CN109980364A - A kind of Anneta module, antenna assembly and terminal device - Google Patents

A kind of Anneta module, antenna assembly and terminal device Download PDF

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Publication number
CN109980364A
CN109980364A CN201910152472.1A CN201910152472A CN109980364A CN 109980364 A CN109980364 A CN 109980364A CN 201910152472 A CN201910152472 A CN 201910152472A CN 109980364 A CN109980364 A CN 109980364A
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CN
China
Prior art keywords
antenna
frequency range
antenna radiator
metalwork
feed source
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Granted
Application number
CN201910152472.1A
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Chinese (zh)
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CN109980364B (en
Inventor
蔡智宇
李建铭
王汉阳
余冬
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201910152472.1A priority Critical patent/CN109980364B/en
Publication of CN109980364A publication Critical patent/CN109980364A/en
Priority to PCT/CN2020/074638 priority patent/WO2020173298A1/en
Application granted granted Critical
Publication of CN109980364B publication Critical patent/CN109980364B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors

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  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

This application provides first antenna radiator, the second antenna radiator, the first feed source, the second feed source, the first metalworks, filter；Wherein, the first feed source, first antenna radiator form the first antenna that working frequency range is the first frequency range；Second feed source, the second antenna radiator form the second antenna that working frequency range is the second frequency range；First feed source, first antenna radiator, the first metalwork, filter form the third antenna that working frequency range is third frequency range；Second feed source, the second antenna radiator, the first metalwork, filter form the 4th antenna that working frequency range is the 4th frequency range；First frequency range is identical as the second frequency range, and third frequency range is identical as the 4th frequency range；Filter is used to filter the signal in the first frequency range and/or the second band limits.Antenna assembly and terminal device provided by the present application meet the insulated degree requirement and bandwidth requirement of multiaerial system.

Description

A kind of Anneta module, antenna assembly and terminal device
Technical field
This application involves field of electronic devices, and more particularly, to a kind of Anneta module, antenna assembly and terminal Equipment.
Background technique
Due to ever-increasing transmission rate requirements, multiaerial system is concerned more and more.However, communication device Inner space is very limited.It to be built into mutiple antennas in a limited space, the interference problem between each antenna is especially prominent. Therefore, one of factor in need of consideration when becoming design multiaerial system of the isolation between antenna.
In addition, the antenna of the 5th third-generation mobile communication technology (5th-Generation, 5G) needs to cover 3 broadbands (time division duplexing, TDD) frequency range.That is, bandwidth be also design multiaerial system when need to consider One of factor.
Therefore, in a limited space in design and meet the multiaerial system of insulated degree requirement and bandwidth requirement and become One urgent problem to be solved.
Summary of the invention
The application provides a kind of Anneta module, to meet the insulated degree requirement and bandwidth requirement of multiaerial system.
In a first aspect, providing a kind of Anneta module, comprising: first antenna radiator, the second antenna radiator；First feedback Power supply, the second feed source, first feed source are electrically connected with one end of the first antenna radiator, second feed source It is electrically connected with one end of second antenna radiator；First metalwork, first metalwork and the first antenna radiate Couple feed between body, couple feed between first metalwork and second antenna radiator；Filter, the filtering One end of device is electrically connected with one end of first metalwork, the other end ground connection of the filter；Wherein, first feed Source, the first antenna radiator form the first antenna that working frequency range is the first frequency range；Second feed source, described second Antenna radiator forms the second antenna that working frequency range is the second frequency range；First feed source, the first antenna radiator, First metalwork, the filter form the third antenna that working frequency range is third frequency range；It is second feed source, described Second antenna radiator, first metalwork, the filter form the 4th antenna that working frequency range is the 4th frequency range；It is described First frequency range is identical as second frequency range, and the third frequency range is identical as the 4th frequency range；The filter is for filtering Signal in first frequency range and/or second band limits.
In the embodiment of the present application, antenna assembly couples to form mutiple antennas using mutiple antennas radiant section, reduces The structure complexity of antenna assembly, and both meet insulated degree requirement between each antenna, while can be realized wide work frequency Section.
With reference to first aspect, in certain implementations of first aspect, the Anneta module further comprises: the second gold medal Belong to part and third metalwork, couple feed between second metalwork and the first antenna radiator, the third gold Belong to couple feed between part and second antenna radiator；Wherein, first feed source, the first antenna radiator, Second metalwork forms the 5th antenna that working frequency range is the 5th frequency range；Second feed source, the second antenna spoke Beam, the third metalwork form the 6th antenna that working frequency range is the 6th frequency range；5th frequency range and the 6th frequency Duan Xiangtong.
In the embodiment of the present application, by adding more metalworks, make day traditional thread binding under the premise of meeting isolation Set the effective working frequency points that can be realized broader working frequency range or more.
With reference to first aspect, in certain implementations of first aspect, the Anneta module further comprises: third day Beta radiation body and the 4th antenna radiator, wherein one end of the third antenna radiator is grounded, the third antenna radiation Couple feed between body and the first antenna radiator；One end of 4th antenna radiator is grounded, the 4th antenna Couple feed between radiator and second antenna radiator；It is first feed source, the first antenna radiator, described Third antenna radiator forms the 7th antenna that working frequency range is the 7th frequency range；Second feed source, the second antenna spoke Beam, the 4th antenna radiator form the 8th antenna that working frequency range is the 8th frequency range；7th frequency range and described the Eight frequency ranges are identical.
In the embodiment of the present application, by adding more antenna radiators, day is made under the premise of meeting isolation Line apparatus can be realized effective working frequency points of broader working frequency range or more.
With reference to first aspect, in certain implementations of first aspect, the filter includes capacitor and inductance.
With reference to first aspect, in certain implementations of first aspect, the capacitor is distributed capacitor.
Distributed capacitor is formed by the conductor in multiplex antenna unit, it is possible to reduce uses the quantity of capacitor element.
With reference to first aspect, in certain implementations of first aspect, the inductance is distributed inductance.
By extending the distance of distributed inductance in one direction, distributed inductance can be shortened along another direction Distance.Distributed inductance is flexibly used on filter, it can be with the occupied space of flexible setting Anneta module.
With reference to first aspect, in certain implementations of first aspect, one end of the first antenna radiator is grounded, One end of second antenna radiator is grounded.
In the embodiment of the present application, by adjusting the circuit connecting mode of antenna radiator, in the premise for meeting isolation Down so that antenna assembly can be realized effective working frequency points of broader working frequency range or more.
With reference to first aspect, in certain implementations of first aspect, first metalwork includes distributed inductance.
By extending the distance of distributed inductance in one direction, distributed inductance can be shortened along another direction Distance.Distributed inductance is flexibly used on the first metalwork, it can be with the occupied space of flexible setting Anneta module.
With reference to first aspect, in certain implementations of first aspect, the first antenna radiator includes distribution Inductance.
By extending the distance of distributed inductance in one direction, distributed inductance can be shortened along another direction Distance.Distributed inductance is flexibly used on first antenna radiator, it can be with the occupied space of flexible setting Anneta module.
With reference to first aspect, in certain implementations of first aspect, second antenna radiator includes distribution Inductance.
By extending the distance of distributed inductance in one direction, distributed inductance can be shortened along another direction Distance.Distributed inductance is flexibly used on the second antenna radiator, it can be with the occupied space of flexible setting Anneta module.
With reference to first aspect, in certain implementations of first aspect, the third antenna and the 4th antenna It is loop aerial.
Second aspect, this application provides a kind of terminal devices, comprising: first antenna module, the second Anneta module and Isolation structure, the first antenna module are such as the antenna in first aspect and any possible implementation of first aspect Module, the isolation structure are used for the signal being isolated between the first antenna module and second Anneta module.
In the embodiment of the present application, terminal device couples the antenna mould to form mutiple antennas using mutiple antennas radiant section Block reduces the structure complexity of terminal device, and both meets insulated degree requirement between each antenna, while can be realized width Working frequency range.
The third aspect, this application provides a kind of terminal devices, including as first aspect and first aspect is any can Anneta module in the implementation of energy.
Fourth aspect, this application provides a kind of terminal devices, including as second aspect and second aspect is any can Antenna assembly in the implementation of energy.
Detailed description of the invention
Fig. 1 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Fig. 2 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Fig. 3 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Fig. 4 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Fig. 5 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Fig. 6 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Fig. 7 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Fig. 8 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Fig. 9 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Figure 10 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Figure 11 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Figure 12 is the schematic diagram according to an antenna assembly of the embodiment of the present application.
Specific embodiment
Below in conjunction with attached drawing, the technical solution in the application is described.
Term used in following embodiment is intended merely to for the purpose of describing particular embodiments, and is not intended as pair The limitation of the application.As the description of the present application and it is used in the attached claims, odd number expression form " one It is a ", "an", " described ", " above-mentioned ", "the" and " this " be intended to also include such as " one or more " this expression-form, Unless hereinafter clearly there is opposite instruction thereon.It is also understood that in the embodiment of the present application, " one or more " refers to one It is a, two or more；"and/or" describes the incidence relation of affiliated partner, indicates may exist three kinds of relationships；For example, A And/or B, the case where can indicate: individualism A exists simultaneously A and B, individualism B, wherein A, B can be odd number or Plural number.Character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
The reference " one embodiment " described in the present specification or " some embodiments " etc. mean the one of the application It include special characteristic, structure or the feature in conjunction with embodiment description in a or multiple embodiments.As a result, in the present specification Difference occur sentence " in one embodiment ", " in some embodiments ", " in some other embodiment ", " In other embodiment " etc. it is uninevitable all referring to identical embodiment, mean " one or more but not all Embodiment ", only otherwise in addition especially emphasize.The terms "include", "comprise", " having " and their deformation are all Mean " including but not limited to ", only otherwise in addition especially emphasizes.
Terminal device in the embodiment of the present application can refer to user equipment, access terminal, subscriber unit, subscriber station, movement It stands, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless telecom equipment, user agent or user Device.Terminal device can also be cellular phone, wireless phone, session initiation protocol (Session Initiation Protocol, SIP) phone, wireless local loop (Wireless Local Loop, WLL) stand, personal digital assistant (Personal Digital Assistant, PDA), the handheld device with wireless communication function calculate equipment or are connected to Other processing equipments of radio modem, mobile unit, wearable device, terminal device in the following 5G network or not Carry out the terminal device etc. in the Public Land Mobile Network network (Public Land Mobile Network, PLMN) of evolution, The embodiment of the present application does not limit this.
Below with reference to specific example, it is described more fully the specific implementation of the embodiment of the present application.Under it should be noted that Application embodiment have to be limited to by the example of text just for the sake of helping skilled in the art to understand the embodiment of the present application Exemplified specific value or concrete scene.Those skilled in the art are according to example given below, it is clear that can carry out each Kind modification or variation of equal value, such modifications and variations are also fallen into the range of the embodiment of the present application.
Fig. 1 is the schematic diagram of Anneta module provided by the embodiments of the present application.Anneta module 100 includes first antenna Radiator 111, the second antenna radiator 112, the first feed source 121, the second feed source 122, the first metalwork 130, filter 140.First feed source 121 is electrically connected with one end of first antenna radiator 111, and the first feed source 121 is first antenna radiation Body 111 is fed；Second feed source 122 is electrically connected with one end of the second antenna radiator 112, and the second feed source 122 is second day Beta radiation body 112 is fed.Couple feed between first metalwork 130 and first antenna radiator 111, the first metalwork 130 with Couple feed between second antenna radiator 112；One end of first metalwork 130 is grounded by filter 140.
First feed source 121, the first antenna that the formation working frequency range of first antenna radiator 111 is the first frequency range, second Feed source 122, the second antenna radiator 112 form the second antenna that working frequency range is the second frequency range, the first feed source 121, the One antenna radiator 111, the first metalwork 130, the third antenna that the formation working frequency range of filter 140 is third frequency range, second Feed source 122, the second antenna radiator 112, the first metalwork 130, filter 140 form that working frequency range is the 4th frequency range Four antennas；Wherein, the first frequency range is identical as the second frequency range, and third frequency range is identical as the 4th frequency range；Filter 140 is for filtering the Signal in one frequency range and/or the second band limits.
It should be understood that two frequency ranges are identical, it is identical to can be two frequency ranges, and it is essentially identical to be also possible to two frequency ranges, It is also possible to that two frequency ranges are close, the coincidence ratio for being also possible to two frequency ranges is greater than preset threshold.The tool of preset threshold herein Body value is related with the concrete application scene of Anneta module 100, and the application is not construed as limiting this.
It should be understood that two frequency range differences, it is entirely different to can be two frequency ranges, is also possible to almost not have between two frequency ranges There is the part of coincidence, the coincidence ratio for being also possible to two frequency ranges is less than preset threshold.Herein the specific value of preset threshold with The concrete application scene of Anneta module 100 is related, and the application is not construed as limiting this.
It should be understood that " A connection B " or " A is connect with B " in the application, can be A and is connected directly between on B, there may also be Intermediate member, such as A are connected on B by C, and C is intermediate member.On the contrary, when " A is directly connected to B " or " A and B are directly connected to ", It is no intervening components present." A is electrically connected B " or " A is electrically connected with B " in the application, can be A and is directly connected electrically on B, There may be intermediate members, such as A to be electrically connected on B by C, and C is intermediate member.On the contrary, as " A is directly electrically connected B " or " A Directly it is electrically connected with B ", it is no intervening components present.
In certain scenes, for example, the solid element for forming first antenna is likely to be also the entity for forming the second antenna Element, i.e. first antenna and the second antenna are likely to share a solid element.To be difficult in certain scenes according to antenna Logic unit mark off the solid element of antenna.It should be understood that such as " first antenna ", " the second antenna ", " third day herein " antenna " word in the description such as line ", " the 4th antenna " refers to the logic unit with antenna function.
That is, first antenna, the second antenna, third antenna and the 4th antenna combination form Anneta module together 100.The first metalwork 130 is shared by two antenna radiators (first antenna radiator 111, the second antenna radiator 112), It forms two antennas (third antenna, the 4th antenna), third frequency range is different from the first frequency range, and (the 4th frequency range and the second frequency range are not Together), the available bandwidth of Anneta module 100 has been widened.And be grounded since the first metalwork 130 passes through filter 140, play isolation The effect of first feed source 121, the second feed source 122, the isolation provided for Anneta module 100.
In the following, the connection relationship, structure and function of each device are described in detail respectively.
A. first antenna radiator 111, the second antenna radiator 112
First antenna radiator 111 can be used for receiving signal or send signal.Similarly, the second antenna radiator 112 It can be used for receiving signal or send signal.
The type of first antenna radiator 111 can be inverse-F antenna (inverted-F antenna, IFA), plane inverse-F Antenna (planar inverted-F antenna, PIFA), unipole antenna (monopole antenna) etc..The application is to The type of one antenna radiator 111 is not construed as limiting.
The type of second antenna radiator 112 can be inverse-F antenna (inverted-F antenna, IFA), plane inverse-F Antenna (planar inverted-F antenna, PIFA), unipole antenna (monopole antenna) etc..The application is to The type of one antenna radiator 112 is not construed as limiting.
First antenna radiator 111 may include metallic conductor.First antenna radiator 111 can also be by multiple element group At these multiple elements are interconnected to form first antenna radiator 111.
Optionally, first antenna radiator 111 includes distributed inductance.
For example, first antenna radiator 111 include at least three sheet metal and multiple inductance, every two sheet metal it Between connect an inductance.
Distributed inductance can shorten distributed inductance along another by extending the distance of distributed inductance in one direction Distance on one direction.Distributed inductance is flexibly used on first antenna radiator 111, it can be with flexible setting Anneta module Occupied space.
Optionally, the second antenna radiator 112 includes distributed inductance.
Second antenna radiator 112 is similar with first antenna radiator 111, no longer elaborates herein.
B. the first feed source 121, the second feed source 122
First feed source 121 is electrically connected with one end of first antenna radiator 111, and the first feed source 121 is used to be first Antenna radiator 111 provides feed, and the first feed source 121 forms first antenna, the first antenna with first antenna radiator 111 Working frequency range be the first frequency range.
For example, first antenna radiator 111 can be unipole antenna, the first feed source 121 can by tuning circuit with One end of the first antenna radiator 111 is electrically connected, and the unipole antenna, tuning circuit, the first feed source 121 can form first Antenna, the working frequency range of the first antenna for example can be 4GHz to 5GHz.
Wherein, tuning circuit includes tuned cell (such as capacitor, inductance etc.), the resonance frequency for adjustment circuit.It adjusts The specific type of attachment of humorous circuit is related with the concrete application scene of Anneta module, specific connection of the application for tuning circuit Form is not construed as limiting.
Second feed source 122 is electrically connected with one end of the second antenna radiator 112, and the second feed source 122 is used to be first Antenna radiator 121 provides feed, and the second feed source 122 and the second antenna radiator 112 form the second antenna, second antenna Working frequency range be the second frequency range.
For example, the second antenna radiator 112 can be unipole antenna, the second feed source 122 can by tuning circuit with One end of second antenna radiator 112 is electrically connected, and the unipole antenna, tuning circuit, the second feed source 122 can form second Antenna, the working frequency range of second antenna for example can be 4GHz to 5GHz.
Optionally, one end ground connection of first antenna radiator 111, one end ground connection of the second antenna radiator 112.
First antenna radiator 111 and the second antenna radiator 112 are grounded can widen Anneta module 100 can Use bandwidth.
Optionally, Anneta module 100 further includes the first tuning circuit and the second tuning circuit, and the first tuning circuit is electrically connected Connect between the first feed source 121 and first antenna radiator 111, the second tuning circuit be connected electrically in the second feed source 122 with Between second antenna radiator 112.
It in the embodiment of the present application, can be by adjusting the position of first antenna radiator 111 and the second antenna radiator 112 It sets, size, shape etc., the first frequency range of control is same or similar with the second frequency range and the isolation that has had, for example, first antenna One end on radiator 111 far from the first feed source 121 is away as far as possible the second antenna radiator 112, equally, the second antenna spoke One end on beam 112 far from the second feed source 122 is away as far as possible first antenna radiator 111.First antenna radiator 111 It is related with the concrete application scene of Anneta module with the factors such as position, size, the shape of the second antenna radiator 112, the application This is not construed as limiting.
C. the first metalwork 130
Couple feed between first metalwork 130 and first antenna radiator 111, the first metalwork 130 and first antenna Couple feed between radiator 111.First metalwork 130 passes through first antenna radiator 111,111 coupling of first antenna radiator Feed is closed, radiation signal is used for.
It should be understood that due to shape, size, position and the size of Anneta module 100 of the first metalwork 130, bandwidth, being isolated The factors such as degree are related, therefore the concrete shape of the first metalwork 130, size, position are related with specific application scenarios, the application This is not construed as limiting.
First metalwork 130 can be the metallic conductor with specific shape.First metalwork 130 can also include multiple Metallic conductor, these multiple metallic conductors are interconnected to form the first metalwork 130.
The embodiment of the present application provides a kind of mode that 130 position of the first metalwork is arranged.In one example, the first metal Part 130 can be pasted onto the inner wall of glass shell.First metalwork 130 can be set in first antenna radiator 111 and glass Between shell, and it can be set between the second antenna radiator 112 and glass shell.First metalwork 130 and first day There are coupling gap between beta radiation body 111, first antenna radiator 111 can excite the first metalwork by coupling gap 130 transmitting signals；Similar, there are coupling gap, the second antennas between the first metalwork 130 and the second antenna radiator 112 Radiator can excite the first metalwork 130 to emit signal by coupling gap.
The embodiment of the present application is not construed as limiting the mode of couple feed, for example, can be fed by coupling gap.
Optionally, the first metalwork 130 includes distributed inductance.
For example, the first metalwork 130 includes at least three sheet metal and multiple inductance, gone here and there between every two sheet metal Join an inductance.
Optionally, it is that the first feed source 121, first antenna radiator 111, the first metalwork 130, which form working frequency range, The ninth antenna of nine frequency ranges；Second feed source 122, the second antenna radiator 112, the first metalwork 130 form working frequency range and are Tenth antenna of the tenth frequency range；9th frequency range is identical as the tenth frequency range.
The first metalwork 130 and first antenna radiator 111, the second antenna radiator 112 couple feed efficiency compared with Gao Shi, first antenna radiator 111 can inspire two antennas on the first metalwork 130, and the second antenna radiator 112 can To inspire two antennas on the first metalwork 130, so as to formed including first antenna, the second antenna, third antenna, The Anneta module of 4th antenna, ninth antenna and the tenth antenna has widened the available bandwidth of Anneta module.
D. filter 140
Filter 140 obtains the letter of a specific frequency not comprising frequency range A for filtering out to the signal of frequency range A Number.In this application, filter 140 is used to filter the signal in the first frequency range and/or the second band limits.
First feed source 121, first antenna radiator 111, the first metalwork 130, filter 140 form working frequency range and are The third antenna of third frequency range.
For example, first antenna radiator 111 can be unipole antenna, the first feed source 121, first antenna radiator 111, First metalwork 130, filter 140 can form third antenna, and the working frequency range of the third antenna for example can be 3.3GHz To 4GHz, then filter 140 can be used for filtering the signal within the scope of such as 4GHz to 5GHz.
Optionally, third antenna can be loop aerial (loop antenna).
Second feed source 122, the second antenna radiator 112, the first metalwork 130, filter 140 form working frequency range and are 4th antenna of the 4th frequency range.
For example, the second antenna radiator 112 is unipole antenna, the second feed source 121, the second antenna radiator 112, first Metalwork 130, second filter 140 form third antenna, and the working frequency range of the third antenna for example can be 3.3GHz extremely 4GHz, then filter 140 can be used for filtering the signal within the scope of such as 4GHz to 5GHz.
Optionally, the 4th antenna can be loop aerial.
Optionally, filter 140 includes band-pass circuit.
Optionally, filter 140 includes band resistance circuit.
Optionally, filter 140 includes capacitor and inductance.
Capacitor, inductance reasonable value the isolation of adjustment Anneta module 100 may be implemented, widen the bandwidth of effective band Deng.
Optionally, capacitor is distributed capacitor.
Intracorporal conductor is radiated by multiplex antenna and forms distributed capacitor, it is possible to reduce uses the quantity of capacitor element.
Optionally, inductance is distributed inductance.
By extending the distance of distributed inductance in one direction, distributed inductance can be shortened along another direction Distance.
Fig. 2 is another embodiment of Anneta module provided by the present application.Anneta module 100 can also include: the second metal Part 131 and third metalwork 132.
Couple feed between second metalwork 131 and first antenna radiator 111, third metalwork 132 and the second antenna Couple feed between radiator 112；Wherein, the first feed source 121, first antenna radiator 111, the formation of the second metalwork 131 Working frequency range is the 5th antenna of the 5th frequency range；Second feed source 122, the second antenna radiator 112,132 shape of third metalwork It is the 6th antenna of the 6th frequency range at working frequency range；The coincidence ratio of 5th frequency range and the 6th frequency range is greater than the first preset threshold.
That is, first antenna, the second antenna, third antenna, the 4th antenna, the 5th antenna and the 6th antenna combination Anneta module 100 is formed together.Two metalworks (the second metalwork 131, third metalwork 132) are excited by couple feed Formed two antennas (the 5th antenna, the 6th antenna), the 5th frequency range, third frequency range, the first frequency range it is different (the 6th frequency range, 4th frequency range, the second frequency range are different), widen the available bandwidth of Anneta module 100.
In the following, being carried out respectively to the connection relationship, structure and function of the second metalwork 131 and third metalwork 132 detailed It describes in detail bright.
E. the second metalwork 131
Second metalwork 131 is used for radiation signal by 111 couple feed of first antenna radiator.
For example, the first feed source 121, first antenna radiator 111, the second metalwork 131 the 5th antenna of formation, the 5th day The working frequency range of line for example can be 4GHz to 5GHz.
It should be understood that due to shape, size, position and the size of Anneta module 100 of the second metalwork 131, bandwidth, being isolated The factors such as degree are related, therefore the concrete shape of the second metalwork 131, size, position are related with specific application scenarios, the application This is not construed as limiting.
Second metalwork 131 can be the metallic conductor with specific shape.Second metalwork 131 can also include multiple Metallic conductor, these multiple metallic conductors are interconnected to form the second metalwork 131.
The embodiment of the present application provides a kind of mode that 131 position of the second metalwork is arranged.In one example, the second metal Part 131 can be pasted onto the inner wall of glass shell.Second metalwork 131 can be set in first antenna radiator 111 and glass Between shell.There are coupling gaps between second metalwork 131 and first antenna radiator 111, and first antenna radiator 111 can To excite the second metalwork 131 to emit signal by coupling gap.
Optionally, the second metalwork 131 includes distributed inductance.
For example, the second metalwork 131 includes at least three sheet metal and multiple inductance, gone here and there between every two sheet metal Join an inductance.
F. third metalwork 132
Third metalwork 132 is used for radiation signal by 112 couple feed of the second antenna radiator.
For example, the second feed source 122, the second antenna radiator 112, third metalwork 132 the 6th antenna of formation, the 6th day The working frequency range of line is 4GHz to 5GHz.
It should be understood that third metalwork 132 can be the metallic conductor of arbitrary structures.The shape of third metalwork 132, ruler The factors such as very little, position and the size of Anneta module, bandwidth, isolation are related, the concrete shape of third metalwork 132, size, position Set related with specific application scenarios, the application is not construed as limiting this.
Third metalwork 132 can be the metallic conductor with specific shape.Third metalwork 132 can also include multiple Metallic conductor, these multiple metallic conductors are interconnected to form third metalwork 132.
The embodiment of the present application provides a kind of mode that 132 position of third metalwork is arranged.In one example, third metal Part 132 can be pasted onto the inner wall of glass shell.Third metalwork 132 can be set in the second antenna radiator 112 and glass Between shell.There are coupling gap between third metalwork 132 and the second antenna radiator 112, the second antenna radiator can be with Third metalwork 132 is excited to emit signal by coupling gap.
Optionally, third metalwork 132 includes distributed inductance.
For example, third metalwork 132 includes at least three sheet metal and multiple inductance, gone here and there between every two sheet metal Join an inductance.
In the embodiment of the present application, can by adjusting the position of the second metalwork 131 and third metalwork 132, size, Shape etc., so that the first frequency range is identical as the second frequency range and the isolation that has had, for example, far from the on the second metalwork 131 One end of one antenna radiator 111 is away as far as possible third metalwork 132, equally, far from the second antenna on third metalwork 132 One end of radiator 112 is away as far as possible the second metalwork 131.Position, the ruler of second metalwork 131 and third metalwork 132 The factors such as very little, shape are related with the concrete application scene of Anneta module 100, and the application is not construed as limiting this.
It should be understood that Anneta module 100 can further include and 132 class of the second metalwork 131 and third metalwork As even number metalwork.In other words, Anneta module 100 includes the metalwork for being similar to the second metalwork 131, also It will include the metalwork for being similar to third metalwork 132.
Fig. 3 is the another embodiment of Anneta module provided by the present application.Anneta module 100 can also include: third antenna Radiator 113 and the 4th antenna radiator 114.
One end of third antenna radiator 113 is grounded, between third antenna radiator 113 and first antenna radiator 111 Couple feed；One end of 4th antenna radiator 114 is grounded, between the 4th antenna radiator 114 and the second antenna radiator 112 Couple feed；It is the 7th that first feed source 121, first antenna radiator 111, third antenna radiator 113, which form working frequency range, 7th antenna of frequency range；Second feed source 122, the second antenna radiator 112, the 4th antenna radiator 114 form working frequency range For the 8th antenna of the 8th frequency range；The coincidence ratio of 7th frequency range and the 8th frequency range is greater than the first preset threshold.
That is, first antenna, the second antenna, third antenna, the 4th antenna, the 7th antenna and the 8th antenna combination Anneta module 100 is formed together.Two antenna radiator body (third antenna radiators the 113, the 4th are excited by couple feed Antenna radiator 114) two antennas (the 7th antenna, the 8th antenna) are formed, the 7th frequency range, third frequency range, the first frequency range are mutually not Identical (the 8th frequency range, the 4th frequency range, the second frequency range are different), has widened the available bandwidth of Anneta module 100.
In the following, respectively to connection relationship, structure and the function of third antenna radiator 113, the 4th antenna radiator 114 into Row is described in detail.
G. third antenna radiator 113
Third antenna radiator 113 is for receiving signal or sending signal.
The type of third antenna radiator 113 can be inverse-F antenna (inverted-F antenna, IFA), plane inverse-F Antenna (planar inverted-F antenna, PIFA), unipole antenna (monopole antenna) etc..The application is to The type of triantennary radiator 113 is not construed as limiting.
Third antenna radiator 113 may include metallic conductor.Third antenna radiator 113 can also be by multiple element group At these multiple elements are interconnected to form third antenna radiator 113.
Optionally, third antenna radiator 113 includes distributed inductance.
For example, third antenna radiator 113 include at least three sheet metal and multiple inductance, every two sheet metal it Between connect an inductance.
H. the 4th antenna radiator 114
4th antenna radiator 114 is for receiving signal or sending signal.
The type of 4th antenna radiator 114 can be inverse-F antenna (inverted-F antenna, IFA), plane inverse-F Antenna (planar inverted-F antenna, PIFA), unipole antenna (monopole antenna) etc..The application is to The type of four antenna radiators 114 is not construed as limiting.
4th antenna radiator 114 may include metallic conductor.4th antenna radiator 114 can also be by multiple element group At these multiple elements are interconnected to form the 4th antenna radiator 114.
Optionally, the 4th antenna radiator 114 includes distributed inductance.
For example, the 4th antenna radiator 114 include at least three sheet metal and multiple inductance, every two sheet metal it Between connect an inductance.
It in the embodiment of the present application, can be by adjusting the position of third antenna radiator 113 and the 4th antenna radiator 114 It sets, size, shape etc., so that the first frequency range is identical as the second frequency range and the isolation that has had, for example, third antenna radiator One end on 113 far from first antenna radiator 111 is away as far as possible the 4th antenna radiator 114, equally, the 4th aerial radiation One end on body 114 far from the second antenna radiator 112 is away as far as possible third antenna radiator 113.Alternatively, third antenna spoke One end on beam 113 far from first antenna radiator 111 is as close to the 4th antenna radiator 114, equally, the 4th antenna One end on radiator 114 far from the second antenna radiator 112 is as close to third antenna radiator 113.Third antenna spoke The factors such as position, size, the shape of beam 113 and the 4th antenna radiator 114 are related with the concrete application scene of Anneta module, The application is not construed as limiting this.
It should be understood that Anneta module can further include and third antenna radiator 113 and the 4th antenna radiator 114 similar even number of antenna radiators.In other words, Anneta module includes one similar to third antenna radiator 113 Antenna radiator, will also include one be similar to the 4th antenna radiator 114 antenna radiator.
Fig. 4 is the another embodiment of Anneta module provided by the present application.As shown in figure 4, Anneta module 400 may include One unipole antenna 411, the second unipole antenna 412, the first feed source 421, the second feed source 422, the first metalwork 430, band logical Circuit 440.First feed source 421 can be electrically connected with one end of the first unipole antenna 411, and the second feed source 422 can be with One end of two unipole antennas 412 is electrically connected.Between first metalwork 430 and the first unipole antenna 411 can with couple feed, first It can be with couple feed between metalwork 430 and the second unipole antenna 412；One end of first metalwork 430 can be powered by band Road 440 is grounded；Band-pass circuit 440 may include capacitor, inductance.
First feed source 421, the first unipole antenna 411 can form the first antenna 461 that working frequency range is the first frequency range, The range of first frequency range for example can be 4GHz to 5GHz.Second feed source 422, the second unipole antenna 412 can form work Frequency range is the second antenna 462 of the second frequency range, and the range of the second frequency range for example can be 4GHz to 5GHz.First feed source 421, It is the first annular of third frequency range that first unipole antenna 411, the first metalwork 430, band-pass circuit 440, which can form working frequency range, Antenna 463, the range of third frequency range for example can be 3.3GHz to 4GHz.Second feed source 422, the second unipole antenna 412, One metalwork 430, band-pass circuit 440 can form the second loop aerial 464 that working frequency range is the 4th frequency range, the 4th frequency range Range is, for example, 3.3GHz to 4GHz.
Band-pass circuit 440 can filter the signal in the first frequency range and/or the second band limits.
Can rationally be arranged the first unipole antenna 411, the first feed source 421, the second unipole antenna 412, the second feed source 422, the first metalwork 430, so that antenna meets insulated degree requirement.For example, far from the first feed source on the first unipole antenna 411 421 one end can be away as far as possible the second unipole antenna 412, the one of separate second feed source 422 on the second unipole antenna 412 End can be away as far as possible the first unipole antenna 411.Can rationally be arranged the capacity cell in band-pass circuit 440 capacitance, The inductance value of inductance element, so that antenna meets isolation, effective bandwidth requirement.
Fig. 5 is the another embodiment of Anneta module provided by the present application.As shown in figure 5, Anneta module 500 may include One antenna radiator 511, the second antenna radiator 512, the first feed source 521, the second feed source 522, the first metalwork 530, Filter 540.First feed source 521 can be electrically connected with one end of first antenna radiator 511, the first feed source 521 with The first tuning circuit 551 can be in series on the connection path of first antenna radiator 521；Second feed source 522 can be with One end of two antenna radiators 512 is electrically connected, can on the connection path of the second feed source 522 and the second antenna radiator 522 To be in series with the second tuning circuit 552.The other end of first antenna radiator 511 can be grounded, the second antenna radiator 512 The other end can be grounded.It can be with couple feed, the first metalwork 530 between first metalwork 530 and first antenna radiator 511 It can be with couple feed between the second antenna radiator 512；First metalwork 530 may include distributed inductance；First metal One end of part 530 can be grounded by filter 540；Filter 540 may include capacitor, inductance.
It is the first reversed F-typed of the first frequency range that first feed source 521, first antenna radiator 511, which can form working frequency range, Antenna 561, the range of the first frequency range for example can be 4GHz to 5GHz.Second feed source 522, the second antenna radiator 512 can To form the second inverted F shaped antenna 562 that working frequency range is the second frequency range, the range of the second frequency range for example can be 4GHz extremely 5GHz.First feed source 521, first antenna radiator 511, the first metalwork 530, filter 540 can form working frequency range For the first annular antenna 563 of third frequency range, the range of third frequency range for example can be 3.3GHz to 4GHz.Second feed source 522, the second antenna radiator 512, the first metalwork 530, filter 540 can form second that working frequency range is the 4th frequency range Loop aerial 564, the range of the 4th frequency range for example can be 3.3GHz to 4GHz.
Filter 540 can filter the signal in the first frequency range and/or the second band limits.
Can rationally be arranged first antenna radiator 511, the first feed source 521, the feedback of the second antenna radiator 512, second Power supply 522, the first metalwork 530, and the capacitance for the capacity cell that can be rationally arranged in filter 540, inductance element Inductance value so that antenna meet isolation, effective bandwidth requirement.
Fig. 6 is the another embodiment of Anneta module provided by the present application.As shown in fig. 6, Anneta module 600 may include One antenna radiator 611, the second antenna radiator 612, the first feed source 621, the second feed source 622, the first metalwork 630, Filter 640.First feed source 621 can be electrically connected with one end of first antenna radiator 611, the first feed source 621 with The first tuning circuit 651 can be in series on the connection path of first antenna radiator 621；Second feed source 622 can be with One end of two antenna radiators 612 is electrically connected, can on the connection path of the second feed source 622 and the second antenna radiator 622 To be in series with the second tuning circuit 652.Between first metalwork 630 and first antenna radiator 611 can with couple feed, first It can be with couple feed between metalwork 630 and the second antenna radiator 612；One end of first metalwork 630 can pass through filtering Device 640 is grounded；Filter 640 may include capacitor, inductance.
First feed source 621, first antenna radiator 611 can form the first monopole day that working frequency range is the first frequency range Line 661, the range of the first frequency range for example can be 4GHz to 4.4GHz.Second feed source 622, the second antenna radiator 612 can To form the second unipole antenna 662 that working frequency range is the second frequency range, the range of the second frequency range for example can be 4GHz extremely 4.4GHz.First feed source 621, first antenna radiator 611, the first metalwork 630, filter 640 can form work frequency Section is the first annular antenna 663 of third frequency range, and the range of third frequency range for example can be 3.3GHz to 4GHz.Second feed source 622, the second antenna radiator 612, the first metalwork 630, filter 640 can form second that working frequency range is the 4th frequency range Loop aerial 664, the range of the 4th frequency range for example can be 3.3GHz to 4GHz.First feed source 621, first antenna radiator 611, the first metalwork 630 can form the first inverted F shaped antenna 665 that working frequency range is the 9th frequency range, the range of the 9th frequency range Such as it can be 4.4GHz to 5GHz.Second feed source 622, the second antenna radiator 612, the first metalwork 630 can be formed Working frequency range is the second inverted F shaped antenna 666 of the tenth frequency range, and the range of the tenth frequency range for example can be 4.4GHz to 5GHz.
Filter 640 can filter the signal in the first frequency range and/or the second band limits.
Can rationally be arranged first antenna radiator 611, the first feed source 621, the feedback of the second antenna radiator 612, second Power supply 622, the first metalwork 630, and the capacitance for the capacity cell that can be rationally arranged in filter 640, inductance element Inductance value so that antenna meet isolation, effective bandwidth requirement.
Fig. 7 is the another embodiment of Anneta module provided by the present application.As shown in fig. 7, Anneta module 700 may include One antenna radiator 711, the second antenna radiator 712, the first feed source 721, the second feed source 722, the first metalwork 730, Filter 740, the second metalwork 731 and third metalwork 732.First feed source 721 can be with first antenna radiator 711 One end electrical connection, the second feed source 722 can be electrically connected with one end of the second antenna radiator 712.First metalwork 730 with Can be with couple feed between first antenna radiator 711, it can be with coupling between the first metalwork 730 and the second antenna radiator 712 Close feed；One end of first metalwork 730 can be grounded by filter 740；Filter 740 may include capacitor, inductance.The It can be with couple feed, third metalwork 732 and the second antenna radiator between two metalworks 731 and first antenna radiator 711 It can be with couple feed between 712.
First feed source 721, first antenna radiator 711 can form the first monopole day that working frequency range is the first frequency range Line 761, the range of the first frequency range for example can be 4GHz to 4.4GHz.Second feed source 722, the second antenna radiator 712 can To form the second unipole antenna 762 that working frequency range is the second frequency range, the range of the second frequency range for example can be 4GHz extremely 4.4GHz.First feed source 721, first antenna radiator 711, the first metalwork 730, filter 740 can form work frequency Section is the first annular antenna 763 of third frequency range, and the range of third frequency range for example can be 3.3GHz to 4GHz.Second feed source 722, the second antenna radiator 712, the first metalwork 730, filter 740 can form second that working frequency range is the 4th frequency range Loop aerial 764, the range of the 4th frequency range for example can be 3.3GHz to 4GHz.First feed source 721, first antenna radiator 711, the second metalwork 731 can form the 5th antenna that working frequency range is the 5th frequency range, and the range of the 5th frequency range for example can be with It is 4.4GHz to 5GHz；Second feed source 722, the second antenna radiator 712, third metalwork 732 can form working frequency range For the 6th antenna of the 6th frequency range, the range of the 6th frequency range for example can be 4.4GHz to 5GHz.
Filter 740 can filter the signal in the first frequency range and/or the second band limits.
Can rationally be arranged first antenna radiator 711, the second antenna radiator 712, the feedback of the first feed source 721, second Power supply 722, the first metalwork 730, the second metalwork 731, third metalwork 732, and can rationally be arranged in filter 740 Capacity cell capacitance, the inductance value of inductance element so that antenna meet isolation, effective bandwidth requirement.
Fig. 8 is the another embodiment of Anneta module provided by the present application.As shown in figure 8, Anneta module 800 may include One antenna radiator 811, the second antenna radiator 812, the first feed source 821, the second feed source 822, the first metalwork 830, Filter 840, the first long metalwork 831, second long three metalworks 832, the first short metalwork 833, the second short metalwork 834. First feed source 821 can be electrically connected with one end of first antenna radiator 811, and the second feed source 822 can be with the second antenna One end of radiator 812 is electrically connected.It can be short with couple feed, first between first long metal 831 and first antenna radiator 811 One end of metal 833 can be electrically connected with one end of first antenna radiator 811；Second long metal 832 and the second aerial radiation It can be electrically connected with one end of the second antenna radiator 812 with couple feed, one end of the second short metal 834 between body 812. It can be with couple feed, the first metalwork 830 and the second aerial radiation between first metalwork 830 and first antenna radiator 811 It can be with couple feed between body 812；One end of first metalwork 830 can be grounded by filter 840；Filter 840 can be with Including capacitor, inductance.
It is first that first feed source 821, first antenna radiator 811, the first long metalwork 831, which can form working frequency range, The first antenna 861 of frequency range, the range of the first frequency range for example can be 4GHz to 4.4GHz.Second feed source 822, the second antenna Radiator 812, the second long metalwork 832 can form the second antenna 862 that working frequency range is the second frequency range, the model of the second frequency range It encloses and for example can be 4GHz to 4.4GHz.First feed source 821, first antenna radiator 811, the first metalwork 830, filter 840 can form the first annular antenna 863 that working frequency range is third frequency range, and the range of third frequency range for example can be 3.3GHz To 4GHz.Second feed source 822, the second antenna radiator 812, the first metalwork 830, filter 840 can form work frequency Second loop aerial 864 of tetra- frequency range of Duan Wei, the range of the 4th frequency range for example can be 3.3GHz to 4GHz.First feed source 821, it is the 5th frequency that first antenna radiator 811, the first long metalwork 831, the first short metalwork 833, which can form working frequency range, 5th antenna of section, the range of the 5th frequency range for example can be 4.4GHz to 5GHz；Second feed source 822, the second aerial radiation Body 812, the second long metalwork 832, the second short metalwork 834 can form the 6th antenna that working frequency range is the 6th frequency range, the The range of six frequency ranges for example can be 4.4GHz to 5GHz.
Filter 840 can filter the signal in the first frequency range and/or the second band limits.
Can rationally be arranged first antenna radiator 811, the second antenna radiator 812, the feedback of the first feed source 821, second Power supply 822, the first metalwork 830, the first long metalwork 831, the second long metalwork 832, the first short metalwork 833, second are short Metalwork 834, and the capacitance for the capacity cell that can be rationally arranged in filter 840, the inductance value of inductance element, so that Antenna meets isolation, effective bandwidth requirement.
Fig. 9 is the another embodiment of Anneta module provided by the present application.As shown in figure 9, Anneta module 900 may include One antenna radiator 911, the second antenna radiator 912, the first feed source 921, the second feed source 922, the first metalwork 930, Filter 940, third antenna radiator 913 and the 4th antenna radiator 914.First feed source 921 can be with first antenna One end of radiator 911 is electrically connected, and the second feed source 922 can be electrically connected with one end of the second antenna radiator 912.Third day One end of beta radiation body 913 can be grounded, and can between first antenna radiator 911 couple feed；4th aerial radiation One end of body 914 can be grounded, and can between the second antenna radiator 912 couple feed.First metalwork 930 and first Between antenna radiator 911 feedback can be coupled between the first metalwork 930 and the second antenna radiator 912 with couple feed Electricity；One end of first metalwork 930 can be grounded by filter 940；Filter 940 may include capacitor, inductance.Wherein, One end on third antenna radiator 913 far from first antenna radiator 911 can be away as far as possible the 4th antenna radiator 914, equally, one end on the 4th antenna radiator 914 far from the second antenna radiator 912 can be away as far as possible third antenna Radiator 913.In other words, third antenna radiator 913 can be arranged back-to-back with the 4th antenna radiator 914.
First feed source 921, first antenna radiator 911 can form the first monopole day that working frequency range is the first frequency range Line 961, the range of the first frequency range for example can be 4GHz to 4.4GHz.Second feed source 922, the second antenna radiator 912 can To form the second unipole antenna 962 that working frequency range is the second frequency range, the range of the second frequency range for example can be 4GHz extremely 4.4GHz.First feed source 921, first antenna radiator 911, the first metalwork 930, filter 940 can form work frequency Section is the first annular antenna 963 of third frequency range, and the range of third frequency range for example can be 3.3GHz to 4GHz.Second feed source 922, the second antenna radiator 912, the first metalwork 930, filter 940 can form second that working frequency range is the 4th frequency range Loop aerial 964, the range of the 4th frequency range for example can be 3.3GHz to 4GHz.First feed source 921, first antenna radiator 911, third antenna radiator 913 can form the 5th antenna that working frequency range is the 5th frequency range, and the range of the 5th frequency range is for example 4.4GHz be can be to 5GHz；Second feed source 922, the second antenna radiator 912, the 4th antenna radiator 914 can be formed Working frequency range is the 6th antenna of the 6th frequency range, and the range of the 6th frequency range for example can be 4.4GHz to 5GHz.
Filter 940 can filter the signal in the first frequency range and/or the second band limits.
Can rationally be arranged first antenna radiator 911, the second antenna radiator 912, the feedback of the first feed source 921, second Power supply 922, the first metalwork 930, third antenna radiator 913, the 4th antenna radiator 914, and filter can be rationally set Capacitance, the inductance value of inductance element of capacity cell in wave device 940, so that antenna meets isolation, effective bandwidth requirement.
Figure 10 is the another embodiment of Anneta module provided by the present application.As shown in Figure 10, Anneta module 1000 can wrap Include first antenna radiator 1011, the second antenna radiator 1012, the first feed source 1021, the second feed source 1022, the first gold medal Belong to part 1030, filter 1040, third antenna radiator 1013 and the 4th antenna radiator 1014.First feed source 1021 can To be electrically connected with one end of first antenna radiator 1011, the second feed source 1022 can be with the one of the second antenna radiator 1012 End electrical connection.One end of third antenna radiator 1013 can be grounded, and can be coupled between first antenna radiator 1011 Feed；One end of 4th antenna radiator 1014 can be grounded, and can between the second antenna radiator 1012 couple feed. It can be with couple feed, the first metalwork 1030 and the second antenna spoke between first metalwork 1030 and first antenna radiator 1011 It can be with couple feed between beam 1012；One end of first metalwork 1030 can be grounded by filter 1040；Filter 1040 may include capacitor, inductance.Wherein, one end on third antenna radiator 1013 far from first antenna radiator 1011 can With as close to the 4th antenna radiator 1014, equally, far from the second antenna radiator on the 4th antenna radiator 1014 It 1012 one end can be as close to third antenna radiator 1013.In other words, third antenna radiator 1013 and the 4th day Beta radiation body 1014 can be arranged face-to-face.
First feed source 1021, first antenna radiator 1011 can form the first monopole that working frequency range is the first frequency range Antenna 1061, the range of the first frequency range for example can be 4GHz to 4.4GHz.Second feed source 1022, the second antenna radiator 1012 can form the second unipole antenna 1062 that working frequency range is the second frequency range, and the range of the second frequency range for example can be 4GHz To 4.4GHz.First feed source 1021, first antenna radiator 1011, the first metalwork 1030, filter 1040 can be formed Working frequency range is the first annular antenna 1063 of third frequency range, and the range of third frequency range for example can be 3.3GHz to 4GHz.The It is that two feed sources 1022, the second antenna radiator 1012, the first metalwork 1030, filter 1040, which can form working frequency range, Second loop aerial 1064 of four frequency ranges, the range of the 4th frequency range for example can be 3.3GHz to 4GHz.First feed source 1021, First antenna radiator 1011, third antenna radiator 1013 can form the 5th antenna that working frequency range is the 5th frequency range, the The range of five frequency ranges for example can be 4.4GHz to 5GHz；Second feed source 1022, the second antenna radiator 1012, the 4th antenna Radiator 1014 can form the 6th antenna that working frequency range is the 6th frequency range, and the range of the 6th frequency range for example can be 4.4GHz To 5GHz.
Filter 1040 can filter the signal in the first frequency range and/or the second band limits.
Can rationally be arranged first antenna radiator 1011, the second antenna radiator 1012, the first feed source 1021, second Feed source 1022, the first metalwork 1030, third antenna radiator 1013, the 4th antenna radiator 1014, and can be reasonable The capacitance of capacity cell in filter 1040, the inductance value of inductance element are set, so that antenna meets isolation, effective band Width requires.
Figure 11 is the schematic diagram of antenna assembly provided by the embodiments of the present application.Antenna assembly 1100 includes first day Wire module 1110, the second Anneta module 1120 and isolation structure 1130, first antenna module 1110 are above-mentioned Anneta module 100 One of to Anneta module 900.Isolation structure 1130 is for being isolated first antenna module 1110 and the second Anneta module 1120 Between signal.
Optionally, the second Anneta module 1120 is one of above-mentioned Anneta module 100 to Anneta module 900.
It should be understood that isolation structure 1130 can be the feed source and the second antenna mould for being connected electrically in first antenna module 1110 Neutralization line between the feed source of block 1120.Isolation structure 1130 can also be metal barrier assembly such as short-circuiting jumper.Every From the ground plane that structure 1130 can also be specific shape, such as the ground plane with T-type defect, for another example with L-type defect Ground plane.
In the embodiment of the present application, the mode of 1130 isolation signals of isolation structure can be similar to the prior art, here, is It avoids repeating, the description thereof will be omitted.
Figure 12 is another embodiment of antenna assembly provided by the present application.Antenna assembly 1200 includes first antenna module 1210, the second Anneta module 1220 and first neutralizes the neutralization line 1232 of line 1231, second.
First antenna module 12110 may include first antenna radiator 12111, the second antenna radiator 12112, first Feed source 12121, the second feed source 12122, the first metalwork 12130, filter 12140.First feed source 12121 can be with One end of first antenna radiator 12111 is electrically connected, and the second feed source 12122 can be with the one of the second antenna radiator 12112 End electrical connection.It can be with couple feed, the first metalwork 12130 between first metalwork 12130 and first antenna radiator 12111 It can be with couple feed between the second antenna radiator 12112；One end of first metalwork 12130 can pass through filter 12140 ground connection；Filter 12140 may include capacitor, inductance.
First feed source 12121, first antenna radiator 12111 can form first day that working frequency range is the first frequency range Line 12161, the range of the first frequency range for example can be 4GHz to 5GHz.Second feed source 12122, the second antenna radiator 12112 can form the second antenna 12162 that working frequency range is the second frequency range, and the range of the second frequency range for example can be 4GHz extremely 5GHz.First feed source 12121, first antenna radiator 12111, the first metalwork 12130, filter 12140 can be formed Working frequency range is the third antenna 12163 of third frequency range, and the range of third frequency range for example can be 3.3GHz to 4GHz.Second feedback It is that power supply 12122, the second antenna radiator 12112, the first metalwork 12130, filter 12140, which can form working frequency range, 4th antenna 12164 of four frequency ranges, the range of the 4th frequency range for example can be 3.3GHz to 4GHz.Filter 12140 can mistake Filter the signal in the first frequency range and/or the second band limits.
Second Anneta module 12210 may include first antenna radiator 12211, the second antenna radiator 122122, One feed source 12221, the second feed source 12222, the first metalwork 12230, filter 12240.First feed source 12221 can be with It is electrically connected with one end of first antenna radiator 12211, the second feed source 12222 can be with the second antenna radiator 122122 One end electrical connection.It can be with couple feed, the first metalwork between first metalwork 12230 and first antenna radiator 12211 12230 and second can be with couple feed between antenna radiator 122122；One end of first metalwork 12230 can pass through filtering Device 12240 is grounded；Filter 12240 may include capacitor, inductance.
First feed source 12221, first antenna radiator 12211 can form the 5th day that working frequency range is the 5th frequency range Line 12261, the range of the 5th frequency range for example can be 4GHz to 5GHz.Second feed source 12222, the second antenna radiator 12212 can form the 6th antenna 12262 that working frequency range is the 6th frequency range, and the range of the 6th frequency range for example can be 4GHz extremely 5GHz.First feed source 12221, first antenna radiator 12211, the first metalwork 12230, filter 12240 can be formed Working frequency range is the 7th antenna 12263 of the 7th frequency range, and the range of the 7th frequency range for example can be 3.3GHz to 4GHz.Second feedback It is that power supply 12222, the second antenna radiator 12212, the first metalwork 12230, filter 12240, which can form working frequency range, 8th antenna 12264 of eight frequency ranges, the range of the 8th frequency range for example can be 3.3GHz to 4GHz.Filter 12240 can mistake Filter the signal in the 5th frequency range and/or the 6th band limits.
First neutralization line 1231 can connect one end in the first metalwork 12130 and one end of the first metalwork 12230 Between, the second neutralization line 1232 can connect the other end of the other end and the first metalwork 12230 in the first metalwork 12130 Between, the first neutralization line 1231 and the second neutralization line 1232 can be used for being isolated first antenna module 1210 and the second antenna mould Signal between block 1220, i.e. first antenna, the second antenna, third antenna, the combination of the 4th antenna and the 5th antenna, the 6th day Line, the 7th antenna, the 8th antenna combination between isolation it is good.
First neutralizes line 1231 and the second i.e. two neutralization lines of neutralization line 1232 for being isolated first day in above scheme Line, the second antenna, third antenna, the combination of the 4th antenna and the 5th antenna, the 6th antenna, the 7th antenna, the 8th antenna Combination.In fact, one neutralize line also can isolate first antenna, the second antenna, third antenna, the 4th antenna combination and The combination of 5th antenna, the 6th antenna, the 7th antenna, the 8th antenna.
The embodiment of the present application also provides a kind of terminal device, which includes Anneta module.
Specifically, the Anneta module can be one of above-mentioned Anneta module 100 to Anneta module 900.
Optionally, the terminal device further includes metal center and radio circuit, and the Anneta module and the radio circuit connect It connects, which emits the signal on the radio circuit by the metal center.
It should be understood that the metal center of the terminal device includes the metal edge frame of the terminal device.
Specifically, the feeding point of the Anneta module is connected with the radio circuit, for example, above-mentioned Anneta module 100 is to day Feeding point in wire module 900 at least one Anneta module can be connected with the radio circuit, which can pass through The metal center of terminal device, converts spacing wave for the electric signal on the radio circuit and launches.
The embodiment of the present application also provides a kind of terminal device, which includes antenna assembly.
Specifically, the antenna assembly can be one of said antenna device 1100, antenna assembly 1200.
Optionally, the terminal device further includes metal center and radio circuit, and the antenna assembly and the radio circuit connect It connects, which emits the signal on the radio circuit by the metal center.
It should be understood that the metal center of the terminal device includes the metal edge frame of the terminal device.
Specifically, the feeding point of the antenna assembly is connected with the radio circuit, for example, said antenna device 1100, day Feeding point in line apparatus 1200 at least one antenna assembly can be connected with the radio circuit, which can pass through The metal center of terminal device, converts spacing wave for the electric signal on the radio circuit and launches.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed Scope of the present application.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially in other words The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a People's computer, server or network equipment etc.) execute each embodiment the method for the application all or part of the steps. And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (read-only memory, ROM), arbitrary access are deposited The various media that can store program code such as reservoir (random access memory, RAM), magnetic or disk.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.

Claims (14)

1. a kind of Anneta module characterized by comprising
First antenna radiator, the second antenna radiator；
First feed source, the second feed source, first feed source is electrically connected with one end of the first antenna radiator, described Second feed source is electrically connected with one end of second antenna radiator；
First metalwork, couple feed between first metalwork and the first antenna radiator, first metalwork The couple feed between second antenna radiator；
Filter, one end of the filter are electrically connected with one end of first metalwork, another termination of the filter Ground；Wherein,
First feed source, the first antenna radiator form the first antenna that working frequency range is the first frequency range；
Second feed source, second antenna radiator form the second antenna that working frequency range is the second frequency range；
First feed source, the first antenna radiator, first metalwork, the filter form working frequency range and are The third antenna of third frequency range；
Second feed source, second antenna radiator, first metalwork, the filter form working frequency range and are 4th antenna of the 4th frequency range；
First frequency range is identical as second frequency range, and the third frequency range is identical as the 4th frequency range；The filter For filtering the signal in first frequency range and/or second band limits.
2. Anneta module according to claim 1, which is characterized in that the Anneta module further comprises:
Second metalwork and third metalwork, couple feed between second metalwork and the first antenna radiator, Couple feed between the third metalwork and second antenna radiator；Wherein,
It is the 5th frequency range that first feed source, the first antenna radiator, second metalwork, which form working frequency range, 5th antenna；
It is the 6th frequency range that second feed source, second antenna radiator, the third metalwork, which form working frequency range, 6th antenna；
5th frequency range is identical as the 6th frequency range.
3. Anneta module according to claim 1 or 2, which is characterized in that the Anneta module further comprises:
Third antenna radiator and the 4th antenna radiator, wherein
One end of the third antenna radiator is grounded, coupling between the third antenna radiator and the first antenna radiator Close feed；One end of 4th antenna radiator is grounded, the 4th antenna radiator and second antenna radiator it Between couple feed；
It is the 7th frequency that first feed source, the first antenna radiator, the third antenna radiator, which form working frequency range, 7th antenna of section；
It is the 8th frequency that second feed source, second antenna radiator, the 4th antenna radiator, which form working frequency range, 8th antenna of section；
7th frequency range is identical as the 8th frequency range.
4. Anneta module according to any one of claims 1 to 3, which is characterized in that the filter includes capacitor And inductance.
5. Anneta module according to claim 4, which is characterized in that the capacitor is distributed capacitor.
6. Anneta module according to claim 4, which is characterized in that the inductance is distributed inductance.
7. the Anneta module according to any one of claims 1 to 6, which is characterized in that the first antenna radiator One end ground connection, second antenna radiator one end ground connection.
8. Anneta module according to any one of claims 1 to 7, which is characterized in that first metalwork includes Distributed inductance.
9. according to claim 1 to Anneta module described in any one of 8, which is characterized in that the first antenna radiator Including distributed inductance.
10. according to claim 1 to Anneta module described in any one of 9, which is characterized in that second antenna radiator Including distributed inductance.
11. according to claim 1 to Anneta module described in any one of 10, which is characterized in that the third antenna and 4th antenna is loop aerial.
12. a kind of antenna assembly characterized by comprising
First antenna module, the second Anneta module and isolation structure, the first antenna module are to appoint in claim 1-11 Anneta module described in one, the isolation structure is for being isolated between the first antenna module and second Anneta module Signal.
13. a kind of terminal device, including such as Anneta module of any of claims 1-11.
14. a kind of terminal device, including antenna assembly as claimed in claim 12.
CN201910152472.1A 2019-02-28 2019-02-28 Antenna module, antenna device and terminal equipment Active CN109980364B (en)

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