CN110011055A - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN110011055A CN110011055A CN201910250259.4A CN201910250259A CN110011055A CN 110011055 A CN110011055 A CN 110011055A CN 201910250259 A CN201910250259 A CN 201910250259A CN 110011055 A CN110011055 A CN 110011055A
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- China
- Prior art keywords
- antenna
- frequency band
- band signals
- electronic equipment
- antenna portion
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- 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
Abstract
Present disclose provides a kind of electronic equipment, comprising: first antenna portion, the length in the first antenna portion are corresponding with the wavelength of first frequency band signals；The first antenna portion is used for the first frequency band signals of feed-in satellite launch；Second antenna part, the length of second antenna part are corresponding with the wavelength of second frequency band signals；Second frequency band signals of second antenna part for satellite launch described in feed-in；Wherein, the first antenna portion and second antenna part are separately positioned, wherein the frequency of second frequency band signals is higher than the frequency of first frequency band signals.
Description
Technical field
This disclosure relates to a kind of electronic equipment.
Background technique
Existing electronic equipment, as mobile phone is considered based on portability, it is necessary to using the Antenna Design of micromation, subtract as much as possible
The quantity of few antenna, and the size of antenna body is reduced, therefore, generally use one-segment positioning.In some complex environments
Under, positioning accuracy is insufficient.
Summary of the invention
An aspect of this disclosure provides a kind of electronic equipment, including first antenna portion and the second antenna part, and described
The length of one antenna part is corresponding with the wavelength of first frequency band signals, and the first antenna portion is for feed-in satellite launch
First frequency band signals, the length of second antenna part is corresponding with the wavelength of second frequency band signals, second antenna
Second frequency band signals of the portion for satellite launch described in feed-in, wherein the first antenna portion and second antenna part from
Setting, the frequency of second frequency band signals are different from the frequency of first frequency band signals.
The electronic equipment that the disclosure provides, can be respectively adopted first antenna portion and the second antenna part receives satellite launch
First frequency band signals and the second frequency band signals, and first antenna portion and the second antenna part are separately positioned, so that first antenna portion
It is larger with the gain effect of the second antenna part difference, thus each side of covering that the big direction of gain of antenna can be more as far as possible
To can preferably receive this first frequency band signals and the second frequency band signals respectively in this way, and utilize the first frequency band signals and the
Two frequency band signals promote positioning accuracy.
Optionally, the electronic equipment can also include processing chip, wherein the processing chip can be respectively from described
First antenna portion receives first frequency band signals and receives second frequency band signals from second antenna part, also,
The processing chip from the first antenna portion can receive first frequency band signals simultaneously and from second antenna part
Receive second frequency band signals.That is, the processing chip can handle the first frequency band signals or the second frequency band signals respectively, this
Outside, the processing chip can also handle the first frequency band signals or the second frequency band signals simultaneously.The first frequency range can be chosen in this way
Signal and/or the second frequency band signals carry out signal processing to meet user demand.
Optionally, if the processing chip is also used to the electronic equipment with location requirement, it is based on the electronics
The environmental information that equipment is presently in determines and the first antenna portion is used alone, second antenna part is used alone still
Signal is received using the first antenna portion and second antenna part simultaneously to respond the location requirement.It in this way can basis
The first antenna portion, exclusive use second antenna part or same is used alone in the environment that the electronic equipment is presently in
When using the first antenna portion and second antenna part receive signal, while guaranteeing to be able to satisfy location requirement, may be used also
To reduce the consumption in position fixing process to computing resource, reduction energy consumption is additionally aided.
Optionally, the first side of the electronic equipment is arranged in the first antenna portion, and the second antenna part setting exists
Second side of the electronic equipment, wherein described second at described first between angle be greater than angle is isolated.In this way may be used
To reduce the first frequency band signals and/or the interference of the second frequency band signals.
Optionally, the first antenna portion be arranged on first side far from second antenna part position, and/
Alternatively, the position on second side far from the first antenna portion is arranged in second antenna part.It in this way can be further
Reduce the first frequency band signals and/or the interference of the second frequency band signals.
Optionally, the first antenna portion and second antenna part respectively contain at least one sub- irradiation unit, wherein
In at least one described sub- irradiation unit, dog-ear is formed between sub- irradiation unit adjacent to each other.It can reduce antenna in this way and occupy sky
Between, meet the demand of the Antenna Design of micromation.
Optionally, at least one described sub- irradiation unit, the width of at least one sub- irradiation unit and its minor irradiation unit
It is of different size.
Optionally, the electronic equipment is the hand-held electronic equipments such as smart phone, plate, can also include at least one
The communication antenna portion of non-locating；Wherein, the first antenna portion is integrated in the communication antenna of at least one non-locating
In the first communication antenna portion in portion, and/or, second antenna part is integrated in the communication day of at least one non-locating
In the second communication antenna portion in line portion, first communication antenna portion and second communication antenna portion difference.
Optionally, second antenna part is also used to radiate and receive the signal of third frequency range.Also collect on second antenna part
At the communication antenna portion of non-locating, the demand that electronic equipment receives and dispatches multi-band signal can satisfy in this way, and facilitate
Reduce antenna occupied space.
Optionally, the electronic equipment can also include the first load point, be set to the first antenna portion or described the
The communication signal of one communication antenna portion, first frequency band signals and non-locating is transmitted to signal via first load point
Processing unit or first frequency band signals are transmitted to signal processing apparatus via first load point.In addition, the electricity
Sub- equipment can also include the second load point, be set to second antenna part or second communication antenna portion, and described second
Frequency band signals and the communication signal of non-locating are transmitted to signal processing apparatus or described second via second load point
Frequency band signals are transmitted to the signal processing apparatus via second load point.The volume in communication antenna portion is larger, by feed-in
Point is arranged in communication antenna portion, it is not easy to the short circuit in welding.
Optionally, the electronic equipment can also include at least one homodromy, and the processing chip may include
The communication signal processing unit of positioning signal processing unit and non-locating, each homodromy and first load point or
Second load point is connected, for first frequency band signals or second frequency band signals to be transmitted to the positioning signal
Processing unit, and the communication signal of the non-locating is transmitted to the communication signal processing unit of the non-locating.This
Sample can in order to which the received different frequency range Signal separator of an antenna is opened, in order to respectively to different frequency range signal at
Reason.
Optionally, the third frequency range includes WiFi frequency range.The second frequency band signals and WiFi frequency range are found through experiments that
Interfered between signal it is smaller, convenient for promoted positioning accuracy.
Another aspect of the disclosure provides a kind of electronic equipment, including first antenna portion, the second antenna part, processing core
Piece and computer readable storage medium, wherein computer-readable recording medium storage has computer executable instructions, described instruction
It is positioned when executed for realizing to the electronic equipment.
Another aspect of the present disclosure provides a kind of computer readable storage medium, is stored with computer executable instructions,
Described instruction positions when executed for realizing to the electronic equipment.
Another aspect of the present disclosure provides a kind of computer program, and the computer program, which includes that computer is executable, to be referred to
It enables, described instruction positions when executed for realizing to the electronic equipment.
Detailed description of the invention
In order to which the disclosure and its advantage is more fully understood, referring now to being described below in conjunction with attached drawing, in which:
Fig. 1 diagrammatically illustrates the application scenarios of the electronic equipment according to the embodiment of the present disclosure；
Fig. 2A diagrammatically illustrates the first antenna portion according to the embodiment of the present disclosure and the structural schematic diagram of the second antenna part；
Fig. 2 B diagrammatically illustrates the structural schematic diagram of the electronic equipment according to the embodiment of the present disclosure；
Fig. 2 C diagrammatically illustrates the structural schematic diagram of the electronic equipment according to another embodiment of the disclosure；
Fig. 2 D diagrammatically illustrates the structural schematic diagram of the electronic equipment according to another embodiment of the disclosure；
Fig. 3 A diagrammatically illustrates the schematic diagram of each axial gain in the first antenna portion according to the embodiment of the present disclosure；
Fig. 3 B diagrammatically illustrates the schematic diagram of each axial gain of the second antenna part according to the embodiment of the present disclosure；
Fig. 4 diagrammatically illustrates the structural schematic diagram of the sub- irradiation unit according to the embodiment of the present disclosure；
Fig. 5 A diagrammatically illustrates the structural schematic diagram in the first antenna portion according to the embodiment of the present disclosure；
Fig. 5 B diagrammatically illustrates the structural schematic diagram of the second antenna part according to the embodiment of the present disclosure；
Fig. 5 C diagrammatically illustrates being positioned based on first antenna portion and the second antenna part according to the embodiment of the present disclosure
Position error schematic diagram；And
Fig. 6 diagrammatically illustrates the block diagram of the electronic equipment according to another embodiment of the disclosure.
Specific embodiment
Hereinafter, will be described with reference to the accompanying drawings embodiment of the disclosure.However, it should be understood that these descriptions are only exemplary
, and it is not intended to limit the scope of the present disclosure.In the following detailed description, to elaborate many specific thin convenient for explaining
Section is to provide the comprehensive understanding to the embodiment of the present disclosure.It may be evident, however, that one or more embodiments are not having these specific thin
It can also be carried out in the case where section.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid
Unnecessarily obscure the concept of the disclosure.
Term as used herein is not intended to limit the disclosure just for the sake of description specific embodiment.It uses herein
The terms "include", "comprise" etc. show the presence of the feature, step, operation and/or component, but it is not excluded that in the presence of
Or add other one or more features, step, operation or component.
There are all terms (including technical and scientific term) as used herein those skilled in the art to be generally understood
Meaning, unless otherwise defined.It should be noted that term used herein should be interpreted that with consistent with the context of this specification
Meaning, without that should be explained with idealization or excessively mechanical mode.
It, in general should be according to this using statement as " at least one in A, B and C etc. " is similar to
Field technical staff is generally understood the meaning of the statement to make an explanation (for example, " system at least one in A, B and C "
Should include but is not limited to individually with A, individually with B, individually with C, with A and B, with A and C, have B and C, and/or
System etc. with A, B, C).Using statement as " at least one in A, B or C etc. " is similar to, generally come
Saying be generally understood the meaning of the statement according to those skilled in the art to make an explanation (for example, " having in A, B or C at least
One system " should include but is not limited to individually with A, individually with B, individually with C, with A and B, have A and C, have
B and C, and/or the system with A, B, C etc.).
Embodiment of the disclosure provides a kind of electronic equipment, and first antenna portion can be respectively adopted and the second antenna part connects
The first frequency band signals and the second frequency band signals for receiving satellite launch make since first antenna portion and the second antenna part are separately positioned
First antenna portion and the second antenna part gain effect difference it is larger, thus the big direction of gain of antenna can be more as far as possible
All directions are covered, can preferably receive this first frequency band signals and the second frequency band signals respectively in this way, realizes and utilizes the
One frequency band signals and the second frequency band signals promote the purpose of positioning accuracy.
Fig. 1 diagrammatically illustrates the application scenarios of the electronic equipment according to the embodiment of the present disclosure.It should be noted that Fig. 1
Shown is only the example that can apply the scene of the embodiment of the present disclosure, to help skilled in the art to understand the technology of the disclosure
Content, but it is not meant to that the embodiment of the present disclosure may not be usable for other equipment, system, environment or scene.
As shown in Figure 1, system architecture 100 may include terminal device 101,102,103, network according to this embodiment
104, server 105 and satellite 106.Network 104 is logical to provide between terminal device 101,102,103 and server 105
Believe the medium of link.Network 104 may include various connection types, such as wired, wireless communication link or fiber optic cables etc.
Deng wireless communication link can be used for transmitting various frequency band signals, including but not limited to: WiFi signal, Bluetooth signal, infrared letter
Number, near-field communication (NFC) signal etc..
User can be used terminal device 101,102,103 and receive the satellite-signal progress that satellite 106 emits by antenna
Positioning.Certainly, user can be interacted by network 104 with server 105 with using terminal equipment 101,102,103, to receive
Or send message etc..Various telecommunication customer end applications, such as location navigation class can be installed on terminal device 101,102,103
It is soft using, shopping class application, web browser applications, searching class application, instant messaging tools, mailbox client, social platform
Part etc. (merely illustrative).
Terminal device 101,102,103 can be with display screen and support the various electronic equipments of wireless signal transmitting-receiving
(such as miniaturized electronic devices: wear-type electronic equipment, hand-held electronic equipment are limited in equal volume), specifically, including but not
It is limited to smart phone, tablet computer, micro portable computer, augmented reality (AR) equipment, glasses etc..
Server 105 can be to provide the server of various services, such as utilize terminal device 101,102,103 to user
The website browsed provides the back-stage management server (merely illustrative) supported.Back-stage management server can be to the use received
The data such as family request analyze etc. processing, and by processing result (such as according to user's request or the webpage of generation, believe
Breath or data etc.) feed back to terminal device.
It should be noted that electronic equipment provided by the embodiment of the present disclosure can have satellite day for any of the above one kind
The terminal device 101,102,103 of line.
It should be understood that the number of terminal device, network and server in Fig. 1 is only schematical.According to realization need
It wants, can have any number of terminal device, network and server.
Present disclose provides a kind of electronic equipment, may include: first antenna portion and the second antenna part.Specifically, described
The length in first antenna portion is corresponding with the wavelength of first frequency band signals, and the first antenna portion is used for feed-in satellite launch
The first frequency band signals, the length of second antenna part is corresponding with the wavelength of second frequency band signals, described second day
Second frequency band signals of the line portion for satellite launch described in feed-in.Wherein, the first antenna portion and second antenna part
From setting, the frequency of second frequency band signals is different from the frequency of first frequency band signals.
It in the present embodiment, could feed-in corresponding frequency band (wavelength) since the length of antenna must satisfy the condition of resonance
Signal.It may include 1.17GHz, 1.575GHz etc. for example, for satellite-signal, in addition, it can include wireless telecommunications
The difference operation frequency such as 2.4GHz, 5GHz.When practical application, it can convert according to the frequency of different signals and obtain the length of antenna
The parameters such as degree, angle.
When antenna length be wireless signal 1/4 wavelength integral multiple when, may achieve resonance condition, make radiate body antenna and
Feeding portion is mutually matched.Be below the first frequency band signals of 1.17GHz with frequency, frequency for 1.575GHz the second frequency band signals
For be illustrated, wherein the first frequency band signals of 1.17GHz, the second frequency band signals that frequency is 1.575GHz can be made
For the satellite-signal of BEI-DOU position system.For example, according to a quarter (1/4 × λ of the wavelength X 1 of the first frequency band signals1=
256.4mm/4=64.1 millimeters (millimeter, abbreviation mm)), a quarter (1/4 with the wavelength X 2 of the second frequency band signals
×λ2=190.5mm/4=47.63mm) and design length parameter relevant to dual-band antenna.In addition, antenna length can also be set
It is calculated as and 1/1 × λ1、1/1×λ2、1/2×λ1Or 1/2 × λ2It is related.
Fig. 2A diagrammatically illustrates the first antenna portion according to the embodiment of the present disclosure and the structural schematic diagram of the second antenna part.
As shown in Figure 2 A, which may include: the first antenna portion 30 being set on substrate 20, be set to substrate
The second antenna part 40 on 200.Wherein, first antenna portion 30 can be 64.1 millis for receiving the first frequency band signals, length L
Rice, the second antenna part 40 can be 47.63 millimeters for receiving the second frequency band signals, length L.Substrate 20, substrate 200 can be
Single-clad board, bilayer or multilayer printed circuit board etc., ontology material includes but is not limited to: glass fibre material, pottery
Porcelain material etc..
In addition, first antenna portion 30 and the second antenna part 40 are (to can have bending structure, arcuate structure based on strip
Deng) design, therefore, the length in first antenna portion 30 is approximately equal to the length of its center line, and the length of the second antenna part 40 is about etc.
In the length of its center line.Convenience consideration based on wiring, the width of the width in first antenna portion 30 and the second antenna part 40
It is roughly equal, such as width may be designed as the one thousandth times of the wavelength X 1 of the first frequency band signals, 256.4mm/1000=
0.256mm。
It should be noted that the length of first antenna portion 30 and the second antenna part 40, width, position of setting etc. are ok
It is changed and adjusts.
It is largely analyzed and researched, the stronger problem of interference in double frequency location technology between two-frequency signal is found, in addition, such as
Fruit uses the single antenna reception two-frequency signal, and the signal gain of single antenna is unable to get guarantee, to solve the above-mentioned problems, this public affairs
Middle use dual-antenna reception two-frequency signal is opened, in addition, double antenna is separately positioned on two substrates, so that protecting between double antenna
Biggish distance is held, single antenna reception two-frequency signal is avoided to cause to interfere stronger happen between signal as far as possible in this way.
Fig. 2 B diagrammatically illustrates the structural schematic diagram of the electronic equipment according to the embodiment of the present disclosure.
As shown in Figure 2 B, the electronic equipment can also include processing chip 50.
Specifically, the processing chip 50 can respectively from the first antenna portion 30 receive first frequency band signals with
And second frequency band signals are received from second antenna part 40.In addition, the processing chip 50 can also be simultaneously from described
First antenna portion 30 receives first frequency band signals and receives second frequency band signals from second antenna part 40.
In a specific embodiment, if the processing chip 50 can be also used for the electronic equipment and there is positioning to need
When asking, based on the environmental information that the electronic equipment is presently in, determines and the first antenna portion 30 is used alone, is used alone
Second antenna part 40 still receives signal using the first antenna portion 30 and second antenna part 40 simultaneously to respond
The location requirement.
For example, when user carries out outing, if vehicle is in the less scene of non-congestion and crossing, to positioning accuracy
It is of less demanding, then it can be connect to promote the cruising ability of electronic equipment and reduce the consumption to computing resource using single antenna
The scheme that simple signal is positioned is received, at this point it is possible to scan 40 received signal of first antenna portion 30 and the second antenna part
Intensity receives simple signal using the high antenna of signal strength and is positioned.Wherein it is possible to which periodicity or duration are scanned
Signal strength can also be lower in signal strength, such as be lower than signal strength threshold, carry out signal strength scanning, herein not
It limits.
In another example when the bad dusk driving of user's sight, it is right on the road of vehicle driving in the more scene in crossing
Positioning accuracy request is higher,, then can be in order to be promoted when single-frequency positioning effect is poor alternatively, current region signal strength is lower
Positioning accuracy and the scheme positioned using dual-antenna reception two-frequency signal.
Fig. 2 C diagrammatically illustrates the structural schematic diagram of the electronic equipment according to another embodiment of the disclosure.
As shown in Figure 2 C, the electronic equipment can also include the communication antenna portion of at least one non-locating.Wherein, institute
It states in the first communication antenna portion 61 that first antenna portion 30 is integrated in the communication antenna portion of at least one non-locating,
And/or second antenna part 40 is integrated in the second communication antenna in the communication antenna portion of at least one non-locating
In portion 62, first communication antenna portion 61 and second communication antenna portion 62 are different.For example, the communication of the non-locating
Antenna part may include mutiple antennas portion, be respectively used to transmitting-receiving include but is not limited to: WiFi signal, Bluetooth signal, infrared signal,
Near-field communication (NFC) signal etc..
For example, the antenna part of second antenna part 40 and the signal for receiving and dispatching third frequency range integrates common work
For the second antenna part, correspondingly, second antenna part 40 is also used to radiate and receive the signal of third frequency range.
In a specific embodiment, second antenna part 40 and the communication antenna portion for receiving and dispatching WiFi signal integrate
Together collectively as the second antenna part, therefore, second antenna part is also used to radiate and receive the signal of WiFi frequency range.
Optionally, the electronic equipment can also include the first load point, be set to the first antenna portion 30 and described
The junction in the first communication antenna portion 61.The electronic equipment can also include the second load point, be set to second antenna
The junction in portion 40 and second communication antenna portion 62.
Correspondingly, the electronic equipment can also include: at least one homodromy 70.Wherein, each diplex
Device 70 is connected with the second load point of first load point in the first antenna portion 30 or second antenna part 40, is used for institute
It states the first frequency band signals or second frequency band signals is transmitted to the processing chip 50, and by the signal of the third frequency range
It is transmitted to the processing chip 50.Homodromy 70 can open the Signal separator of different frequency range, can believe positioning in this way
Number and communication information be sent respectively to processing chip 50 handled.
Fig. 2 D diagrammatically illustrates the structural schematic diagram of the electronic equipment according to another embodiment of the disclosure.
As shown in Figure 2 D, the electronic equipment can also include shell 80, the first antenna portion 30, second antenna
Portion 40 and the processing chip 50 are all disposed in the shell 80.
In order to reduce signal interference and enhancing signal gain, the of the electronic equipment is arranged in the first antenna portion 30
On one side, and/or, the second side of the electronic equipment is arranged in second antenna part 40.Wherein, second side and described the
Angle between one side is greater than isolation angle.
For example, the electronic equipment be square mobile phone when, first side can be mobile phone side, described second
Side can be top margin or the bottom edge of mobile phone, and vice versa.In another example the electronic equipment is AR glasses, first side can be with
For one side of leg of spectacles, described second while for spectacle-frame on one side (it is any in when can be the four of spectacle-frame) on one side, it is on the contrary also
So.Preferably, the described first extending direction while with described second differs larger or not in the same plane, in this way can be with
The direction of the high gain of two antennas is enabled more to cover space all directions.The isolation angle can be same plane
The angle on interior both sides, or the angle of the projection of both sides in the same plane in Different Plane, the isolation angle
Size can be depending on experiment effect.For example, the angle on the both sides of the shell of same plane inner electronic equipment can be
10 °, 30 °, 40 °, 45 °, 50 °, 60 °, 80 °, 90 °, 100 °, 160 °, 200 °, 230 °, 300 °, 350 °, 359 ° etc..
In another embodiment, the first antenna portion 30 is arranged on first side far from second antenna part
40 position, and/or, the position on second side far from the first antenna portion 30 is arranged in second antenna part 40.
It can be further reduced the first frequency band signals and/or the interference of the second frequency band signals in this way.Further, since the gain of antenna has side
Tropism, by by the first antenna portion 30 be arranged on first side far from second antenna part 40 position, and/
Or, the position on second side far from the first antenna portion 30 is arranged in second antenna part 40, each day can be made
Line facilitates the intensity for promoting the signal obtained in all directions in the strong direction of signal gain covering space more as far as possible.
Fig. 3 A diagrammatically illustrates the schematic diagram of each axial gain in the first antenna portion according to the embodiment of the present disclosure.
It as shown in Figure 3A, is first antenna position 30 when the right edge of mobile phone, the first antenna portion 30 tested
The schematic diagram of each axial gain.Wherein, the first width figure is the schematic diagram of the gain of X axis, and the second width figure is the gain of Y-axis
Schematic diagram, third width figure be Z axis to gain schematic diagram.
Fig. 3 B diagrammatically illustrates the schematic diagram of each axial gain of the second antenna part according to the embodiment of the present disclosure.
It as shown in Figure 3B, is the second antenna position 40 when the left top margin of mobile phone, the second antenna part 40 tested
The schematic diagram of each axial gain.Wherein, the first width figure is the schematic diagram of the gain of X axis, and the second width figure is the gain of Y-axis
Schematic diagram, third width figure be Z axis to gain schematic diagram.
In conjunction with Fig. 3 A and Fig. 3 B, it can be seen that first antenna position 30 has preferable signal strong in 90 degree of X axis
Degree, the second antenna part 40 signal strength in 90 degree of X axis is poor, therefore, can mainly be obtained using first antenna position 30
The signal of the X axis taken.Y-axis and Z axis to the case where it is similar, pass through and first antenna position 30 and the second antenna part be used in combination
40 can effectively enhance each axial signal strength of acquisition, help to promote positioning accuracy.
Fig. 4 diagrammatically illustrates the structural schematic diagram of the sub- irradiation unit according to the embodiment of the present disclosure.
Illustrate the several ways for designing first antenna portion 30 and the second antenna part 40 may arrange in pairs or groups individually below.Practical application
When, it can be due to the factors such as the limitation of the space of substrate, gain direction, fixed structure to first antenna portion 30 and the second antenna part 40
Shape, position etc. are changed.In addition, sub- irradiation unit a shown in the drawings, can also arbitrarily arrange in pairs or groups, be applied in combination.
As shown in figure 4, sub- irradiation unit a may include two parameters of length L and width W, wherein every a sub- irradiation unit a's
Length L and width W can be identical or different, can have angle between adjacent sub- irradiation unit a, every a sub- irradiation unit a's
Angle between length L and width W and adjacent sub- irradiation unit a can be depending on design requirement.In Fig. 4, the picture left above is
One strip irradiation unit disposed in parallel, top right plot are a vertically disposed strip irradiation unit, one, lower-left figure inclination
The strip irradiation unit of setting, top right plot are an arc irradiation units, this four sub- irradiation unit a are only to show schematically,
It should not be understood as the restriction to the disclosure, in addition to this it is possible to be other shapes of sub- irradiation unit, pass through this little irradiation unit
A can be spliced into the first antenna portion 30 for meeting design requirement and the second antenna part 40.
Fig. 5 A diagrammatically illustrates the structural schematic diagram in the first antenna portion according to the embodiment of the present disclosure.
As shown in Figure 5A, first antenna portion 30 is spliced by multiple sub- irradiation unit a, wherein at least partly son radiation
The width of different size in other sub- irradiation units in portion, through the design first antenna portion 30 in the first frequency band signals of feed-in,
There can be biggish bandwidth range, can be designed so that the first antenna portion 30 can receive the letter of the frequency range of Beidou by this
Number, moreover it is possible to the signal of the frequency range of GPS is received, so that electronic equipment can support GPS positioning that can also Beidou be supported to position, Er Qiewu
Antenna need to be respectively set, improve the integrated level of antenna.
Fig. 5 B diagrammatically illustrates the structural schematic diagram of the second antenna part according to the embodiment of the present disclosure.
As shown in Figure 5 B, the second antenna part 30 and the second communication antenna portion 62 are integrated on the same substrate 20, are made jointly
With a load point.The bandwidth of antenna in order to further increase is added to link block b in integrated position, and link block b can be with
For conductive material.
In addition, being also provided with the communication antenna portion 60 of other non-locating on the substrate 20, help to promote antenna
Integrated level.The shape of substrate 20 can be adjusted according to the design requirement of electronic product, and it is fixed to be arranged on substrate 20
Bit architecture and fixed structure etc., it is not limited here.
It in another embodiment, can also be to first antenna portion as described above in order to further enhance positioning accuracy
30 and the location algorithms of received first frequency band signals of the second antenna part 40 and the second frequency band signals optimize.
It may include operating as follows according to a kind of double frequency localization method of the embodiment of the present disclosure: firstly, obtaining the first frequency range
Then the code phase and carrier phase of the frequency point of signal and the second frequency band signals are calculated separately currently by the code phase of dual-frequency point
Epoch thick pseudorange, then, according to computation of pseudoranges mode by the thick pseudorange line of the thick computation of pseudoranges current epoch of current epoch of dual-frequency point
Property combined value and ionosphere compensation is carried out to it, pseudorange after the compensation of current epoch ionosphere is obtained, then, by the carrier wave of dual-frequency point
Phase calculation current epoch carrier phase linear combination value is then gone through by current epoch carrier phase linear combination value and last time
First carrier phase linear combination value calculates current epoch pseudorange increment, then, by pseudorange after the compensation of current epoch ionosphere, current
Epoch pseudorange increment, epoch last time computation of pseudoranges current epoch pseudorange then construct measurement side with current epoch smoothing pseudo range
Journey resolves electronic equipment position.
In another embodiment, unlike a upper embodiment, double frequency positioning can also include following operation: be based on
The intensity of received first frequency band signals in first antenna portion and the intensity of received second frequency band signals of the second antenna part calculate the
One frequency band signals processing coefficient and the second frequency band signals processing coefficient, wherein the corresponding processing coefficient of the high frequency range of signal strength
It is small (smaller to the treatment effect of signal).Then, the first frequency band signals processing coefficient and second frequency band signals are based on
Processing coefficient handles first frequency band signals and second frequency band signals, then, obtain treated first frequency
The code phase and carrier phase of the frequency point of segment signal and the second frequency band signals, subsequent processing steps are same as above an embodiment, herein not
It repeats again.Method provided in this embodiment is positioned caused by can effectively reducing the signal strength difference because of dual-antenna reception and is missed
Difference.
Fig. 5 C diagrammatically illustrates being positioned based on first antenna portion and the second antenna part according to the embodiment of the present disclosure
Position error schematic diagram.
As shown in Figure 5 C, for based on first antenna portion 30 and received first frequency band signals of the second antenna part 40 and the second frequency
Segment signal, the position error result positioned using method as described above.
It can see in Fig. 5 C, in the prior art positioning accuracy of the GPS single-frequency single antenna under signal strength high (high field)
About 5 meters, about 10 meters of the positioning accuracy under signal strength low (feeble field).It is received based on first antenna portion 30 and the second antenna part 40
GPS signal when carrying out double frequency positioning, about 4 meters of positioning accuracy under high field, about 7 meters of the positioning accuracy under feeble field, under feeble field
Positioning accuracy is obviously improved.Double frequency is carried out based on first antenna portion 30 and the received Beidou signal of the second antenna part 40
When (1.17GHz, 1.575GHz) is positioned, about 3 meters of positioning accuracy under high field, about 3 meters of the positioning accuracy under feeble field is either weak
Off field or the positioning accuracy under feeble field is obviously improved, positioning accuracy especially under feeble field promoted clearly, from
About 10 meters of the corresponding positioning accuracy of single-frequency are promoted to about 3 meters.
Fig. 6 diagrammatically illustrates the block diagram of the electronic equipment according to another embodiment of the disclosure.Electronic equipment shown in Fig. 6
An only example, should not function to the embodiment of the present disclosure and use scope bring any restrictions.
As shown in fig. 6, the electronic equipment 600 includes: one or more processors 610, computer readable storage medium
620 and antenna 630.Wherein, antenna 630 may include first antenna portion, the second antenna part and non-locating as described above
Communication antenna portion etc., for receiving and dispatching multiple frequency range signal, which can execute the method according to the embodiment of the present disclosure
Electronic equipment is positioned.
Embodiment of the disclosure realizes two frequency ranges by two antennas to receive the positioning of big-dipper satellite letter respectively
Breath, the antenna of one of frequency range and the wifi of mobile phone are antenna multiplexed.Embodiment of the disclosure can be worked as based on electronic equipment
Preceding local environment is determined using the antenna positioning of a frequency range or is positioned using two antennas of two frequency ranges.
Specifically, processor 610 for example may include general purpose microprocessor, instruction set processor and/or related chip group
And/or special microprocessor (for example, specific integrated circuit (ASIC)), etc..Processor 610 can also include using for caching
The onboard storage device on way.Processor 610 can be the different movements for executing the method flow according to the embodiment of the present disclosure
Single treatment unit either multiple processing units.
Computer readable storage medium 520, such as can be non-volatile computer readable storage medium, specific example
Including but not limited to: magnetic memory apparatus, such as tape or hard disk (HDD)；Light storage device, such as CD (CD-ROM)；Memory, such as
Random access memory (RAM) or flash memory etc..
Computer readable storage medium 620 may include program 621, which may include that code/computer can be held
Row instruction, executes processor 610 according to the method for the embodiment of the present disclosure or its any change
Shape.
Program 621 can be configured to have the computer program code for example including computer program module.For example, showing
In example embodiment, the code in program 621 may include one or more program modules, for example including program module 621A, journey
Sequence module 621B ....It should be noted that the division mode and number of program module are not fixed, those skilled in the art
It can be combined according to the actual situation using suitable program module or program module, when these program modules are combined by processor
When 610 execution, processor 610 is executed according to the method for the embodiment of the present disclosure or its any deformation.
In accordance with an embodiment of the present disclosure, processor 610 can be interacted with computer readable storage medium 620, to hold
Row is according to the method for the embodiment of the present disclosure or its any deformation.
The disclosure additionally provides a kind of computer readable storage medium, which can be above-mentioned reality
It applies included in equipment/device/system described in example；Be also possible to individualism, and without be incorporated the equipment/device/
In system.Above-mentioned computer readable storage medium carries one or more program, when said one or multiple program quilts
When execution, the method according to the embodiment of the present disclosure is realized.
In accordance with an embodiment of the present disclosure, computer readable storage medium can be non-volatile computer-readable storage medium
Matter, such as can include but is not limited to: portable computer diskette, hard disk, random access storage device (RAM), read-only memory
(ROM), erasable programmable read only memory (EPROM or flash memory), portable compact disc read-only memory (CD-ROM), light
Memory device, magnetic memory device or above-mentioned any appropriate combination.In the disclosure, computer readable storage medium can
With to be any include or the tangible medium of storage program, the program can be commanded execution system, device or device use or
Person is in connection.
Flow chart and block diagram in attached drawing are illustrated according to the system of the various embodiments of the disclosure, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of above-mentioned module, program segment or code include one or more
Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box
The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical
On can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it wants
It is noted that the combination of each box in block diagram or flow chart and the box in block diagram or flow chart, can use and execute rule
The dedicated hardware based systems of fixed functions or operations is realized, or can use the group of specialized hardware and computer instruction
It closes to realize.
It will be understood by those skilled in the art that the feature recorded in each embodiment and/or claim of the disclosure can
To carry out multiple combinations and/or combination, even if such combination or combination are not expressly recited in the disclosure.Particularly, exist
In the case where not departing from disclosure spirit or teaching, the feature recorded in each embodiment and/or claim of the disclosure can
To carry out multiple combinations and/or combination.All these combinations and/or combination each fall within the scope of the present disclosure.
Although the disclosure, art technology has shown and described referring to the certain exemplary embodiments of the disclosure
Personnel it should be understood that in the case where the spirit and scope of the present disclosure limited without departing substantially from the following claims and their equivalents,
A variety of changes in form and details can be carried out to the disclosure.Therefore, the scope of the present disclosure should not necessarily be limited by above-described embodiment,
But should be not only determined by appended claims, also it is defined by the equivalent of appended claims.
Claims (10)
1. a kind of electronic equipment, comprising:
First antenna portion, the length in the first antenna portion are corresponding with the wavelength of first frequency band signals；Described first day
Line portion is used for the first frequency band signals of feed-in satellite launch；
Second antenna part, the length of second antenna part are corresponding with the wavelength of second frequency band signals；Described second day
Second frequency band signals of the line portion for satellite launch described in feed-in；
Wherein, the first antenna portion and second antenna part are separately positioned, the frequency of second frequency band signals with it is described
The frequency of first frequency band signals is different.
2. electronic equipment according to claim 1, further includes:
Handle chip；
Wherein, the processing chip from the first antenna portion can receive first frequency band signals respectively and from described the
Two antenna parts receive second frequency band signals, also, the processing chip can receive institute from the first antenna portion simultaneously
It states the first frequency band signals and receives second frequency band signals from second antenna part.
3. electronic equipment according to claim 2, in which:
If the processing chip is also used to the electronic equipment with location requirement, it is presently in based on the electronic equipment
Environmental information, determine the first antenna portion is used alone, second antenna part is used alone or use simultaneously described in
First antenna portion and second antenna part receive signal to respond the location requirement.
4. electronic equipment according to claim 1, in which:
The first side of the electronic equipment is arranged in the first antenna portion, and
Second antenna part is arranged in the second side of the electronic equipment, described second at described first between angle
Greater than isolation angle.
5. electronic equipment according to claim 4, in which:
The position on first side far from second antenna part is arranged in the first antenna portion；And/or
The position on second side far from the first antenna portion is arranged in second antenna part.
6. electronic equipment according to claim 5, in which:
The first antenna portion and second antenna part respectively contain at least one sub- irradiation unit；
Wherein, at least one described sub- irradiation unit, dog-ear is formed between sub- irradiation unit adjacent to each other.
7. electronic equipment according to claim 6, in which:
In at least one described sub- irradiation unit, the width of at least one sub- irradiation unit is of different size with its minor irradiation unit.
8. electronic equipment according to claim 4, in which:
Second antenna part is also used to radiate and receive the signal of third frequency range.
9. electronic equipment according to claim 8, further includes:
At least one homodromy, the first load point or second day described of each homodromy and the first antenna portion
Second load point in line portion is connected, for first frequency band signals or second frequency band signals to be transmitted to the processing core
Piece, and the communication signal of the non-locating is transmitted to the processing chip.
10. electronic equipment according to claim 8, in which:
The third frequency range includes WiFi frequency range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910250259.4A CN110011055A (en) | 2019-03-29 | 2019-03-29 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910250259.4A CN110011055A (en) | 2019-03-29 | 2019-03-29 | Electronic equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN110011055A true CN110011055A (en) | 2019-07-12 |
Family
ID=67168949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910250259.4A Pending CN110011055A (en) | 2019-03-29 | 2019-03-29 | Electronic equipment |
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| Country | Link |
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| CN110398754A (en) * | 2019-07-29 | 2019-11-01 | Oppo（重庆）智能科技有限公司 | The global position system GPS antenna system and electronic equipment of electronic equipment |
| CN112448131A (en) * | 2020-11-12 | 2021-03-05 | 厦门亿联网络技术股份有限公司 | Antenna structure and radio base station |
| WO2024040868A1 (en) * | 2022-08-26 | 2024-02-29 | 湖北星纪魅族科技有限公司 | Communication terminal and communication method thereof |
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