CN109273865A - A kind of antenna system and terminal device of terminal device - Google Patents
A kind of antenna system and terminal device of terminal device Download PDFInfo
- Publication number
- CN109273865A CN109273865A CN201811055222.8A CN201811055222A CN109273865A CN 109273865 A CN109273865 A CN 109273865A CN 201811055222 A CN201811055222 A CN 201811055222A CN 109273865 A CN109273865 A CN 109273865A
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- millimeter wave
- frame
- antenna
- wave array
- radiating element
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Classifications
-
- 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
- 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
-
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The embodiment of the present application provides the antenna system and terminal device of a kind of terminal device, the area of the occupancy device housings for reducing antenna system.The antenna system includes device housings, including the first frame, forms first antenna by first frame；Millimeter wave array antenna is embedded on first frame；Wherein, the working frequency range of the first antenna is lower than the working frequency range of the millimeter wave array antenna.
Description
Technical field
This application involves fields of communication technology, and in particular to a kind of antenna system and terminal device of terminal device.
Background technique
Millimeter wave refers to electromagnetic wave of the frequency within the scope of 30GHz-300GHz, wave-length coverage 1mm-10mm.5th generation
The frequency range supported in mobile communication technology (the 5th generation, 5G) is 28GHz (27.5~28.35GHz), 37GHz
(37GHz~38.6GHz) and 39GHz (38.6GHz~40GHz).37GHz and 39GHz is just at millimeter wave frequency band, therefore,
Numerous manufacturers meet the needs of 5G terminal device using millimeter wave array antenna.
Currently, millimeter wave array antenna is larger due to being lost, general be used alone is difficult meet the needs of terminal device.One
As be that on the terminal device while millimeter wave array antenna and traditional antenna be set, by being arranged millimeter wave array antenna at end
On one frame of the device housings of end equipment, traditional antenna is arranged on another frame of the device housings of terminal device,
Traditional antenna and millimeter wave array antenna cooperate, and antenna system are constituted, to meet the communication requirement of terminal device.But
In this case, the frame area for the terminal device that antenna system occupies is larger.
Summary of the invention
The embodiment of the present application provides the antenna system and terminal device of a kind of terminal device, for reducing accounting for for antenna system
With the area of device housings.
The technical solution of the embodiment of the present application is as follows:
In a first aspect, providing a kind of antenna system of terminal device, comprising:
Device housings, including the first frame form first antenna by first frame；
Millimeter wave array antenna is embedded on first frame；
Wherein, the working frequency range of the first antenna is lower than the working frequency range of the millimeter wave array antenna.
In the embodiment of the present application, by the way that millimeter wave array antenna to be directly embedded in first antenna, so that first antenna
The space of identical device housings can be occupied simultaneously with millimeter wave array antenna, to reduce the device housings integrally occupied
Area, meet the lightening development trend of the shell of terminal device.And millimeter wave array antenna and first antenna cooperate with work
Make, meets the communication requirement of terminal device.
Optionally, the millimeter wave array antenna includes at least one millimeter wave array antenna elements, it is described at least one
A millimeter wave array antenna elements in millimeter wave array antenna elements include:
Substrate, the substrate include the first conductor layer and the second conductor layer on same surface, first conductor
The gap of insulating materials filling, first conductor layer and the terminal device are provided between layer and second conductor layer
Ground wire connection on mainboard；
At least one radiating element, described at least one radiating element are arranged in second conductor layer, it is described at least
One radiating element is embedded on first frame.
In the embodiment of the present application, which includes grounded part of first conductor layer as antenna；
Insulating materials is used for Excitation Electromagnetic Wave；Multiple radiating elements can be set in second conductor layer, to improve millimeter wave array day
The intensity of thread elements receiving and transmitting signal.And directly radiating element is embedded on the first frame, that is to say, that radiating element is court
It is arranged outside device housings, avoids device housings and block radiating element, influences the transmitting-receiving letter of millimeter wave array antenna elements
Number the case where.
Optionally, it is provided on first frame and is adapted with each radiating element at least one described radiating element
Mounting hole；
Wherein, described in a millimeter wave array antenna elements at least one described millimeter wave array antenna elements
Each radiating element at least one radiating element is embedded in the mounting hole, so that at least one described millimeter wave array antenna
A millimeter wave array antenna elements in element are embedded on first frame.
In the embodiment of the present application, corresponding mounting hole is directly set on the first frame, in millimeter wave array antenna elements
Each radiating element be arranged in corresponding mounting hole, install it is simple and convenient.And mounting hole also acts as positioning action simultaneously,
So that the position for inlaying millimeter wave array antenna elements is more accurate.
Optionally, the shape of the substrate is cuboid, square or cylindrical body.
In the embodiment of the present application, the substrate of various shapes is provided, can flexibly be set according to the concrete shape of the first frame
The shape of substrate is set, so that substrate can adapt to different types of first frame.
Optionally, the shape of each radiating element at least one described radiating element is cylindrical body or cone.
Radiating element is to be arranged to the regular shapes such as cylindrical body or cone for receiving and transmitting signal, facilitates setting the
The shape of mounting hole on one frame simplifies the production technology of antenna system.
Optionally, the antenna system further include:
First radio circuit is connect with the processor of the first antenna and the terminal device respectively, receives described the
Radiofrequency signal is converted into digital signal, and sends digital signal to the processor by the radiofrequency signal that one antenna is sent, or,
The digital signal that the processor is sent is received, converts digital signals into radiofrequency signal, and penetrate to first antenna transmission
Frequency signal；
Second radio circuit connect with the millimeter wave array antenna and the processor respectively, receives the millimeter wave
Radiofrequency signal is converted into digital signal, and sends digital signal to the processor by the radiofrequency signal that array antenna is sent,
Or, receive the digital signal that the processor is sent, radiofrequency signal is converted digital signals into, and to millimeter wave array day
Line sends radiofrequency signal.
In the embodiment of the present application, antenna system further includes the first radio circuit and the second radio circuit, two radio circuits
It is responsible for the signal processing of two kinds of different type antennas, avoids same radio circuit from handling two kinds of different type aerial signals mutually dry
The case where disturbing.
Optionally, the diameter of each radiating element at least one described radiating element be 10mm~25mm, it is described extremely
The height of each radiating element in a few radiating element is 3mm~20mm.
In the embodiment of the present application, the diameter and height of radiating element be should not be too large, the diameter or height with device housings
Deng adaptable.
Optionally, first frame is the side of frame at the top of the terminal device, the terminal device bottom
Frame or the frame of the terminal device side.
First frame can be the frame in any one direction of terminal device, and different direction setting first antennas has not
Same benefit.The first frame is set by the frame at the top of terminal device, in the case where terminal device normal use, convenient for the
One antenna and millimeter wave array antenna received signals send signal.The first side is set by the frame of terminal device side
The side normal length of frame, terminal device is longer, so as to which more first antennas are arranged or inlay more millimeters
Wave array antenna elements provide the communication quality of terminal device.The first frame is set by the frame of terminal device bottom, it can be with
When terminal device is inverted, convenient for first antenna and millimeter wave array antenna received signals or signal is sent.
Second aspect provides a kind of terminal device, including the antenna system as described in any in first aspect.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application will make below to required in the embodiment of the present application
Attached drawing is briefly described, it should be apparent that, attached drawing described below is only some embodiments of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 a is a kind of structural schematic diagram of the antenna system of terminal device provided by the embodiments of the present application；
Fig. 1 b is a kind of structural schematic diagram of device housings provided by the embodiments of the present application；
Fig. 1 c is a kind of structural schematic diagram of device housings provided by the embodiments of the present application；
Fig. 2 a is a kind of structural schematic diagram of substrate provided by the embodiments of the present application；
Fig. 2 b is a kind of the schematic diagram of the section structure of substrate provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram of the first frame provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of the first frame provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram of antenna system provided by the embodiments of the present application and terminal device；
Fig. 6 is a kind of structural schematic diagram of the antenna system of terminal device provided by the embodiments of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described.
In order to reduce the area for occupying device housings of antenna system, the embodiment of the present application provides a kind of day of terminal device
Linear system system.The antenna system is used to assist the communication of terminal device.Terminal device includes mobile phone, personal computer (personal
Computer, PC) and tablet computer (portable android device, PAD) etc., herein not to the specific of terminal device
Type is limited.Fig. 1 a is please referred to, which includes device housings 110 and millimeter wave array antenna 120, device housings
110 include the first frame 111, forms first antenna 130 by the first frame 111, millimeter wave array antenna 120 is embedded in first
On frame 111.
Specifically, device housings 110 can be understood as the fuselage of terminal device, device housings 110 can there are many kinds of
Structure hereafter illustrates the structure of device housings 110.
Fig. 1 b is please referred to, which includes four frames, and accommodates the receiving portion 116 of terminal device ontology,
Four frames include the first frame 112 that top is set, the second frame 114 of bottom, side the 3rd 113 and side
Four frames of four frames 115, terminal device are arranged around receiving portion 116.First frame 111 can be first frame at top
112, the second frame 114, the third frame 113 of side of bottom and any one frame in the 4th frame 115 of side or
The multiple frames of person.Top refers in terminal device normal use, one side farthest apart from user, one side nearest apart from user
It can be understood as bottom, be first side and second side with the orthogonal both sides in top.The structure letter of the device housings 110
Single, cost of manufacture is lower.
In order to enable the appearance tactile impression of device housings is preferable, the material of 116, four frames of receiving portion of device housings is general
It is metal, but metal has stronger shielding action to signal.Therefore, in order to avoid receiving portion 116 shields first antenna 130
With the signal of the transmission of millimeter wave array antenna 120, please refer to Fig. 1 c, device housings 110 include top the first frame 112,
Second frame 114 of bottom, the third frame 113 of first side, second side 115, first nanometers of injection molding portions of the 4th frame
117 and second nanometer of injection molding portion 118.For connecting the first frame 112 and receiving portion 118, second is received in first nanometer of injection molding portion 117
Rice injection molding portion is for connecting the second frame 114 and receiving portion 118.Nanometer injection molding portion refers to the portion formed by nanometer Shooting Technique
Point, nanometer Shooting Technique refers in metal surface by nanochemistry configuration process, to form nanometer in metal surface
Grade micropore is then injected into plastic cement in nanometer level microporous, to form nanometer injection molding portion.
First frame 111 can be in the first frame 112, the second frame 114, third frame 113 and the 4th frame 115
Any one frame or multiple frames.The first generally setting two, respectively the first frame of device housings 110 of frame 111
112 and second frame 114.Since first nanometer of injection molding portion 117 and second nanometer of injection molding portion 118 are plastic materials, to signal
Shielding action opposing metallic is smaller, and what is contacted with the first frame 112 and the second frame 114 is plastic material, to avoid
The shielding of metal improves the quality of the transmission signal of antenna.
First antenna 130 is formed by the first frame 111, it can be understood as the first frame 111 is integrated with first antenna 130
Function, it is understood that for the first frame 111 be exactly first antenna 130.But for the ease of distinguishing the first frame in figure
111 and 130 two titles of first antenna, the first frame 111 and first antenna 130 indicated with different labels.First antenna 130
Type can be inverted f (Inverted-F, IFA) antenna, ceramic antenna, monopole (Monopole) antenna or annular (loop)
Antenna etc. does not carry out concrete restriction to the type of first antenna 130 herein.The mode for forming first antenna 130 for example can be,
First antenna 130 is formed by injection molding manner, or can be the mode of etching and form first antenna 130.Injection molding manner is specific
For injection molding forms radiating element on substrate.This method is applicable in and forms a plurality of types of first antennas 130.The mode of etching has
Body is, the first frame forms skin of paint on the first frame using ceramics, the etched recesses area on skin of paint, depressed area at
Type antenna, molding mode can be the mode of chemical plating or mechanical plating.This method is suitable for forming ceramic antenna, this method
The first antenna 130 of production and the structural stability of the first frame 111 are preferable, should not bend or deform.
First antenna 130 and millimeter wave array antenna 120 are antennas, but first antenna 130 refers to that working frequency range is low
In the antenna of the working frequency range of millimeter wave array antenna 120.It is less than millimeter lower than the maximum frequency for referring to the work of first antenna 130
The minimum frequency that wave array antenna 120 works.The working frequency range of millimeter wave array antenna 120 is 20GHz-60GHz.Namely
It says, the maximum frequency of the work of first antenna 130 is less than 30GHz.For example, first antenna 130 is Sub-6G antenna, the antenna
Working frequency is less than 6GHz.
Specifically, millimeter wave array antenna 120 includes one or more millimeter wave array antenna elements, is in Fig. 1 a
With millimeter wave array antenna 120 include the first millimeter wave array antenna elements 121 and the second millimeter wave array antenna elements 122 are
Example, but do not limit the number of millimeter wave array antenna elements actually.When millimeter wave array antenna 120 includes multiple millimeter waves
When array antenna elements, the structure of millimeter wave array antenna elements included by millimeter wave array antenna 120 is all the same, below with
For first millimeter wave array antenna elements 121, to millimeter wave array antenna elements included by millimeter wave array antenna 120
Structure is illustrated.A referring to figure 2., the first millimeter wave array antenna elements 121 include substrate 210 and are arranged over the substrate 210
Radiating element 220.Radiating element 220 in the embodiment of the present application can be used for receiving signal, can be used for transmitting signal.
The shape of substrate 210 can be cuboid, square or cylindrical body etc., herein not to the specific shape of substrate 210
Shape is limited.In the actual production process, in order to guarantee the aesthetic measure of terminal device, the shape of substrate 210 can be set
It is set to shape similar with the shape of the first frame 111.For example, the shape of substrate 210 can when the first frame 111 is rectangle
To be arranged to cuboid.There are many kinds of forms for the structure of substrate 210, illustrate below to the structure of substrate 210.
For example, b referring to figure 2., Fig. 2 b are the sectional view of substrate 210, which includes the first conductor layer 211 and the
Two conductor layers 213, the first conductor layer 211 and the second conductor layer 213 are in same level.First conductor layer 211 and second
The gap of the filling of insulating materials 212, Jie of the insulating materials 212 as millimeter wave array antenna 120 are provided between conductor layer 213
Matter is used for Excitation Electromagnetic Wave.At least one radiating element 220 and feeding point 214 are additionally provided in second conductor layer.First conductor
Layer 211 is connect with the ground wire on terminal device mainboard, is led between the feeding point 214 and radiating element 220 in the second conductor layer 213
Letter connection.Feeding point 214 is generally located on the position at any one angle in the corner of the second conductor layer 213, it is convenient with it is other
Circuit connection.For example, feeding point 214 can be set at four angles of rectangle when the cross section of the second conductor layer 213 is rectangle
On position.
The quantity of radiating element 220 can be one or more.The quantity of radiating element 220 is excessive, receiving and transmitting signal
Intensity is bigger, but the quantity of radiating element 220 is excessive, possibly can not adapt to the size of device housings 110.It is with spoke in Fig. 2 a
The quantity for penetrating unit 220 is four (the first radiating elements 221, the second radiating element 222, third radiating element in such as Fig. 4
223 and the 4th radiating element 224) for, the millimeter wave array antenna elements that radiating element 220 is 4 are relative to radiating element
220 be 1 millimeter wave array antenna elements, and the better quality of millimeter wave array antenna elements receiving and transmitting signal does not limit certainly
The quantity of radiating element 220.The shape of radiating element 220 can there are many kinds of, such as cylindrical body or cone.It will radiation list
Member 220 is arranged to the shape of symmetrical structure, so as to facilitate the shape for the mounting hole 300 that the first frame 111 is arranged.In Fig. 2 a
It is but not limit the shape of radiating element 220 actually so that radiating element 220 is cylindrical body as an example.When radiating element 220
When quantity is multiple, the shapes and sizes of all radiating elements 220 are all identical.
The diameter of radiating element 220 is 10mm~25mm, and the height of radiating element 220 is 3mm~20mm.Due to the first side
The length of frame 111 is longer, and therefore, the maximum gauge of radiating element 220 is bigger.And the thickness of the first frame 111 is smaller, therefore spoke
The maximum value for penetrating the height of unit 220 is relatively smaller.But the height of usual radiating element 220 is bigger, radiating element 220
It is more preferable to receive and dispatch effect.In addition, the gain of the conformal array of the ratio of gains of general plane array is big under identical parameters.Therefore, it radiates
When unit 220 is cone, 220 diameter of radiating element generally takes 25mm.Because the diameter of radiating element 220 is bigger, circle
The curvature of curved surface of cone is smaller, and the conical surface is just closer to plane, and therefore, the gain of radiating element 220 is bigger.Antenna gain is
Refer to, under conditions of input power is equal, actual emanations unit and ideal radiating element are caused by the same point of space
The ratio between power density of signal, for quantitatively describing the degree of a day bundle of lines input power concentrated radiation.But radiation is single
The diameter value of member 220 is limited to the size of substrate 210, and therefore, the diameter of radiating element 220 should not be arranged too much.
Millimeter wave array antenna 120, which can be, to be adhered directly on the first frame 111.Or in order to fix millimeter wave array day
The position of line 120, millimeter wave array antenna 120, which can be, to be embedded on the first frame 111.Specifically, on the first frame 111
It is provided with mounting hole 300, a mounting hole 300 is adapted with a millimeter wave array antenna elements, a millimeter wave array day
Thread elements is embedded in mounting hole 300.The first frame 111 is embedded in millimeter wave array antenna 120 below to be specifically described.
For example, referring to figure 3., all radiating elements in a mounting hole 300 and a millimeter wave array antenna elements
220 entirety are adapted, and each millimeter wave array antenna elements 121 are embedded in each mounting hole 300.For example, directly by
All radiating elements 220 of one millimeter wave array antenna elements 121 are fastened in mounting hole 300, to realize millimeter wave array
Antenna 120 is embedded on the first frame 111.It is not limit peace herein so that the shape of mounting hole 300 is square as an example in Fig. 3
Fill the shape in hole 300.The mosaic mode can reduce relatively the quantity of the mounting hole 300 opened up, to save production aerial system
The step of system, is conducive to the efficiency for improving production antenna system.
Such as referring to figure 4., mounting hole identical with the quantity of radiating element 220 is provided on the first frame 111
300, each radiating element 220 in each millimeter wave array antenna elements is embedded in each mounting hole 300.It is to be understood that every
A mounting hole 300 is adapted with each radiating element 220 of the first millimeter wave array antenna elements 121.It is adapted and is understood that
For the size of each mounting hole 300 is adapted with the size of each radiating element 220, the shape of each mounting hole 300 and each
The shape of radiating element 220 is adapted.For example, four radiating elements 220 of the first millimeter wave array antenna elements 121 distinguish it is embedding
Enter in four mounting holes 300, the first millimeter wave array antenna elements 121 have just been embedded on the first frame 111.Fig. 4 is peace
For the quantity in dress hole 300 is 4, the shape of mounting hole 300 is circle, but the quantity of mounting hole 300 is not limited actually
And shape.The mosaic mode can reduce the area of mounting hole 300 relatively, avoid 300 area occupied of mounting hole excessive.And it should
The mounting hole 300 of mosaic mode can play positioning action, to facilitate later period production operation.
In order to enable the millimeter wave array antenna 120 and first antenna 130 in the antenna system can cooperate without
It interferes with each other.Referring to figure 5., which further includes the first radio circuit 510 and the second radio circuit 520.First radio frequency
Circuit 510 can receive the radiofrequency signal of the transmission of first antenna 130, or send radiofrequency signal to first antenna 130；Second penetrates
Frequency circuit 520 can receive the radiofrequency signal of the transmission of millimeter wave array antenna 120, or send to millimeter wave array antenna 120
Radiofrequency signal.First radio circuit 510 and the second radio circuit 520 can be integrated in a printed circuit board (Printed
Circuit Board, PCB) on, or be separately positioned on two PCB.Processor 530 is usually that terminal device is arranged in
On mainboard.
Specifically, feed line is provided on the first radio circuit 510, feed line passes through metal routing and first antenna
The connection of 130 feeding point, the first radio circuit 510 are also connect with the processor of terminal device 530.Likewise, the second radio frequency
It is provided with feed line on circuit 520, is connect by metal routing with the feeding point 214 of millimeter wave array antenna 120, the second radio frequency
Circuit 520 is also connect with the processor of terminal device 530.First radio circuit 510 receives the radio frequency that first antenna 130 is sent
After signal, radiofrequency signal is converted into digital signal, and send digital signal to processor 530.Alternatively, receiving processor
530 digital signals sent, convert digital signals into radiofrequency signal, which are sent to first antenna 130.Second
Radio circuit 520, receives the radiofrequency signal that millimeter wave array antenna 120 is sent, and radiofrequency signal is converted into digital signal, and to
Processor 530 sends digital signal.Alternatively, receiving the digital signal that processor 530 is sent, radio frequency letter is converted digital signals into
Number, and radiofrequency signal is sent to millimeter wave array antenna 120.
Due to the first frame 111 be directly exposed to it is outer, in order to protect the first frame 111.Fig. 6 is please referred to, it should
Antenna system further includes nonmetallic protection location 600, and the nonmetallic protection location 600 is for protecting the first frame 111.
Specifically, for example, the material of nonmetallic protection location 600 is polycarbonate, synthetic resin or silica
Deng.Nonmetallic protection location 600, which can be, to be painted on the first frame 111 or nonmetallic protection location 600 can be with
It is directly to be nested on the first frame 111 after forming processes.
On the basis of the antenna system being described above, the embodiment of the present application also provides a kind of terminal device, which sets
Standby includes the antenna system being described above.The related content of antenna system is referred to the content discussed above, no longer superfluous herein
It states.
As one embodiment, the first radio circuit 510 in the antenna system and the second radio circuit 520 can be collection
At on the mainboard of terminal device.
The above, above embodiments are only described in detail to the technical solution to the application, but the above implementation
The method that the explanation of example is merely used to help understand the embodiment of the present application, should not be construed as the limitation to the embodiment of the present application.This
Any changes or substitutions that can be easily thought of by those skilled in the art, should all cover the embodiment of the present application protection scope it
It is interior.
Claims (9)
1. a kind of antenna system of terminal device characterized by comprising
Device housings, including the first frame form first antenna by first frame；
Millimeter wave array antenna is embedded on first frame；
Wherein, the working frequency range of the first antenna is lower than the working frequency range of the millimeter wave array antenna.
2. antenna system as described in claim 1, which is characterized in that the millimeter wave array antenna includes at least one millimeter
Wave array antenna elements, a millimeter wave array antenna elements at least one described millimeter wave array antenna elements include:
Substrate, the substrate include the first conductor layer and the second conductor layer on the same surface, first conductor layer with
The gap of insulating materials filling, the mainboard of first conductor layer and the terminal device are provided between second conductor layer
On ground wire connection；
At least one radiating element, described at least one radiating element are arranged in second conductor layer, it is described at least one
Radiating element is embedded on first frame.
3. antenna system as claimed in claim 2, which is characterized in that be provided on first frame with it is described at least one
The compatible mounting hole of each radiating element in radiating element；
Wherein, in a millimeter wave array antenna elements at least one described millimeter wave array antenna elements it is described at least
Each radiating element in one radiating element is embedded in the mounting hole, so that at least one described millimeter wave array antenna elements
In a millimeter wave array antenna elements be embedded on first frame.
4. antenna system as claimed in claim 2, which is characterized in that the shape of the substrate be cuboid, square or
Cylindrical body.
5. the antenna system as described in claim 2-4 is any, which is characterized in that each of at least one described radiating element
The shape of radiating element is cylindrical body or cone.
6. antenna system as claimed in claim 5, which is characterized in that the antenna system further include:
First radio circuit is connect with the processor of the first antenna and the terminal device respectively, is received described first day
Radiofrequency signal is converted into digital signal, and sends digital signal to the processor by the radiofrequency signal that line is sent, or, receiving
The digital signal that the processor is sent converts digital signals into radiofrequency signal, and sends radio frequency letter to the first antenna
Number；
Second radio circuit is connect with the millimeter wave array antenna and the processor respectively, receives the millimeter wave array
Radiofrequency signal is converted into digital signal, and sends digital signal to the processor by the radiofrequency signal that antenna is sent, or, connecing
The digital signal that the processor is sent is received, converts digital signals into radiofrequency signal, and send out to the millimeter wave array antenna
Send radiofrequency signal.
7. antenna system as claimed in claim 5, which is characterized in that each radiation list at least one described radiating element
The diameter of member is 10mm~25mm, and the height of each radiating element at least one described radiating element is 3mm~20mm.
8. antenna system as described in claim 1, which is characterized in that first frame is at the top of the terminal device
Frame, the frame of the terminal device bottom or the frame of the terminal device side.
9. a kind of terminal device, which is characterized in that including antenna system such as described in any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811055222.8A CN109273865B (en) | 2018-09-11 | 2018-09-11 | Antenna system of terminal equipment and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811055222.8A CN109273865B (en) | 2018-09-11 | 2018-09-11 | Antenna system of terminal equipment and terminal equipment |
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| CN109273865A true CN109273865A (en) | 2019-01-25 |
| CN109273865B CN109273865B (en) | 2020-08-04 |
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| CN112117540A (en) * | 2019-06-21 | 2020-12-22 | Oppo广东移动通信有限公司 | Electronic device |
| CN112382845A (en) * | 2020-10-21 | 2021-02-19 | 捷开通讯(深圳)有限公司 | Mobile terminal |
| CN115799796A (en) * | 2023-02-20 | 2023-03-14 | 安徽大学 | MIMO antenna array and communication equipment |
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| JPH02137405A (en) * | 1988-11-17 | 1990-05-25 | Murata Mfg Co Ltd | Dielectric antenna |
| JP2001143531A (en) * | 1999-11-18 | 2001-05-25 | Murata Mfg Co Ltd | Composite dielectric material and dielectric antenna using the same |
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| CN112117540A (en) * | 2019-06-21 | 2020-12-22 | Oppo广东移动通信有限公司 | Electronic device |
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| CN115799796B (en) * | 2023-02-20 | 2023-04-07 | 安徽大学 | MIMO antenna array and communication equipment |
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|---|---|
| CN109273865B (en) | 2020-08-04 |
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