CN207409659U - It is a kind of antenna integrated - Google Patents
It is a kind of antenna integrated Download PDFInfo
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- CN207409659U CN207409659U CN201720856033.5U CN201720856033U CN207409659U CN 207409659 U CN207409659 U CN 207409659U CN 201720856033 U CN201720856033 U CN 201720856033U CN 207409659 U CN207409659 U CN 207409659U
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- anneta module
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Abstract
The utility model provides a kind of antenna integrated, is related to wireless communication technique field.This is antenna integrated including circuit board, the side of circuit board is equiped with to receive the first antenna module of processing wireless communication signal, the second Anneta module for compensating wireless communication signal, the third antenna module for receiving or sending Bluetooth signal, the 4th Anneta module for receiving or sending WIFI wireless telecommunications information, wherein, the radio frequency unit of first antenna module, the second Anneta module, third antenna module and the 4th Anneta module is fixed on circuit boards by respective matching component.The utility model realizes sending and receiving for multi-signal by the way that mutiple antennas module is focused on a circuit board, to realize the demand of mobile terminal multiband, so that mobile terminal miniaturization is more frivolous convenient.
Description
Technical field
The utility model belongs to wireless communication technique field more particularly to one kind is antenna integrated.
Background technology
With the rapid development of mobile communication, mobile terminal function is increasingly abundant, BT/WIFI (2.4GHz), WIFI
Progressively popularization is, it is necessary to which more antennas go to cover new band limits for the application such as (5GHz), 4G, and more and more mobile terminals are not
Only only many auxiliary antennas can be also combined, such as BT antennas and WIFI antennas there are one primary antenna.But inside mobile terminal
Leave that the space of antenna is extremely limited for, and these antenna can occupy certain space inside mobile terminal, so antenna
Space factor becomes the development for restricting mobile terminal miniaturization.Therefore, the external dimensions in current mobile terminal and inner space
In the case of all very limited, how while powerful function is pursued, moreover it is possible to which the volume for enabling mobile terminal is frivolous
It is convenient, it is a problem to be solved.
Utility model content
Become the problem of development for restricting mobile terminal miniaturization for the space factor of antenna, the utility model provides one
Kind is antenna integrated.
Providing for the utility model embodiment is a kind of antenna integrated, including：
Including circuit board, the side of the circuit board is equiped with to receive the first antenna mould of processing wireless communication signal
Block, for compensate wireless communication signal the second Anneta module, for receive or send the third antenna module of Bluetooth signal, use
In the 4th Anneta module for receiving or sending WIFI wireless telecommunications information, wherein,
The first antenna module, the second Anneta module, third antenna module and the 4th Anneta module receive processing
Each signal is exported via the feeder line in respective module, the first antenna module, the second Anneta module, third antenna mould
The radio frequency unit of block and the 4th Anneta module is fixed on by respective matching component on the circuit board.
Further, in the first antenna module, the second Anneta module, third antenna module and the 4th Anneta module
Each two module between it is mutually isolated.
Further, the matching component is fixed to by screw hole position on the circuit board.
Further, the one side of the radio frequency unit connects the feeder line, and opposite side connects the signal on the circuit board
Feed point.
Further, the circuit board is in cuboid, the first antenna module, the second Anneta module, third antenna
Module and the 4th Anneta module are installed in the avris of the circuit board.
Further, the first antenna module and the second Anneta module are respectively installed in opposite two of the circuit board
Side.
Further, it is described it is antenna integrated further include protecting component, be installed between the circuit board and object and use
Entered in preventing water, gas and/or sundries by the joint of the circuit board and the object in the object.
Existing advantageous effect is the utility model embodiment compared with prior art：The utility model is by reasonably filling
If mutiple antennas module, mutiple antennas module is focused on, sending and receiving for multi-signal is realized on a circuit board, it will be each
A Anneta module is isolated well, while ensures the sensitivity that modules are received for signal, reduces each antenna
The degree of interfering with each other of signal between module.Moreover, because the frequency range of mobile terminal various wireless communication vocational work is not to the utmost
It is identical, it is necessary to more frequency bands be realized on existing mobile terminal antenna to meet the needs of multiple business, so a variety of frequencies
Become the mainstream of mobile terminal antenna design with antenna, but the prior art cannot meet user mobile terminal is realized it is a variety of wireless
The demand of communication service.At present product by 4G, 4G diversity antenna, WIFI, BT antenna set together, to realize that mobile terminal is more
The demand of frequency range so that mobile terminal miniaturization is more frivolous convenient, reduces antenna the space occupied, saves mobile whole
The size at end, while can also realize mobile terminal various wireless communication business.Reduce production cost.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the antenna integrated internal structure schematic diagram that the utility model embodiment provides；
Fig. 2 is that the antenna integrated third antenna module of Fig. 1 offers and the isolation degree test curve of the 4th Anneta module show
It is intended to；
Fig. 3 is that the second antenna integrated Anneta module of Fig. 1 offers and the isolation degree test curve of third antenna module show
It is intended to；
Fig. 4 is that the antenna integrated first antenna module of Fig. 1 offers and the isolation degree test curve of the 4th Anneta module show
It is intended to；
Fig. 5 is that the antenna integrated first antenna module of Fig. 1 offers and the isolation degree test curve of the second Anneta module show
It is intended to；
Reference sign：
11- first antenna modules, the second Anneta modules of 12-, 13- third antenna modules, the 4th Anneta modules of 14-.
Specific embodiment
In being described below, in order to illustrate rather than in order to limit, it is proposed that such as tool of particular system structure, technology etc
Body details, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model can also be realized in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of device, circuit and method, in case unnecessary details interferes the description of the utility model.
In order to illustrate the technical solution of the utility model, illustrated below by specific embodiment.
Fig. 1 is the antenna integrated internal structure schematic diagram that the utility model embodiment provides.For convenience of description, only show
Go out and the relevant part of the utility model embodiment.As shown in Figure 1, the utility model proposes it is antenna integrated, including circuit
Plate, the side of the circuit board are equiped with to receive the first antenna module 11 of processing wireless communication signal, for compensating nothing
Second Anneta module 12 of line communication signal, for receive or send Bluetooth signal third antenna module 13, for receive or
Person sends the 4th Anneta module 14 of WIFI wireless telecommunications information, wherein,
The first antenna module 11, the second Anneta module 12,13 and the 4th Anneta module 14 of third antenna module connect
Each signal of processing is received, is exported via the feeder line in respective module, the first antenna module 11, the second Anneta module
12nd, the radio frequency unit of 13 and the 4th Anneta module 14 of third antenna module is fixed on the electricity by respective matching component
On the plate of road.The one side of the radio frequency unit connects the feeder line, and opposite side connects the signal feed on the circuit board.It is described to penetrate
The one side of frequency unit connects the feeder line, and opposite side connects the signal feed on the circuit board.
Further, the first antenna module 11, the second Anneta module 12,13 and the 4th antenna of third antenna module
It is mutually isolated between each two module in module 14.
Further, the matching component is fixed to by screw hole position on the circuit board.
Further, the circuit board is in cuboid, the first antenna module 11, the second Anneta module the 12, the 3rd
13 and the 4th Anneta module 14 of Anneta module is installed in the avris of the circuit board.11 and second antenna of first antenna module
Module 12 is respectively installed in the opposite both sides of the circuit board.
Further, it is described it is antenna integrated further include protecting component, be installed between the circuit board and object and use
Entered in preventing water, gas and/or sundries by the joint of the circuit board and the object in the object.
Specifically, the utility model four-in-one Anneta module setting mainly for various products such as current vehicle-mounted, control cabinets
Meter demand, comprehensive to add in substantially required 4G antennas to do data transmission substantially, increase has BT/WIFI antennas on this basis,
In view of receiving the deficiency of this block, increase 4G diversity antennas to compensate the demand of sensitivity.For current many WIFI demands
It is different, including especially increasing 5G frequency ranges WIFI.
Fig. 2 is that the antenna integrated third antenna module of Fig. 1 offers and the isolation degree test curve of the 4th Anneta module show
It is intended to；Fig. 3 is the isolation degree test curve signal of the second antenna integrated Anneta module that Fig. 1 is provided and third antenna module
Figure；Fig. 4 is the isolation degree test curve synoptic diagram of the antenna integrated first antenna module that Fig. 1 is provided and the 4th Anneta module；
Fig. 5 is the isolation degree test curve synoptic diagram of the antenna integrated first antenna module that Fig. 1 is provided and the second Anneta module；Such as figure
Shown in 2 to Fig. 5, embodiment provided by the utility model will depend on data good enough to ensure, could more fully illustrate to produce
The reliability of product.As antenna class product, it is necessary to which the parameter of test is the isolation problem between each antenna.On circuit boards
The frequency range of four antennas is debugged and four antennas between isolation optimize, then pass through the matching of antenna
Circuit carries out four antennas further optimization so as to which the band bandwidth for being antenna is wider.Four-in-one antenna passes through radio-frequency cable
Line connects the feed point of four antennas and the signal feed of mobile terminal respectively.
Above example can be seen that the utility model by reasonably installing mutiple antennas module, by mutiple antennas mould
Block, which focuses on, realizes sending and receiving for multi-signal on a circuit board, each Anneta module is isolated well, together
When ensure the sensitivity that is received for signal of modules, reduce the degree of interfering with each other of signal between each Anneta module.And
And since the frequency range of mobile terminal various wireless communication vocational work is not quite similar, it is necessary in existing mobile terminal day
More frequency bands are realized on line to meet the needs of multiple business, so a variety of frequency-band antennas become mobile terminal antenna design
Mainstream, but the prior art cannot meet the needs of user realizes various wireless communication business to mobile terminal.At present product by 4G,
4G diversity antennas, WIFI, BT antenna set together, to realize the demand of mobile terminal multiband, so that mobile terminal
Miniaturization is more frivolous convenient, reduces antenna the space occupied, saves the size of mobile terminal, while can also realize movement
Terminal various wireless communication business.Reduce production cost.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or carry out equivalent substitution to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is not made to depart from the spirit and model of various embodiments of the utility model technical solution
It encloses, should be included within the scope of protection of this utility model.
Claims (7)
- It is 1. a kind of antenna integrated, which is characterized in that including：Circuit board, the side of the circuit board are equiped with to receive the first antenna module of processing wireless communication signal, be used for Compensate wireless communication signal the second Anneta module, for receive or send Bluetooth signal third antenna module, for receiving Or the 4th Anneta module of WIFI wireless telecommunications information is sent, wherein,The first antenna module, the second Anneta module, third antenna module and the 4th Anneta module receive each letter of processing Number, exported via the feeder line in respective module, the first antenna module, the second Anneta module, third antenna module with And the 4th Anneta module radio frequency unit by it is respective matching component be fixed on the circuit board.
- It is 2. as described in claim 1 antenna integrated, which is characterized in that the first antenna module, the second Anneta module, the 3rd It is mutually isolated between each two module in Anneta module and the 4th Anneta module.
- It is 3. as described in claim 1 antenna integrated, which is characterized in that the matching component is fixed to institute by screw hole position It states on circuit board.
- It is 4. as described in claim 1 antenna integrated, which is characterized in that the one side of the radio frequency unit connects the feeder line, separately One side connects the signal feed on the circuit board.
- It is 5. as described in claim 1 antenna integrated, which is characterized in that the circuit board is in cuboid, the first antenna Module, the second Anneta module, third antenna module and the 4th Anneta module are installed in the avris of the circuit board.
- It is 6. antenna integrated as described in any one in claim 1 to 5, which is characterized in that the first antenna module and Two Anneta modules are respectively installed in the opposite both sides of the circuit board.
- It is 7. as described in claim 1 antenna integrated, which is characterized in that it is described it is antenna integrated further include protecting component, filled The engagement for preventing water, gas and/or sundries by the circuit board and the object is used between the circuit board and object Place enters in the object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720856033.5U CN207409659U (en) | 2017-07-14 | 2017-07-14 | It is a kind of antenna integrated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720856033.5U CN207409659U (en) | 2017-07-14 | 2017-07-14 | It is a kind of antenna integrated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409659U true CN207409659U (en) | 2018-05-25 |
Family
ID=62322531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720856033.5U Active CN207409659U (en) | 2017-07-14 | 2017-07-14 | It is a kind of antenna integrated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542686A (en) * | 2019-09-23 | 2021-03-23 | 北京小米移动软件有限公司 | Antenna assembly and terminal equipment |
| CN113644412A (en) * | 2020-05-11 | 2021-11-12 | 深圳Tcl数字技术有限公司 | Signal transmission device |
| CN115732890A (en) * | 2022-11-07 | 2023-03-03 | 北京自动化控制设备研究所 | Integrated method for multifunctional antenna and structure of microminiature combined navigation system |
-
2017
- 2017-07-14 CN CN201720856033.5U patent/CN207409659U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542686A (en) * | 2019-09-23 | 2021-03-23 | 北京小米移动软件有限公司 | Antenna assembly and terminal equipment |
| CN112542686B (en) * | 2019-09-23 | 2024-03-26 | 北京小米移动软件有限公司 | Antenna assembly and terminal equipment |
| CN113644412A (en) * | 2020-05-11 | 2021-11-12 | 深圳Tcl数字技术有限公司 | Signal transmission device |
| CN115732890A (en) * | 2022-11-07 | 2023-03-03 | 北京自动化控制设备研究所 | Integrated method for multifunctional antenna and structure of microminiature combined navigation system |
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