CN107275781A - A kind of separate type loop aerial for stacked conducting plate - Google Patents
A kind of separate type loop aerial for stacked conducting plate Download PDFInfo
- Publication number
- CN107275781A CN107275781A CN201710487482.1A CN201710487482A CN107275781A CN 107275781 A CN107275781 A CN 107275781A CN 201710487482 A CN201710487482 A CN 201710487482A CN 107275781 A CN107275781 A CN 107275781A
- Authority
- CN
- China
- Prior art keywords
- connecting line
- metallic plate
- feed
- plate
- clearance zone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
Landscapes
- Waveguide Aerials (AREA)
Abstract
The invention discloses a kind of separate type loop aerial for stacked conducting plate, including：Metallic plate, the metallic plate is no less than two layers；Feed, for feed signal；Connecting line, including feed connecting line and resonance connecting line；Component, including electric capacity, inductance, resistance；It is stacked on top of one another between the metallic plate, clearance zone is provided with each metallic plate, antenna structure is set up in the clearance zone of each layer metallic plate, and the feed is located in one of in the clearance zone on metallic plate；The feed connecting line from feed, be connected on a metal plate a little or other points constitute and are connected with component and/or wire on one or more feeding circuits, feed connecting line；In clearance zone on remaining metallic plate, the one end of connecting line from metallic plate of resonating, be connected to more on a metal plate or other one or more resonance circuits of point composition；Component and/or wire are connected with resonance connecting line.This antenna has flexibility, decomposability and high efficiency.
Description
Technical field
The present invention relates to a kind of loop aerial, more particularly to a kind of separate type loop aerial for stacked conducting plate.
Background technology
With the fast development of wireless communication technology, antenna turns into the necessary device in wireless device, especially with thing
The appearance of networking, people are in the modern wireless devices of the increasing of demand of antenna, the design of circuit board is complicated and changeable, has
There is stacked conducting plate or multilayer circuit board in equipment, this adds increased the complexity of Antenna Design, and antenna is reduced
Performance.The device space is thus substantially effectively utilized, realizes that efficiently high performance antenna has a very big significance.
Existing antenna technology, its antenna structure is concentrated and is built together, or is focused on one piece of circuit board, it is impossible to filled
Divide efficiently utilization space, so as to cause antenna performance low.The antenna structure of prior art does not have decomposability and separation property,
Thus with significant limitation.For when complex device or multilayer circuit board, this characteristic can cause low property
Can, it is unfavorable for realizing the optimization of antenna.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of separate type loop aerial for stacked conducting plate, this
Loop aerial can build antenna, distribution that can be according to multilayer circuit board and size in the diverse location of multilayer circuit board, adjust
The relative position of antenna is saved, high-performance is realized, and the application of component makes it have very strong adjustability, beneficial to saving into
This, realizes volume production.
The separate type loop aerial for stacked conducting plate of the present invention, including：
Metallic plate, the metallic plate is no less than two layers；
Feed, belongs to signal source, for feed signal；
Connecting line, including feed connecting line and resonance connecting line；
Component, including electric capacity, inductance, resistance, but it is not limited to these three；
It is stacked on top of one another between the metallic plate, clearance zone is provided with each metallic plate, antenna structure is set up in each layer
In the clearance zone of metallic plate, the feed is located in one of in the clearance zone on metallic plate；The connecting line that feeds is from feed
Set out, be connected on a metal plate a little or other points are constituted and connected on one or more feeding circuits, feed connecting line
There are component and/or wire；In clearance zone on remaining metallic plate, the one end of connecting line from metallic plate of resonating, connection
To more on a metal plate or other points constitute one or more resonance circuits；Resonance connecting line on be connected with component and/
Or wire.
It is able to can also be not connected to physical connection between the metallic plate, the shape and relative spacing of metallic plate are not limited.
The size of the clearance zone on a metal plate, shape and position are not limited.
The connecting line can be that plane can also be three-dimensional.
The component and/or wire connected on the connecting line can in any combination, and quantity is not limited, and can be tandem compound
It can also be parallel combination.
The separate type loop aerial for stacked conducting plate of the present invention, day is built in the diverse location of multilayer circuit board
Line, with separation property, decomposability and flexibility；Distribution that can be according to multilayer circuit board and size, adjust the relative position of antenna
Put, realize high-performance, with high efficiency；Component is connected on antenna connecting line, makes antenna miniaturization and with controllability.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the antenna assumption diagram of the separate type loop aerial embodiment 1 of stacked conducting plate of the present invention.
Fig. 2 is the antenna assumption diagram of the separate type loop aerial embodiment 2 of stacked conducting plate of the present invention.
Fig. 3 is the design sketch that is worked under the state of embodiment 1 of separate type loop aerial of stacked conducting plate of the present invention.
Embodiment
The present invention is further described with reference to embodiment.
As shown in Figure 1, 2, be stacked conducting plate of the present invention separate type loop aerial embodiment structure chart, loop aerial
Comprising metallic plate 1,2,3, feed 4 feeds connecting line 6, and resonate connecting line 9,11, component 7, corresponding on metallic plate 1,2,3
Be provided with it is stacked on top of one another between clearance zone 5,8,10, metallic plate 1,2,3, can be with physical connection between metallic plate, can also not
Connection, the shape of metallic plate is any, and relative spacing is not limited, and antenna structure is set up in the clearance zone of each layer metallic plate, clearance zone
Size on a metal plate, shape and position are not limited.
Embodiment 1
As shown in figure 1, feed 4 is located on metallic plate 1, in the clearance zone 5 on metallic plate 1, connecting line 6 is fed from feed
4 set out, and are connected to metallic plate 1 a bit, constitute a feeding circuit；Connection includes electric capacity, inductance, electricity on feed connecting line 6
Any combination of component 7 and/or wire or above component and/or wire including resistance；Component and/or lead
Line can be tandem compound or parallel combination；Feed connecting line 6 can be that plane can also be three-dimensional.
In clearance zone 8 on metallic plate 2, resonance connecting line 9 is connected to metallic plate 2 from one end of metallic plate 2
The other end constitutes a resonance circuit；On resonance connecting line 9 connection include component 7 including electric capacity, inductance, resistance and/or
Any combination of wire or above component and/or wire；Component and/or wire can be tandem compounds, also may be used
To be parallel combination；Resonance connecting line 9 can be that plane can also be three-dimensional.
In clearance zone 10 on metallic plate 3, resonance connecting line 11 is connected to metallic plate 3 from one end of metallic plate 3
The other end constitute a resonance circuit；On resonance connecting line 11 connection include component 7 including electric capacity, inductance, resistance with/
Or any combination of wire or above component and/or wire；Component and/or wire can be tandem compounds,
It can be parallel combination；Resonance connecting line 11 can be that plane can also be three-dimensional.
The design sketch that antenna as shown in Figure 3 works under the state of embodiment 1, the antenna can produce three resonance bands,
By regulation, the antenna can produce a plurality of resonance.
Embodiment 2
As shown in Fig. 2 feed 4 is located on metallic plate 1；In clearance zone 5 on metallic plate 1, connecting line 6 is fed from feed
4 set out, and are connected to metallic plate 1 a bit, constitute first feeding circuit；Connecting line 6 is fed from feed 4s, gold is connected to
Other points of category plate 1, constitute second feeding circuit；Two and multiple feeding circuits can be constituted as needed；Feed connecting line 6
Upper connection includes component 7 and/or wire or above component including electric capacity, inductance, resistance and/or wire
Any combination；Component and/or wire can be tandem compound or parallel combination；It can be plane to feed connecting line 6
Can also be three-dimensional.
In clearance zone 8 on metallic plate 2, resonance connecting line 9 is connected to metallic plate 2 from one end of metallic plate 2
The other end constitutes first resonance circuit；Connecting line 9 resonate from one end of metallic plate 2, be connected to metallic plate 2 other one
End, constitutes second resonance circuit；Connection includes the component 7 including electric capacity, inductance, resistance and/or led on resonance connecting line 9
Any combination of line or above component and/or wire；Component and/or wire can be tandem compounds, can also
It is parallel combination；Resonance connecting line 9 may be coupled to other multiterminal of metallic plate 2, constitute multiple resonance circuits；Resonate connecting line
9 can be that plane can also be three-dimensional.
In clearance zone 10 on metallic plate 3, resonance connecting line 11 is connected to metallic plate 3 from one end of metallic plate 3
The other end constitute a resonance circuit；Include the component and wire including electric capacity, inductance, resistance on resonance connecting line 11,
It can also be any combination of above component and wire；Component and/or wire can be tandem compound or parallel connection
Combination；Accordingly, resonance connecting line 11 may be coupled to other ends of metallic plate 3, constitute two and multiple resonance circuits.
Claims (5)
1. a kind of separate type loop aerial for stacked conducting plate, it is characterised in that including：
Metallic plate, the metallic plate is no less than two layers；
Feed, for feed signal；
Connecting line, including feed connecting line and resonance connecting line；
Component, including electric capacity, inductance, resistance；
It is stacked on top of one another between the metallic plate, clearance zone is provided with each metallic plate, antenna structure is set up in each layer metal
In the clearance zone of plate, the feed is located in one of in the clearance zone on metallic plate；It is described feed connecting line from feed,
Be connected on a metal plate a little or other points constitute and are connected with first device on one or more feeding circuits, feed connecting line
Part and/or wire；In clearance zone on remaining metallic plate, the one end of connecting line from metallic plate of resonating, where being connected to
Any or other points constitute one or more resonance circuits on metallic plate；Component and/or wire are connected with resonance connecting line.
2. the separate type loop aerial according to claim 1 for stacked conducting plate, it is characterised in that the metallic plate
Between be able to can also be not connected to physical connection, the shape and relative spacing of metallic plate are not limited.
3. the separate type loop aerial according to claim 1 for stacked conducting plate, it is characterised in that the clearance zone
Size on a metal plate, shape and position are not limited.
4. the separate type loop aerial according to claim 1 for stacked conducting plate, it is characterised in that the connecting line
Can be that plane can also be three-dimensional.
5. the separate type loop aerial according to claim 1 for stacked conducting plate, it is characterised in that the connecting line
The component and/or wire of upper connection can in any combination, and quantity is not limited, and can be that tandem compound can also be parallel combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487482.1A CN107275781A (en) | 2017-06-23 | 2017-06-23 | A kind of separate type loop aerial for stacked conducting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487482.1A CN107275781A (en) | 2017-06-23 | 2017-06-23 | A kind of separate type loop aerial for stacked conducting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107275781A true CN107275781A (en) | 2017-10-20 |
Family
ID=60069241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710487482.1A Pending CN107275781A (en) | 2017-06-23 | 2017-06-23 | A kind of separate type loop aerial for stacked conducting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107275781A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114070904A (en) * | 2020-07-30 | 2022-02-18 | 北京小米移动软件有限公司 | Electronic device |
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|---|---|---|---|---|
| CN101006609A (en) * | 2004-06-21 | 2007-07-25 | 路创电子公司 | Compact radio frequency transmitting and receiving antenna and control device employing same |
| CN201868575U (en) * | 2010-09-08 | 2011-06-15 | 惠州Tcl移动通信有限公司 | Bluetooth antenna |
| CN1960055B (en) * | 2005-09-13 | 2012-07-04 | 浪潮乐金数字移动通信有限公司 | Antenna device for mobile communication terminal |
| CN102771008A (en) * | 2010-02-11 | 2012-11-07 | 拉迪娜股份有限公司 | Antenna using a ground radiator |
| CN102916253A (en) * | 2012-09-27 | 2013-02-06 | 中兴通讯股份有限公司 | Multiple-input multiple-output antenna, multiple-input multiple-output antenna system and mobile terminal |
| CN103441332A (en) * | 2013-08-21 | 2013-12-11 | 华为技术有限公司 | Micro-strip array antenna and base station |
| CN105896093A (en) * | 2011-08-24 | 2016-08-24 | 日本电气株式会社 | Antenna and electronic device |
| CN106252848A (en) * | 2016-08-30 | 2016-12-21 | 上海安费诺永亿通讯电子有限公司 | A kind of compact type high-isolation antenna |
| CN106532245A (en) * | 2016-11-15 | 2017-03-22 | 镇江中安通信科技有限公司 | Multi-frequency point and wide-beam circular polarization loop antenna |
-
2017
- 2017-06-23 CN CN201710487482.1A patent/CN107275781A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006609A (en) * | 2004-06-21 | 2007-07-25 | 路创电子公司 | Compact radio frequency transmitting and receiving antenna and control device employing same |
| CN1960055B (en) * | 2005-09-13 | 2012-07-04 | 浪潮乐金数字移动通信有限公司 | Antenna device for mobile communication terminal |
| CN102771008A (en) * | 2010-02-11 | 2012-11-07 | 拉迪娜股份有限公司 | Antenna using a ground radiator |
| CN201868575U (en) * | 2010-09-08 | 2011-06-15 | 惠州Tcl移动通信有限公司 | Bluetooth antenna |
| CN105896093A (en) * | 2011-08-24 | 2016-08-24 | 日本电气株式会社 | Antenna and electronic device |
| CN102916253A (en) * | 2012-09-27 | 2013-02-06 | 中兴通讯股份有限公司 | Multiple-input multiple-output antenna, multiple-input multiple-output antenna system and mobile terminal |
| CN103441332A (en) * | 2013-08-21 | 2013-12-11 | 华为技术有限公司 | Micro-strip array antenna and base station |
| CN106252848A (en) * | 2016-08-30 | 2016-12-21 | 上海安费诺永亿通讯电子有限公司 | A kind of compact type high-isolation antenna |
| CN106532245A (en) * | 2016-11-15 | 2017-03-22 | 镇江中安通信科技有限公司 | Multi-frequency point and wide-beam circular polarization loop antenna |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114070904A (en) * | 2020-07-30 | 2022-02-18 | 北京小米移动软件有限公司 | Electronic device |
| CN114070904B (en) * | 2020-07-30 | 2023-12-05 | 北京小米移动软件有限公司 | Electronic equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |