CN101299482B - Antenna structure of built-in resonant circuit - Google Patents
Antenna structure of built-in resonant circuit Download PDFInfo
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- CN101299482B CN101299482B CN200710105636A CN200710105636A CN101299482B CN 101299482 B CN101299482 B CN 101299482B CN 200710105636 A CN200710105636 A CN 200710105636A CN 200710105636 A CN200710105636 A CN 200710105636A CN 101299482 B CN101299482 B CN 101299482B
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Abstract
The invention discloses an antenna structure with a built-in type resonant circuit, comprising a basis material main body, an antenna module, an antenna feed-in line and a coupled resonant circuit, wherein the antenna module is arranged on the inwall surface of the basis material main body, and the antenna feed-in line is connected with the antenna module for transmitting the transmitted or received wireless signals by the antenna module; the coupled resonant circuit includes a first coupled pattern and a second coupled pattern, which are directly arranged in the basis material main body by the ion implantation. When antenna module transmits/receives the wireless signal of the presupposed frequency range to generate the induced voltage, the first coupled pattern and the second coupled pattern are coupled to induct the coupled pressure, and make the capacity effect generated between the first coupled pattern and the second coupled pattern to form the resonance in common.
Description
Technical field
The present invention is about a kind of resonant circuit, especially in regard to a kind of built-in resonant circuit with ion disposing process.
Background technology
Existing antenna is used for transmitting and receiving the critical components of radio magnetic wave in wireless tech (communication, transfer of data etc.), it becomes electromagnetic wave with the electric current that reflector produces with voltage transition, aloft propagate with radiation mode then.And antenna also can be tackled electromagnetic wave, goes back to electric current and voltage to it, on receiver, handles then.So whether the electrical characteristic of antenna well is enough to influence the quality of wireless tech, and be the reception of wireless telecommunications, transmission etc. and the pointer of launch mass quality.
At present existing antenna all need have specific resonance size, and the antenna that only reaches the resonance size just can reach the optimization of signal feed-in.Yet; At present the dealer is when all how active research does better the transmission of wireless signals of wireless tech; Existing many dealers utilize outside resonant circuit to amplify antenna itself and be sent to the electric current that antenna produces; To reduce interference of noise, to increase the power of this antenna, to improve the quality of transmission of wireless signals to the wireless signal transmitting-receiving.
As shown in Figure 1, it shows that existing resonant circuit is applied to the sketch map of antenna.As shown in the figure, this antenna 1 is by producing inductive couplings with a resonant circuit 2, and amplifies the electric current that is produced of this antenna 1 itself, and improving this antenna 1 transmitting/receiving wireless quality of signals, and this resonant circuit 2 is made up of an inductance 21 and 22 of electric capacity.When this antenna 1 transmits/receive the wireless signal of preset frequency range and when producing an induced voltage V1; This inductance 21 promptly induces a coupled voltages V2 with electric capacity 22; And make 22 of this inductance 21 and this electric capacity form a capacity effect, and form the required resonance of this antenna 1 jointly.
Take a broad view of and utilize antenna to come in the electronic installation of transmitting wireless signals on the market at present; Though existing portions of electronics device is by increasing the quality that a resonant circuit improves transmission of wireless signals; After yet resonant circuit all must be made in the antenna processing procedure in addition; Be connected in the antenna feed lambda line of this electronic installation again, but this kind need make the processing procedure of resonant circuit in addition and not only increase the trouble on the production process, more do not meet economic benefit.
Summary of the invention
In view of the above problems, the invention provides a kind of antenna structure of built-in resonant circuit, this antenna structure utilizes ion implantation that resonant circuit directly is implanted in the matrix structure of electronic installation.
For achieving the above object, the present invention has adopted following technological means: a kind of antenna structure with built-in resonant circuit includes a material main body, an antenna module, an antenna feed lambda line and a coupling resonant circuit.This antenna module is disposed at the internal face of this material main body, and in order to receive and dispatch the wireless signal of preset frequency range, this antenna feed lambda line connects this antenna module, in order to transmit the wireless signal that this antenna module transmits and receives.
This coupling resonant circuit arrangement is at the close position of this antenna module; Include one first coupling pattern and one second coupling pattern; And this first coupling pattern and the second coupling pattern directly are implanted in this material main body with ion disposing process, and this second coupling pattern is adjacent to corresponding to this first coupling pattern, and and this first coupling have a preset distance between pattern; In order to when this antenna module produces induced voltage; Can induce a coupled voltages with this first coupling pattern, and form a capacity effect, and form resonance jointly.
Edge this, main purpose of the present invention promptly provides a kind of antenna structure of built-in resonant circuit, with provide one have a simple and easy resonant circuit antenna structure.
Another object of the present invention provides a kind of coupled ion cloth and plants the antenna structure that process technique formation one has built-in resonant circuit.
Another object of the present invention provides a kind of resonant circuit that can be total to structure with the housing of electronic installation.
Another object of the present invention promptly provides a kind of resonant circuit with inductive coupling mode and antenna resonance.
Compared to prior art; The present invention utilizes ion implantation resonant circuit directly to be implanted in the matrix structure of electronic installation; And after electronic installation mostly must be made the required resonant circuit of antenna in addition in the past; Again with resonant circuit configuration on the base housing of electronic installation or be hidden in the inner walls face of pedestal, and these methods not only increase the trouble on the production process, more do not meet economic benefit.And the ion disposing process that the present invention utilizes more can be according to the required resonant circuit of antenna structure, and directly in the housing of electronic installation, all needs the processing procedure of making in addition with in the past the technology of eliminating.And built-in resonant circuit of the present invention produces resonance with the mode of inductive coupling and antenna, thus do not need to be directly connected in this resonant circuit with the antenna feed lambda line, thereby show the splendid commercial extra price of the present invention and plant.
The specific embodiment that the present invention adopted will and attach by following embodiment and be graphic and be further described.
Description of drawings
Fig. 1 shows that existing resonant circuit is applied to the sketch map of antenna;
Fig. 2 shows that the present invention has the sketch map of antenna structure first specific embodiment of built-in resonant circuit;
The profile of 3-3 section in Fig. 3 displayed map 2.
Embodiment
See also shown in Figure 2ly, it shows that the present invention has the sketch map of antenna structure first specific embodiment of built-in resonant circuit.The profile of 3-3 section in Fig. 3 displayed map 2.As shown in the figure, the present invention is provided with an antenna module 4 in the material main body 3 of an electronic installation, and this antenna module 4 is connected to the Anneta module (among the figure indicate) of this electronic installation with an antenna feed lambda line 41, in order to receive and dispatch the wireless signal of preset frequency range.The binding of this antenna feed lambda line 41 and this antenna module 4 more can change other connected mode (like inductive coupling etc.) according to application of the present invention.And this base material plate body 3 is the housing of this electronic installation, and it also can be according to the application of this antenna structure, and is applied to different mediums such as air or plastic septum.
This antenna module 4 is disposed at the internal face 31 of this material main body 3; The voltage that this antenna feed lambda line 41 can be produced this antenna module 4, the Anneta module that current signal is fed into this electronic installation; Also can be with voltage, this antenna module 4 of current signal feed-in that this electronic installation produced, so that this electronic installation can transmit or receive wireless signal by this antenna module 4.
More include a coupling resonant circuit 5 in the material main body 3 of this electronic installation; This coupling resonant circuit 5 includes one first coupling pattern 51 and one second coupling pattern 52; This first coupling pattern 51 and the second coupling pattern 52 directly are implanted in this material main body 3 with ion disposing process, and are adjacent to this antenna module 4.This first coupling pattern 51 can use other method processing procedure according to the different of application of the present invention and demand with this also processing of pattern 52 of second coupling.And this second coupling pattern 52 is adjacent to corresponding to this first coupling pattern 51, and and this first coupling have between pattern 51 one preset apart from d.
When this antenna module 4 transmits/receives the wireless signal of this preset frequency range and produces an induced voltage V1; This first coupling pattern 51 and the second coupling pattern 52 can go out a coupled voltages V2 because of the electromagnetic induction inductive coupling; At this moment; Promptly form a capacity effect between this first coupling pattern 51 and this second coupling pattern 52; And form resonance jointly, with the amplitude that increases these antenna module 4 electric currents that produced own, the quality that reduces interference of noise, reaches 4 pairs of wireless signals transmission of this antenna module of increase and receive.
And ion disposing process is supplied to a gas ionization device with a selected inert gas (like argon gas);, this inert gas sends into ion implanter may after forming inert gas ion; And after by an ion accelerator this inert gas ion being clashed into a target (metal material), produce metal ion.This metal ion is then implanted at a high speed in this base material plate body by an ion accelerator; And the material that this first coupling pattern 51 and the second coupling pattern 52 are implanted is a metal ion materials; They more can be different according to the application of this antenna structure, and control this first coupling pattern 51 and second the be coupled allocation position, thickness specification etc. of pattern 52.
Can know that via the foregoing description the present invention directly is implanted in resonant circuit in the matrix structure of electronic installation with the processing procedure of implanting ions, eliminate and need the processing procedure of making in addition in the past.And built-in resonant circuit of the present invention produces resonance with the mode and the antenna module of inductive coupling, so do not need to be directly connected in this resonant circuit with the antenna feed lambda line.And the electric current that utilizes the scalable antenna module of this resonant circuit itself to be produced; To reduce interference of noise, to increase the power of this antenna module to the wireless signal transmitting-receiving; Improving the quality of transmission of wireless signals, thereby show the splendid commercial extra price of the present invention and plant.
Can know that by the above-mentioned embodiment of the invention the true tool coml of the present invention exploitation value is planted.Only above embodiment explanation is merely first specific embodiment explanation of the present invention, all habit in this operator when doing other all improvement and variation according to the above embodiment of the present invention explanation.Yet all improvement and variation that these are done according to the embodiment of the invention are in the claim that still belongs to invention spirit of the present invention and define.
Claims (10)
1. the antenna structure with built-in resonant circuit is characterized in that, this antenna structure includes:
One material main body;
One antenna module is disposed at the precalculated position of this material main body, in order to receive and dispatch the wireless signal of preset frequency range;
One antenna feed lambda line is in order to transmit the wireless signal that this antenna module transmits/receives;
One coupled resonant circuit is configured in the close position of this antenna module, and it includes:
One first coupling pattern is implanted in this material main body with ion disposing process;
One second coupling pattern is adjacent to corresponding to this first coupling pattern, and and this first coupling have a preset distance between pattern;
When this antenna module transmits/receives the wireless signal of this preset frequency range and produces an induced voltage; Make this first coupling pattern and the second coupling pattern inductive coupling go out a coupled voltages; And make formation one capacity effect between the first coupling pattern and the second coupling pattern, and form resonance jointly.
2. the antenna structure with built-in resonant circuit according to claim 1 is characterized in that, the material of being implanted in this first coupling pattern is a metal ion materials.
3. the antenna structure with built-in resonant circuit according to claim 1 is characterized in that, this antenna feed lambda line is directly connected in this antenna module.
4. the antenna structure with built-in resonant circuit according to claim 1 is characterized in that, this second coupling pattern is implanted in this material main body with ion disposing process.
5. the antenna structure with built-in resonant circuit according to claim 4 is characterized in that, the material of being implanted in this second coupling pattern is a metal ion materials.
6. the antenna structure with built-in resonant circuit according to claim 1 is characterized in that, this material main body is the housing of an electronic installation.
7. the antenna structure with built-in resonant circuit according to claim 1 is characterized in that this antenna module is disposed at the internal face of this material main body.
8. the antenna structure with built-in resonant circuit includes a material main body, an antenna module, a coupled resonant circuit, and wherein this coupled resonant circuit is configured in the close position of this antenna module, it is characterized in that, this coupled resonant circuit includes:
One first coupling pattern is implanted in this material main body with ion disposing process;
One second coupling pattern is adjacent to corresponding to this first coupling pattern, and and this first coupling have a preset distance between pattern.
9. the antenna structure with built-in resonant circuit according to claim 8 is characterized in that, the material of being implanted in this first coupling pattern is a metal ion materials.
10. the antenna structure with built-in resonant circuit according to claim 8 is characterized in that, this second coupling pattern is implanted in this material main body with ion disposing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710105636A CN101299482B (en) | 2007-05-01 | 2007-05-01 | Antenna structure of built-in resonant circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710105636A CN101299482B (en) | 2007-05-01 | 2007-05-01 | Antenna structure of built-in resonant circuit |
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| Publication Number | Publication Date |
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| CN101299482A CN101299482A (en) | 2008-11-05 |
| CN101299482B true CN101299482B (en) | 2012-09-05 |
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| CN200710105636A Expired - Fee Related CN101299482B (en) | 2007-05-01 | 2007-05-01 | Antenna structure of built-in resonant circuit |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5966097A (en) * | 1996-06-03 | 1999-10-12 | Mitsubishi Denki Kabushiki Kaisha | Antenna apparatus |
| CN1291363A (en) * | 1998-02-19 | 2001-04-11 | 艾利森公司 | Dual frequency band diversity antenna having papasitic rediating element |
| CN1321347A (en) * | 1999-09-09 | 2001-11-07 | 株式会社村田制作所 | Surface-mount antenna and communication device with surface-mount antenna |
| CN1564374A (en) * | 2004-03-22 | 2005-01-12 | 北京磁纳数码科技研究院有限公司 | Piezoelectric phonon electromagnetic coupled crystal antenna device |
| CN1751365A (en) * | 2003-02-12 | 2006-03-22 | 纳幕尔杜邦公司 | Conductive thermoplastic composition and antenna thereof |
| CN1828999A (en) * | 2006-03-24 | 2006-09-06 | 厦门大学 | GSM Tri-band Microstrip Antenna |
-
2007
- 2007-05-01 CN CN200710105636A patent/CN101299482B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5966097A (en) * | 1996-06-03 | 1999-10-12 | Mitsubishi Denki Kabushiki Kaisha | Antenna apparatus |
| CN1291363A (en) * | 1998-02-19 | 2001-04-11 | 艾利森公司 | Dual frequency band diversity antenna having papasitic rediating element |
| CN1321347A (en) * | 1999-09-09 | 2001-11-07 | 株式会社村田制作所 | Surface-mount antenna and communication device with surface-mount antenna |
| CN1751365A (en) * | 2003-02-12 | 2006-03-22 | 纳幕尔杜邦公司 | Conductive thermoplastic composition and antenna thereof |
| CN1564374A (en) * | 2004-03-22 | 2005-01-12 | 北京磁纳数码科技研究院有限公司 | Piezoelectric phonon electromagnetic coupled crystal antenna device |
| CN1828999A (en) * | 2006-03-24 | 2006-09-06 | 厦门大学 | GSM Tri-band Microstrip Antenna |
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| CN101299482A (en) | 2008-11-05 |
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