CN104409839A - Sliver paste printed double-wideband antenna - Google Patents
Sliver paste printed double-wideband antenna Download PDFInfo
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- CN104409839A CN104409839A CN201410689834.8A CN201410689834A CN104409839A CN 104409839 A CN104409839 A CN 104409839A CN 201410689834 A CN201410689834 A CN 201410689834A CN 104409839 A CN104409839 A CN 104409839A
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- radiating element
- signal feed
- radiating unit
- substrate
- feeding portion
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Abstract
The invention provides a sliver paste printed double-wideband antenna comprising a substrate, an insulating layer, a first signal feed-in portion, a second signal feed-in portion, a first radiating unit, a second radiating unit, a third radiating unit and a fourth radiating unit. The insulating layer, the first signal feed-in portion, the second signal feed-in portion, the first radiating unit, the second radiating unit, the third radiating unit and the fourth radiating unit are provided on the upper surface of the substrate. The first signal feed-in portion and the second signal feed-in portion are symmetrically provided on one side of the bottom of the substrate. The first radiating unit is in a concentric ring structure formed on the insulating layer and is connected with the first and second signal feed-in portions. The second radiating unit is formed on the insulating layer and connected with the first and second signal feed-in portions. The third radiating unit is formed on the insulating layer and connected with the first and second signal feed-in portions. The fourth radiating unit is independently formed on the insulating layer on the other side, opposite to the bottom of the substrate. The sliver paste printed double-wideband antenna has the greatest advantage that the antenna has a broadband, electromagnetic signals can be effectively radiated and received, and the antenna has the broadband feature.
Description
Technical field
The present invention relates to printing-type plate aerial technical field, refer more particularly to the two all channel antenna of a kind of silver slurry printing-type.
Background technology
Along with the development of society, the continuous progress of broadcasting media technology, TV programme is more and more universal.At present, the frequency range due to the screen use of the TV programme signal of various countries' broadcasting is slightly different.Such as, the frequency usage scope of A state may be between 174MHz to 230MHz and 470MHz to 600MHz, the frequency usage scope of B state may between 174MHz to 230MHz and 500MHz to 700MHz, and the frequency usage scope of C state may at 174MHz to 230MHz and 550MHz to 860MHz, therefore, in order to adapt to receive frequency range in the TV signal such as between 174MHz to 230MHz and 470MHz to 860MHz, it is a major challenge that design can receive the antenna containing the wider TV programme of frequency.Meanwhile, different TV programme, uses different frequency ranges, if therefore antenna can not contain the frequency range of all TV programme, user when receiving different TV programme, will make troubles in use.
At present, market also exists the television antenna that some can receive above-mentioned wider frequency range, as a kind of retractable aerial, this telescopic antenna changes its extension elongation to adapt to different frequency ranges by adjustment, but user needs repeatedly to debug the antenna length reaching and match with watched TV programme frequency in the process used, use and seem that some is loaded down with trivial details.Meanwhile, market also exists a kind of plate aerial by print circuit plates making, although this plate aerial is suitable for specific frequency range according to design requirement, but its application band is extremely narrow, current plated circuit antenna also cannot reach the signal reception of wide-band as 470MHz to 860MHz.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of reasonable in design, reliable and stable, can receive and radiated electromagnetic wave signal there is two wide band silver slurry printing type aerial.
For achieving the above object, technical scheme provided by the present invention is: the two all channel antenna of a kind of silver slurry printing-type, comprise substrate and be positioned at the insulating barrier of this upper surface of base plate, first signal feed-in part, secondary signal feeding portion, first radiating element, second radiating element, 3rd radiating element and the 4th radiating element, wherein said first signal feed-in part, secondary signal feeding portion is arranged symmetrically in side, described substrate base, described first radiating element be formed at the concentric circular ring structure of one on described insulating barrier and with described first signal feed-in part, secondary signal feeding portion is connected, for radiation and reception the first frequency band signals, described second radiating element is formed at described insulating barrier and is connected with described first signal feed-in part, secondary signal feeding portion, for radiation and reception the second frequency band signals, described 3rd radiating element is formed at described insulating barrier and is connected with described first signal feed-in part, secondary signal feeding portion, for radiation and reception the 3rd frequency band signals, described 4th radiating element to be formed at separately on described insulating barrier and to be positioned at the relative opposite side in described substrate base, for radiation with receive the 4th frequency band signals.
Further, described first radiating element can be regular shape or irregular circular ring structure.
Further, described second radiating element can be regular shape or irregular string configuration.
Further, described 3rd radiating element can be regular shape or irregular string configuration.
Further, described 4th radiating element can be regular shape or irregular string configuration.
The present invention is after have employed such scheme, its great advantage is that the multiple radiating elements that can receive different frequency range respectively by being provided with on substrate organically combine, namely the first radiating element, the second radiating element, Unit the 3rd and the 4th radiating element organically combine, this antenna is made to have a wide-band, thus energy Net long wave radiation and reception electromagnetic wave signal, possess broadband properties.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is schematic perspective view of the present invention.
Fig. 3 is the return loss value of the present invention under frequency 47MHz to 900MHz and the graph of a relation of frequency.
Fig. 4 is the standing wave ratio of the present invention under frequency 47MHz to 900MHz and the graph of a relation of frequency.
Fig. 5 is the horizontal plane two-dimensional radiation field shape figure of the present invention's emulation testing under 660MHz.
Fig. 6 is the vertical plane two-dimensional radiation field shape figure of the present invention's emulation testing under 660MHz.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described:
Shown in accompanying drawing 1 to Fig. 2, the two all channel antenna of one silver slurry printing-type described in the present embodiment, the two all channel antenna of this printing-type comprises a substrate 1, covers silver slurry printing-type insulating barrier 2, first signal feed-in part 3, secondary signal feeding portion 4, first radiating element 5, second radiating element the 601,602, the 3rd radiating element the 701,702 and the 4th radiating element 8 that are fixed on this substrate 1.Wherein, described first signal feed-in part 3, secondary signal feeding portion 4 are arranged symmetrically on side, described substrate 1 base; Described first radiating element 5 is starched the concentric circular ring structure on printing-type insulating barrier 2 for being formed at described silver and being connected with described first signal feed-in part 3, secondary signal feeding portion 4, for radiation with receive the first frequency band signals, namely in order to radiation by the first signal feed-in part 3(or secondary signal feeding portion 4) electromagnetic wave signal of institute's feed-in or induction receive electromagnetic wave signal and via the first signal feed-in part 3(or secondary signal feeding portion 4) feed out.Described in the present embodiment, the first radiating element 5 is a donut silver slurry layer, can certainly be other irregular circulus, not to be limited, described second radiating element 601, 602 be formed at described silver slurry printing-type insulating barrier 2 and with described first signal feed-in part 3, secondary signal feeding portion 4 is connected, for radiation and reception the second frequency band signals, namely in order to radiation by the first signal feed-in part 3(or secondary signal feeding portion 4) electromagnetic wave signal of institute's feed-in or induction receive electromagnetic wave signal and via the first signal feed-in part 3(or secondary signal feeding portion 4) feed out, second radiating element 601 described in the present embodiment, 602 are a strip silver slurry layer and are arranged symmetrically with, certainly this second radiating element 601, 602 also can be other shape, not to be limited, described 3rd radiating element 701, 702 be formed at described silver slurry printing-type insulating barrier 2 and with described first signal feed-in part 3, secondary signal feeding portion 4 is connected, for radiation and reception the 3rd frequency band signals, namely in order to radiation by the first signal feed-in part 3(or secondary signal feeding portion 4) electromagnetic wave signal of institute's feed-in or induction receive electromagnetic wave signal and via the first signal feed-in part 3(or secondary signal feeding portion 4) feed out, 3rd radiating element 701 described in the present embodiment, 702 are symmetrically arranged in described silver slurry printing-type insulating barrier 2 both sides, and the 3rd radiating element 701, 702 silver slurry layers being respectively the strips that many are connected side by side, certainly the 3rd radiating element 701, 702 also can be other shape, not to be limited, described 4th radiating element 8 to be formed at separately on described silver slurry printing-type insulating barrier 2 and to be positioned on the relative opposite side in described substrate 1 base, for radiation and reception the 4th frequency band signals, namely in order to the electromagnetic wave signal of the first radiating element 5, second radiating element the 601,602, the 3rd radiating element 701,702 described in reception and radiation, in the present embodiment the 4th radiating element 8 be one by many articles in transverse horizontal arrange microscler silver slurry layers be side by side connected form, certainly the 4th radiating element 8 can be also other planform, not to be limited.
Shown in accompanying drawing 3, for the return loss value of the present invention under simulation frequency is 47MHz to 900MHz and the graph of a relation of frequency, therefrom can find out, at wave band (195MHz to 221MHz, 473MHz to 861MHz) time, return loss of the present invention is all below-3.5dB.
Shown in accompanying drawing 4, for the graph of a relation that the present invention is standing wave ratio between 47MHz to 900MHz and frequency in simulation frequency, therefrom can find out, at wave band (195MHz to 221MHz, 473MHz to 861MHz) time, standing wave ratio (VSWR) of the present invention is all below 2.5.
Shown in accompanying drawing 5 to accompanying drawing 6, be respectively horizontal plane two-dimensional radiation field pattern and vertical plane two-dimensional radiation field pattern that the present invention tests when simulation frequency is 660MHz.
The multiple combinations that can receive the radiating element of different frequency range of the present invention by being provided with, achieve and receive continuously and radiation function the signal in a wide-band, wide coverage, is worthy to be popularized.
The examples of implementation of the above are only the preferred embodiment of the present invention, not limit practical range of the present invention with this, therefore the change that all shapes according to the present invention, principle are done, all should be encompassed in protection scope of the present invention.
Claims (5)
1. the two all channel antenna of silver slurry printing-type, comprise substrate (1) and be positioned at the insulating barrier (2) of this substrate (1) upper surface, it is characterized in that: also comprise the first signal feed-in part (3), secondary signal feeding portion (4), first radiating element (5), second radiating element (601, 602), 3rd radiating element (701, 702) and the 4th radiating element (8), wherein said first signal feed-in part (3), secondary signal feeding portion is symmetrically arranged in described substrate (1) side, base in (4), described first radiating element (5) for be formed at a concentric circular ring structure on described insulating barrier (2) and with described first signal feed-in part (3), secondary signal feeding portion (4) is connected, for radiation and reception the first frequency band signals, described second radiating element (601,602) is formed at described insulating barrier (2) and is connected with described first signal feed-in part (3), secondary signal feeding portion (4), for radiation and reception the second frequency band signals, described 3rd radiating element (701,702) is formed at described insulating barrier (2) and is connected with described first signal feed-in part (3), secondary signal feeding portion (4), for radiation and reception the 3rd frequency band signals, described 4th radiating element (8) is formed at separately described insulating barrier (2) and goes up and be positioned at the relative opposite side in described substrate (1) base, for radiation and reception the 4th frequency band signals.
2. the two all channel antenna of a kind of silver slurry printing-type according to claim 1, is characterized in that: described first radiating element (5) can be regular shape or irregular circular ring structure.
3. the two all channel antenna of a kind of silver slurry printing-type according to claim 1 and 2, is characterized in that: described second radiating element (601,602) can be regular shape or irregular string configuration.
4. the two all channel antenna of a kind of silver slurry printing-type according to claim 1 and 2, is characterized in that: described 3rd radiating element (701,702) can be regular shape or irregular string configuration.
5. the two all channel antenna of a kind of silver slurry printing-type according to claim 1 and 2, is characterized in that: described 4th radiating element (8) can be regular shape or irregular string configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689834.8A CN104409839B (en) | 2014-11-26 | 2014-11-26 | A kind of double all channel antennas of silver paste printing-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689834.8A CN104409839B (en) | 2014-11-26 | 2014-11-26 | A kind of double all channel antennas of silver paste printing-type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104409839A true CN104409839A (en) | 2015-03-11 |
| CN104409839B CN104409839B (en) | 2017-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410689834.8A Active CN104409839B (en) | 2014-11-26 | 2014-11-26 | A kind of double all channel antennas of silver paste printing-type |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047455U (en) * | 1989-02-16 | 1989-11-08 | 王祥 | Thin film type indoor television antenna |
| DE20116529U1 (en) * | 2001-10-09 | 2001-12-13 | Dosch & Amand GmbH & Co. KG, 81679 München | Antenna and computer equipment with antenna |
| US20100156723A1 (en) * | 2001-03-26 | 2010-06-24 | Daniel Luch | Electrically conductive patterns, antennas and methods of manufacture |
| CN102299411A (en) * | 2010-06-16 | 2011-12-28 | 日精株式会社 | substrate type antenna |
| CN103594795A (en) * | 2013-11-21 | 2014-02-19 | 天津中兴智联科技有限公司 | RFID label antenna |
-
2014
- 2014-11-26 CN CN201410689834.8A patent/CN104409839B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047455U (en) * | 1989-02-16 | 1989-11-08 | 王祥 | Thin film type indoor television antenna |
| US20100156723A1 (en) * | 2001-03-26 | 2010-06-24 | Daniel Luch | Electrically conductive patterns, antennas and methods of manufacture |
| DE20116529U1 (en) * | 2001-10-09 | 2001-12-13 | Dosch & Amand GmbH & Co. KG, 81679 München | Antenna and computer equipment with antenna |
| CN102299411A (en) * | 2010-06-16 | 2011-12-28 | 日精株式会社 | substrate type antenna |
| CN103594795A (en) * | 2013-11-21 | 2014-02-19 | 天津中兴智联科技有限公司 | RFID label antenna |
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| Publication number | Publication date |
|---|---|
| CN104409839B (en) | 2017-06-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170411 Address after: 528203, Jiujiang, Guangdong science and Technology Park, Jiujiang Town, Nanhai District, B, No. 3 Applicant after: GUANGDONG ZHONGYUAN CREATIVE TECHNOLOGY Co.,Ltd. Address before: 528203 Jiujiang science and Technology Park, Jiujiang Town, Nanhai District, Guangdong, China, No. 3, No. Applicant before: FOSHAN ZHONGYUAN CREATIVE INDUSTRIAL Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A silver paste printed dual wideband antenna Effective date of registration: 20230612 Granted publication date: 20170606 Pledgee: Agricultural Bank of China Limited Nanhai Jiujiang sub branch Pledgor: GUANGDONG ZHONGYUAN CREATIVE TECHNOLOGY Co.,Ltd. Registration number: Y2023980043635 |
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