TW200743266A - Miniature coplanar waveguide feed-in antenna suitable for 5 GHz adjustable frequency band - Google Patents
Miniature coplanar waveguide feed-in antenna suitable for 5 GHz adjustable frequency bandInfo
- Publication number
- TW200743266A TW200743266A TW095117068A TW95117068A TW200743266A TW 200743266 A TW200743266 A TW 200743266A TW 095117068 A TW095117068 A TW 095117068A TW 95117068 A TW95117068 A TW 95117068A TW 200743266 A TW200743266 A TW 200743266A
- Authority
- TW
- Taiwan
- Prior art keywords
- antenna
- frequency band
- coplanar waveguide
- ghz
- adjustable frequency
- Prior art date
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- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The present invention proposes a novel design of miniature coplanar waveguide feed-in dipole antenna suitable for 5 GHz adjustable frequency band. The disclosed antenna mainly includes: a microwave substrate, a coplanar waveguide transmission unit containing two asymmetrical grounding surfaces, and the bending-wire type micro-strip radiation unit feeding in signal from the bottom. By means of the advantage of utilizing coplanar waveguide feeding in, the entire antenna structure can be printed on the single conductive surface of the microwave substrate, so that the antenna of the present invention is very easily integrated with other microwave integrated circuits. By means of the structure arrangement and the mutual electromagnetic coupling effect in the bending conductive wire of the radiation unit, the antenna of the present invention can achieve size miniaturization, bandwidth increase, and adjustable frequency band. In the embodiment of the disclosed antenna, the FR4 microwave substrate is utilized together with the entire antenna size of only 9 mm (in width) x 9.5 mm (in height) x 1.6 mm (in thickness) to modulate the antenna resonance mode suitable for the wireless local area network of 5.25 frequency band or the wireless local area network/radiation frequency identification of 5.8 GHz frequency band.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095117068A TW200743266A (en) | 2006-05-15 | 2006-05-15 | Miniature coplanar waveguide feed-in antenna suitable for 5 GHz adjustable frequency band |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095117068A TW200743266A (en) | 2006-05-15 | 2006-05-15 | Miniature coplanar waveguide feed-in antenna suitable for 5 GHz adjustable frequency band |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200743266A true TW200743266A (en) | 2007-11-16 |
TWI307566B TWI307566B (en) | 2009-03-11 |
Family
ID=45071621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095117068A TW200743266A (en) | 2006-05-15 | 2006-05-15 | Miniature coplanar waveguide feed-in antenna suitable for 5 GHz adjustable frequency band |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200743266A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8395549B2 (en) | 2008-01-22 | 2013-03-12 | Asustek Computer Inc. | Triple band antenna |
TWI497827B (en) * | 2012-11-28 | 2015-08-21 | Wistron Neweb Corp | Antenna and array antenna |
TWI634699B (en) * | 2016-12-15 | 2018-09-01 | 國立高雄科技大學 | Dual-band circularly polarized coplanar-fed monopole antenna for wireless local area network (wlan) applications |
CN110797629A (en) * | 2019-11-15 | 2020-02-14 | 中国电子科技集团公司第十八研究所 | Array solar cell slice antenna based on coplanar waveguide structure |
-
2006
- 2006-05-15 TW TW095117068A patent/TW200743266A/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8395549B2 (en) | 2008-01-22 | 2013-03-12 | Asustek Computer Inc. | Triple band antenna |
TWI497827B (en) * | 2012-11-28 | 2015-08-21 | Wistron Neweb Corp | Antenna and array antenna |
TWI634699B (en) * | 2016-12-15 | 2018-09-01 | 國立高雄科技大學 | Dual-band circularly polarized coplanar-fed monopole antenna for wireless local area network (wlan) applications |
CN110797629A (en) * | 2019-11-15 | 2020-02-14 | 中国电子科技集团公司第十八研究所 | Array solar cell slice antenna based on coplanar waveguide structure |
Also Published As
Publication number | Publication date |
---|---|
TWI307566B (en) | 2009-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |