GB9901298D0 - Dual polarisation antennas - Google Patents
Dual polarisation antennasInfo
- Publication number
- GB9901298D0 GB9901298D0 GBGB9901298.1A GB9901298A GB9901298D0 GB 9901298 D0 GB9901298 D0 GB 9901298D0 GB 9901298 A GB9901298 A GB 9901298A GB 9901298 D0 GB9901298 D0 GB 9901298D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- dual polarisation
- slots
- image
- feed
- antennas
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
- H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/065—Patch antenna array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
- H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Mobile Radio Communication Systems (AREA)
- Waveguide Aerials (AREA)
- Radio Transmission System (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
A dual polarisation antenna has a feed network comprising two feed channels 15, 16 which divide into feed lines 15a, 15b, 16a, 16b respectively coupled to four slots 13a, 13b, 14a, 14b. The four slots are in registration with and couple to four patches 10a, 10b, 12a, 12b which are in turn coupled to a radiating coating 5. <IMAGE> <IMAGE>
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9901298A GB2346012B (en) | 1999-01-22 | 1999-01-22 | Dual polarisation antennas |
DE69938772T DE69938772D1 (en) | 1999-01-22 | 1999-12-22 | Antennas with two polarizations |
AT99310446T ATE396515T1 (en) | 1999-01-22 | 1999-12-22 | ANTENNAS WITH TWO POLARIZATIONS |
EP99310446A EP1022803B1 (en) | 1999-01-22 | 1999-12-22 | Dual polarisation antennas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9901298A GB2346012B (en) | 1999-01-22 | 1999-01-22 | Dual polarisation antennas |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9901298D0 true GB9901298D0 (en) | 1999-03-10 |
GB2346012A GB2346012A (en) | 2000-07-26 |
GB2346012B GB2346012B (en) | 2003-06-04 |
Family
ID=10846243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9901298A Expired - Fee Related GB2346012B (en) | 1999-01-22 | 1999-01-22 | Dual polarisation antennas |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1022803B1 (en) |
AT (1) | ATE396515T1 (en) |
DE (1) | DE69938772D1 (en) |
GB (1) | GB2346012B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112467339A (en) * | 2020-11-23 | 2021-03-09 | 维沃移动通信有限公司 | Antenna and electronic equipment |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6507320B2 (en) | 2000-04-12 | 2003-01-14 | Raytheon Company | Cross slot antenna |
US6642898B2 (en) * | 2001-05-15 | 2003-11-04 | Raytheon Company | Fractal cross slot antenna |
US6885264B1 (en) | 2003-03-06 | 2005-04-26 | Raytheon Company | Meandered-line bandpass filter |
AU2003284553A1 (en) * | 2003-11-14 | 2005-06-24 | Hitachi, Ltd. | Vehicle-mounted radar |
EP1914832A1 (en) * | 2006-10-17 | 2008-04-23 | Laird Technologies AB | A method of production of an antenna pattern |
SE532035C2 (en) * | 2008-02-25 | 2009-10-06 | Powerwave Technologies Sweden | Antenna Supply Arrangement |
DE102011011494A1 (en) * | 2011-02-17 | 2012-09-06 | Kathrein-Werke Kg | Patch antenna and frequency tuning method of such a patch antenna |
GB2534689B (en) * | 2014-02-18 | 2018-10-24 | Filtronic Wireless Ab | Broadband antenna |
CN105449356B (en) * | 2016-01-06 | 2019-06-04 | 深圳三星通信技术研究有限公司 | A kind of dual-polarized, microstrip slot antenna for LTE frequency range |
CN110832699B (en) * | 2017-09-12 | 2021-10-22 | 华为技术有限公司 | Dual polarized radiating element and antenna |
CN108717997A (en) * | 2018-05-29 | 2018-10-30 | 武汉虹信通信技术有限责任公司 | A kind of high-frequency antenna element and antenna for base station |
CN109755738A (en) * | 2019-03-08 | 2019-05-14 | 电连技术股份有限公司 | A kind of polarized grid antenna |
KR20210001607A (en) * | 2019-06-28 | 2021-01-06 | 삼성전자주식회사 | Antenna sturcture and electronic device including the same |
CN110534883B (en) * | 2019-07-17 | 2021-07-20 | 天津大学 | Broadband low-profile dual-polarized antenna adopting double-aperture coupling excitation |
CN110534890B (en) * | 2019-09-07 | 2020-11-27 | 电子科技大学 | Low-profile dual-polarized super-surface antenna |
CN113517559B (en) * | 2021-03-25 | 2023-03-28 | 西安电子科技大学 | High-isolation dual-frequency dual-polarization millimeter wave array antenna |
CN114696099B (en) * | 2022-05-06 | 2024-03-19 | 东南大学 | Broadband dual-polarized microstrip antenna suitable for dual-mode operation of microwave millimeter wave frequency band |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4929959A (en) * | 1988-03-08 | 1990-05-29 | Communications Satellite Corporation | Dual-polarized printed circuit antenna having its elements capacitively coupled to feedlines |
US4903033A (en) * | 1988-04-01 | 1990-02-20 | Ford Aerospace Corporation | Planar dual polarization antenna |
US5241321A (en) * | 1992-05-15 | 1993-08-31 | Space Systems/Loral, Inc. | Dual frequency circularly polarized microwave antenna |
-
1999
- 1999-01-22 GB GB9901298A patent/GB2346012B/en not_active Expired - Fee Related
- 1999-12-22 AT AT99310446T patent/ATE396515T1/en not_active IP Right Cessation
- 1999-12-22 DE DE69938772T patent/DE69938772D1/en not_active Expired - Lifetime
- 1999-12-22 EP EP99310446A patent/EP1022803B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112467339A (en) * | 2020-11-23 | 2021-03-09 | 维沃移动通信有限公司 | Antenna and electronic equipment |
CN112467339B (en) * | 2020-11-23 | 2023-12-01 | 维沃移动通信有限公司 | Antenna and electronic equipment |
Also Published As
Publication number | Publication date |
---|---|
EP1022803B1 (en) | 2008-05-21 |
ATE396515T1 (en) | 2008-06-15 |
EP1022803A2 (en) | 2000-07-26 |
GB2346012B (en) | 2003-06-04 |
GB2346012A (en) | 2000-07-26 |
EP1022803A3 (en) | 2001-07-11 |
DE69938772D1 (en) | 2008-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20040122 |