EP1022803A3 - Dual polarisation antennas - Google Patents
Dual polarisation antennas Download PDFInfo
- Publication number
- EP1022803A3 EP1022803A3 EP99310446A EP99310446A EP1022803A3 EP 1022803 A3 EP1022803 A3 EP 1022803A3 EP 99310446 A EP99310446 A EP 99310446A EP 99310446 A EP99310446 A EP 99310446A EP 1022803 A3 EP1022803 A3 EP 1022803A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- dual polarisation
- slots
- feed
- antennas
- polarisation 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
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9901298A GB2346012B (en) | 1999-01-22 | 1999-01-22 | Dual polarisation antennas |
GB9901298 | 1999-01-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1022803A2 EP1022803A2 (en) | 2000-07-26 |
EP1022803A3 true EP1022803A3 (en) | 2001-07-11 |
EP1022803B1 EP1022803B1 (en) | 2008-05-21 |
Family
ID=10846243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99310446A Expired - Lifetime EP1022803B1 (en) | 1999-01-22 | 1999-12-22 | Dual polarisation antennas |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1022803B1 (en) |
AT (1) | ATE396515T1 (en) |
DE (1) | DE69938772D1 (en) |
GB (1) | GB2346012B (en) |
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 |
WO2005055366A1 (en) * | 2003-11-14 | 2005-06-16 | 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 |
WO2019052632A1 (en) | 2017-09-12 | 2019-03-21 | Huawei Technologies Co., Ltd. | 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 |
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 |
CN112467339B (en) * | 2020-11-23 | 2023-12-01 | 维沃移动通信有限公司 | Antenna and electronic equipment |
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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4903033A (en) * | 1988-04-01 | 1990-02-20 | Ford Aerospace Corporation | Planar dual polarization antenna |
Family Cites Families (2)
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 |
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 EP EP99310446A patent/EP1022803B1/en not_active Expired - Lifetime
- 1999-12-22 DE DE69938772T patent/DE69938772D1/en not_active Expired - Lifetime
- 1999-12-22 AT AT99310446T patent/ATE396515T1/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4903033A (en) * | 1988-04-01 | 1990-02-20 | Ford Aerospace Corporation | Planar dual polarization antenna |
Non-Patent Citations (1)
Title |
---|
GARDIOL F E ET AL: "BROADBAND PATCH ANTENNAS - A SSFIP UPDATE", IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM,US,NEW YORK, IEEE, 21 July 1996 (1996-07-21), pages 2 - 5, XP000782134, ISBN: 0-7803-3217-2 * |
Also Published As
Publication number | Publication date |
---|---|
DE69938772D1 (en) | 2008-07-03 |
GB2346012A (en) | 2000-07-26 |
GB9901298D0 (en) | 1999-03-10 |
GB2346012B (en) | 2003-06-04 |
EP1022803B1 (en) | 2008-05-21 |
ATE396515T1 (en) | 2008-06-15 |
EP1022803A2 (en) | 2000-07-26 |
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