DE69212127D1 - Ebene Antenne - Google Patents
Ebene AntenneInfo
- Publication number
- DE69212127D1 DE69212127D1 DE69212127T DE69212127T DE69212127D1 DE 69212127 D1 DE69212127 D1 DE 69212127D1 DE 69212127 T DE69212127 T DE 69212127T DE 69212127 T DE69212127 T DE 69212127T DE 69212127 D1 DE69212127 D1 DE 69212127D1
- Authority
- DE
- Germany
- Prior art keywords
- plane antenna
- antenna
- plane
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/24—Polarising devices; Polarisation filters
- H01Q15/242—Polarisation converters
- H01Q15/244—Polarisation converters converting a linear polarised wave into a circular polarised wave
-
- 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
- H01Q21/064—Two dimensional planar arrays using horn or slot aerials
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3329237A JPH0744380B2 (ja) | 1991-12-13 | 1991-12-13 | 平面アンテナ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69212127D1 true DE69212127D1 (de) | 1996-08-14 |
DE69212127T2 DE69212127T2 (de) | 1997-02-20 |
Family
ID=18219186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69212127T Expired - Fee Related DE69212127T2 (de) | 1991-12-13 | 1992-11-24 | Ebene Antenne |
Country Status (6)
Country | Link |
---|---|
US (1) | US5502453A (de) |
EP (1) | EP0546601B1 (de) |
JP (1) | JPH0744380B2 (de) |
KR (1) | KR960016369B1 (de) |
DE (1) | DE69212127T2 (de) |
ES (1) | ES2092018T3 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5467100A (en) * | 1993-08-09 | 1995-11-14 | Trw Inc. | Slot-coupled fed dual circular polarization TEM mode slot array antenna |
US5648786A (en) * | 1995-11-27 | 1997-07-15 | Trw Inc. | Conformal low profile wide band slot phased array antenna |
SE505796C2 (sv) * | 1996-01-19 | 1997-10-13 | Ericsson Telefon Ab L M | Dubbelt polariserad antenn |
JPH09270633A (ja) * | 1996-03-29 | 1997-10-14 | Hitachi Ltd | Temスロットアレイアンテナ |
US6067055A (en) * | 1996-09-20 | 2000-05-23 | Lcc International Inc. | Polarization diversity antenna array |
US5952971A (en) * | 1997-02-27 | 1999-09-14 | Ems Technologies Canada, Ltd. | Polarimetric dual band radiating element for synthetic aperture radar |
US6002359A (en) * | 1997-06-13 | 1999-12-14 | Trw Inc. | Antenna system for satellite digital audio radio service (DARS) system |
KR100587964B1 (ko) * | 2001-04-13 | 2006-06-09 | 콤샛 코퍼레이션 | 미앤들 라인 편파기의 다층구조를 이용한 2중 원평광 평판 안테나 |
JP3954435B2 (ja) * | 2002-04-26 | 2007-08-08 | 日本電波工業株式会社 | 2素子及び多素子アレー型スロットアンテナ |
JP3875592B2 (ja) * | 2002-04-26 | 2007-01-31 | 日本電波工業株式会社 | 多素子アレー型の平面アンテナ |
US7283101B2 (en) * | 2003-06-26 | 2007-10-16 | Andrew Corporation | Antenna element, feed probe; dielectric spacer, antenna and method of communicating with a plurality of devices |
US20050153658A1 (en) * | 2004-01-12 | 2005-07-14 | Nagy Louis L. | Multiplexed self-structuring antenna system |
US6950629B2 (en) * | 2004-01-23 | 2005-09-27 | Delphi Technologies, Inc. | Self-structuring antenna system with memory |
US7190325B2 (en) * | 2004-02-18 | 2007-03-13 | Delphi Technologies, Inc. | Dynamic frequency selective surfaces |
US20050219142A1 (en) * | 2004-04-05 | 2005-10-06 | Nagy Louis L | Self-structuring hybrid antenna system |
US8380132B2 (en) | 2005-09-14 | 2013-02-19 | Delphi Technologies, Inc. | Self-structuring antenna with addressable switch controller |
US7558555B2 (en) * | 2005-11-17 | 2009-07-07 | Delphi Technologies, Inc. | Self-structuring subsystems for glass antenna |
US20080169992A1 (en) * | 2007-01-16 | 2008-07-17 | Harris Corporation | Dual-polarization, slot-mode antenna and associated methods |
KR100973700B1 (ko) * | 2008-05-07 | 2010-08-04 | 연세대학교 산학협력단 | 반사형 편파 변환기 및 편파 발생 장치 |
US8803749B2 (en) * | 2011-03-25 | 2014-08-12 | Kwok Wa Leung | Elliptically or circularly polarized dielectric block antenna |
WO2014169417A1 (zh) * | 2013-04-15 | 2014-10-23 | 中国电信股份有限公司 | 长期演进多输入多输出通信***的多天线阵列 |
KR102302466B1 (ko) * | 2014-11-11 | 2021-09-16 | 주식회사 케이엠더블유 | 도파관 슬롯 어레이 안테나 |
CN107240781B (zh) * | 2017-07-14 | 2023-03-24 | 桂林电子科技大学 | 一种基于石墨烯的频率可调谐的宽带圆极化转换器 |
CN107508047B (zh) * | 2017-08-30 | 2023-06-16 | 南京信息工程大学 | 一种平面结构圆极化与线极化微波双向转换器 |
US10547117B1 (en) | 2017-12-05 | 2020-01-28 | Unites States Of America As Represented By The Secretary Of The Air Force | Millimeter wave, wideband, wide scan phased array architecture for radiating circular polarization at high power levels |
US10840573B2 (en) | 2017-12-05 | 2020-11-17 | The United States Of America, As Represented By The Secretary Of The Air Force | Linear-to-circular polarizers using cascaded sheet impedances and cascaded waveplates |
CN113675616A (zh) * | 2021-07-22 | 2021-11-19 | 南京大学 | 一种正交圆极化电磁波的独立完全调控方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3754271A (en) * | 1972-07-03 | 1973-08-21 | Gte Sylvania Inc | Broadband antenna polarizer |
US3854140A (en) * | 1973-07-25 | 1974-12-10 | Itt | Circularly polarized phased antenna array |
DE3023562C2 (de) * | 1980-06-24 | 1982-10-28 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur Polarisationsumwandlung elektromagnetischer Wellen |
DE3027093C2 (de) * | 1980-07-17 | 1985-04-25 | Siemens AG, 1000 Berlin und 8000 München | Umpolarisiereinrichtung zur Erzeugung zirkular polarisierter elektromagnetischer Wellen |
JPS5799803A (en) * | 1980-12-12 | 1982-06-21 | Toshio Makimoto | Microstrip line antenna for circular polarized wave |
IL66327A0 (de) * | 1982-07-15 | 1982-11-30 | ||
FR2540296A1 (fr) * | 1983-01-31 | 1984-08-03 | Thomson Csf | Filtre spatial d'ondes electromagnetiques de polarisation circulaire et antenne cassegrain comportant un tel filtre |
US4786914A (en) * | 1985-01-25 | 1988-11-22 | E-Systems, Inc. | Meanderline polarization twister |
US4772890A (en) * | 1985-03-05 | 1988-09-20 | Sperry Corporation | Multi-band planar antenna array |
JPH0720008B2 (ja) * | 1986-02-25 | 1995-03-06 | 松下電工株式会社 | 平面アンテナ |
US4652886A (en) * | 1986-03-17 | 1987-03-24 | Gte Government Systems Corporation | Multilayer antenna aperture polarizer |
US5005019A (en) * | 1986-11-13 | 1991-04-02 | Communications Satellite Corporation | Electromagnetically coupled printed-circuit antennas having patches or slots capacitively coupled to feedlines |
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 |
US4926189A (en) * | 1988-05-10 | 1990-05-15 | Communications Satellite Corporation | High-gain single- and dual-polarized antennas employing gridded printed-circuit elements |
GB2232300B (en) * | 1989-05-15 | 1993-12-01 | Matsushita Electric Works Ltd | Planar antenna |
US5321411A (en) * | 1990-01-26 | 1994-06-14 | Matsushita Electric Works, Ltd. | Planar antenna for linearly polarized waves |
US5258768A (en) * | 1990-07-26 | 1993-11-02 | Space Systems/Loral, Inc. | Dual band frequency reuse antenna |
-
1991
- 1991-12-13 JP JP3329237A patent/JPH0744380B2/ja not_active Expired - Fee Related
-
1992
- 1992-11-24 DE DE69212127T patent/DE69212127T2/de not_active Expired - Fee Related
- 1992-11-24 EP EP92203615A patent/EP0546601B1/de not_active Expired - Lifetime
- 1992-11-24 ES ES92203615T patent/ES2092018T3/es not_active Expired - Lifetime
- 1992-12-01 KR KR1019920022970A patent/KR960016369B1/ko not_active IP Right Cessation
-
1995
- 1995-02-17 US US08/390,419 patent/US5502453A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH05167340A (ja) | 1993-07-02 |
EP0546601A1 (de) | 1993-06-16 |
KR960016369B1 (ko) | 1996-12-09 |
US5502453A (en) | 1996-03-26 |
DE69212127T2 (de) | 1997-02-20 |
EP0546601B1 (de) | 1996-07-10 |
ES2092018T3 (es) | 1996-11-16 |
JPH0744380B2 (ja) | 1995-05-15 |
KR930015183A (ko) | 1993-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |