ES2092018T3 - Antena plana. - Google Patents
Antena plana.Info
- Publication number
- ES2092018T3 ES2092018T3 ES92203615T ES92203615T ES2092018T3 ES 2092018 T3 ES2092018 T3 ES 2092018T3 ES 92203615 T ES92203615 T ES 92203615T ES 92203615 T ES92203615 T ES 92203615T ES 2092018 T3 ES2092018 T3 ES 2092018T3
- Authority
- ES
- Spain
- Prior art keywords
- circuit board
- energy supply
- radiant
- flat antenna
- antenna
- 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 - Lifetime
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
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
UNA ANTENA PLANA (10) EN UNA DISPOSICION DE UNA PLACA CONDUCTORA DE PUESTA A TIERRA (11), UNA PLACA DE CIRCUITO DE SUMINISTRO DE ENERGIA (12) Y UNA PLACA DE CIRCUITO RADIANTE (13) SEPARADAS UNAS DE OTRAS, EN DONDE LOS ELEMENTOS RADIANTES DE LA PLACA DE CIRCUITO RADIANTE (13) LOS COMPONEN UNA PLURALIDAD DE APERTURAS (13A,B) ACOPLADAS DE MANERA ELECTROMAGNETICA A UNAS SONDAS DE SUMINISTRO DE ENERGIA (12A,B) DE LA PLACA DE CIRCUITO DE SUMINISTRO DE ENERGIA (12), EN DONDE SOBRE LA PLACA DE CIRCUITO RADIANTE (13) HAY UN POLARIZADOR (14) CAPAZ DE CONVERTIR LAS ONDAS POLARIZADAS LINEALES EN ONDAS POLARIZADAS CIRCULARES, DE TAL MODO QUE ASI LA ANTENA PUEDE ASEGURAR UNAS CARACTERISTICAS DE POLARIZACION TRANSVERSAL DE BANDA ANCHA Y DE ALTA EFICIENCIA.
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 (1)
Publication Number | Publication Date |
---|---|
ES2092018T3 true ES2092018T3 (es) | 1996-11-16 |
Family
ID=18219186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92203615T Expired - Lifetime ES2092018T3 (es) | 1991-12-13 | 1992-11-24 | Antena plana. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5502453A (es) |
EP (1) | EP0546601B1 (es) |
JP (1) | JPH0744380B2 (es) |
KR (1) | KR960016369B1 (es) |
DE (1) | DE69212127T2 (es) |
ES (1) | ES2092018T3 (es) |
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 |
US10014590B2 (en) * | 2013-04-15 | 2018-07-03 | China Telecom Corporation Limited | Multi-antenna array for long term evolution multi-input multi-output communication system |
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 |
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 |
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 |
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 (es) * | 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 EP EP92203615A patent/EP0546601B1/en not_active Expired - Lifetime
- 1992-11-24 DE DE69212127T patent/DE69212127T2/de not_active Expired - Fee Related
- 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 |
---|---|
EP0546601B1 (en) | 1996-07-10 |
KR930015183A (ko) | 1993-07-24 |
KR960016369B1 (ko) | 1996-12-09 |
EP0546601A1 (en) | 1993-06-16 |
US5502453A (en) | 1996-03-26 |
DE69212127T2 (de) | 1997-02-20 |
JPH05167340A (ja) | 1993-07-02 |
JPH0744380B2 (ja) | 1995-05-15 |
DE69212127D1 (de) | 1996-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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