DE3371143D1 - Reflecting plate antenna including a polarizer reflector - Google Patents

Reflecting plate antenna including a polarizer reflector

Info

Publication number
DE3371143D1
DE3371143D1 DE8383630108T DE3371143T DE3371143D1 DE 3371143 D1 DE3371143 D1 DE 3371143D1 DE 8383630108 T DE8383630108 T DE 8383630108T DE 3371143 T DE3371143 T DE 3371143T DE 3371143 D1 DE3371143 D1 DE 3371143D1
Authority
DE
Germany
Prior art keywords
reflecting plate
antenna including
plate antenna
polarizer reflector
polarizer
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
Application number
DE8383630108T
Other languages
English (en)
Inventor
Michael Havkin
Eda Orleansky
Claude Samson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elta Electronics Industries Ltd
Original Assignee
Elta Electronics Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elta Electronics Industries Ltd filed Critical Elta Electronics Industries Ltd
Application granted granted Critical
Publication of DE3371143D1 publication Critical patent/DE3371143D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/22—Reflecting surfaces; Equivalent structures functioning also as polarisation filter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
    • H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/195—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein a reflecting surface acts also as a polarisation filter or a polarising device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
DE8383630108T 1982-07-15 1983-07-04 Reflecting plate antenna including a polarizer reflector Expired DE3371143D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL66327A IL66327A0 (de) 1982-07-15 1982-07-15

Publications (1)

Publication Number Publication Date
DE3371143D1 true DE3371143D1 (en) 1987-05-27

Family

ID=11053635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383630108T Expired DE3371143D1 (en) 1982-07-15 1983-07-04 Reflecting plate antenna including a polarizer reflector

Country Status (4)

Country Link
US (1) US4599623A (de)
EP (1) EP0099318B1 (de)
DE (1) DE3371143D1 (de)
IL (1) IL66327A0 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1180117B (it) * 1984-11-08 1987-09-23 Cselt Centro Studi Lab Telecom Struttura per antenna dicroica
US4786914A (en) * 1985-01-25 1988-11-22 E-Systems, Inc. Meanderline polarization twister
DE3515861C1 (de) * 1985-05-03 1994-03-17 Diehl Gmbh & Co Sensoranordnung für Suchzünder-Submunition
US4698639A (en) * 1986-01-14 1987-10-06 The Singer Company Circularly polarized leaky waveguide doppler antenna
US4939526A (en) * 1988-12-22 1990-07-03 Hughes Aircraft Company Antenna system having azimuth rotating directive beam with selectable polarization
US5086301A (en) * 1990-01-10 1992-02-04 Intelsat Polarization converter application for accessing linearly polarized satellites with single- or dual-circularly polarized earth station antennas
JPH0567912A (ja) * 1991-04-24 1993-03-19 Matsushita Electric Works Ltd 平面アンテナ
US5202701A (en) * 1991-07-23 1993-04-13 Grumman Aerospace Corporation Low radar cross section reflector antenna
JPH0744380B2 (ja) * 1991-12-13 1995-05-15 松下電工株式会社 平面アンテナ
US5455589A (en) * 1994-01-07 1995-10-03 Millitech Corporation Compact microwave and millimeter wave radar
US6307522B1 (en) 1999-02-10 2001-10-23 Tyco Electronics Corporation Folded optics antenna
JP2001185946A (ja) * 1999-10-14 2001-07-06 Toyota Central Res & Dev Lab Inc アンテナ装置
KR20040020909A (ko) * 2001-05-31 2004-03-09 인텔스칸 오르빌규태크니 이에이취에프. 마이크로파를 이용한 물질의 적어도 하나의 물리적 변수의측정방법 및 장치
GB0423595D0 (en) * 2004-10-23 2004-11-24 Qinetiq Ltd Scanning imaging apparatus
FR2879359B1 (fr) * 2004-12-15 2007-02-09 Thales Sa Antenne a balayage electronique large bande
JP4407617B2 (ja) * 2005-10-20 2010-02-03 株式会社デンソー 無線通信システム
US8334815B2 (en) * 2009-07-20 2012-12-18 Kvh Industries, Inc. Multi-feed antenna system for satellite communications
US8803749B2 (en) 2011-03-25 2014-08-12 Kwok Wa Leung Elliptically or circularly polarized dielectric block antenna
WO2013060115A1 (zh) * 2011-10-27 2013-05-02 深圳光启高等理工研究院 超材料天线
DE102013218555A1 (de) * 2013-07-18 2015-01-22 Rohde & Schwarz Gmbh & Co. Kg System und Verfahren zur Ausleuchtung und Abbildung eines Objekts
US11831073B2 (en) 2020-07-17 2023-11-28 Synergy Microwave Corporation Broadband metamaterial enabled electromagnetic absorbers and polarization converters

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736895A (en) * 1951-02-16 1956-02-28 Elliott Brothers London Ltd High frequency radio aerials
GB905440A (en) * 1957-12-18 1962-09-05 Gen Electric Co Ltd Improvements in or relating to position control arrangements and aerial systems including such arrangements
US3161879A (en) * 1961-01-05 1964-12-15 Peter W Hannan Twistreflector
US3166724A (en) * 1961-11-24 1965-01-19 Philip J Allen Electrical frequency shifter utilizing faraday phase shifter and dual mode coupler with rotatable reflection dipole
US3281850A (en) * 1962-03-07 1966-10-25 Hazeltine Research Inc Double-feed antennas operating with waves of two frequencies of the same polarization
US3340535A (en) * 1964-06-16 1967-09-05 Textron Inc Circular polarization cassegrain antenna
US3737904A (en) * 1970-06-22 1973-06-05 Abex Corp Thin film polarization rotation microwave reflectors
GB1330175A (en) * 1970-08-04 1973-09-12 Elliott Brothers London Ltd Radio aerials
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
FR2450509A1 (fr) * 1979-03-02 1980-09-26 Thomson Csf Dispositif polariseur pour antenne microonde
DE3027094A1 (de) * 1980-07-17 1982-02-04 Siemens AG, 1000 Berlin und 8000 München Umpolarisiereinrichtung zur erzeugung zirkular polarisierter elektromagnetischer wellen
US4342034A (en) * 1980-11-24 1982-07-27 Raytheon Company Radio frequency antenna with polarization changer and filter

Also Published As

Publication number Publication date
IL66327A0 (de) 1982-11-30
US4599623A (en) 1986-07-08
EP0099318B1 (de) 1987-04-22
EP0099318A1 (de) 1984-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee