FR2568062B1 - Antenne bifrequence a meme couverture de zone a polarisation croisee pour satellites de telecommunications - Google Patents

Antenne bifrequence a meme couverture de zone a polarisation croisee pour satellites de telecommunications

Info

Publication number
FR2568062B1
FR2568062B1 FR8411293A FR8411293A FR2568062B1 FR 2568062 B1 FR2568062 B1 FR 2568062B1 FR 8411293 A FR8411293 A FR 8411293A FR 8411293 A FR8411293 A FR 8411293A FR 2568062 B1 FR2568062 B1 FR 2568062B1
Authority
FR
France
Prior art keywords
same cross
polarization zone
zone coverage
telecommunications satellites
bifrequency
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
FR8411293A
Other languages
English (en)
Other versions
FR2568062A1 (fr
Inventor
Gilles Duret
Daniel Renaud
Hubert Diez
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.)
Thales Alenia Space France SAS
Original Assignee
Alcatel Thomson Espace SA
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 Alcatel Thomson Espace SA filed Critical Alcatel Thomson Espace SA
Priority to FR8411293A priority Critical patent/FR2568062B1/fr
Priority to US06/754,320 priority patent/US4757323A/en
Priority to EP85108872A priority patent/EP0170154B1/fr
Priority to DE8585108872T priority patent/DE3573197D1/de
Publication of FR2568062A1 publication Critical patent/FR2568062A1/fr
Application granted granted Critical
Publication of FR2568062B1 publication Critical patent/FR2568062B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S343/00—Communications: radio wave antennas
    • Y10S343/02—Satellite-mounted antenna
FR8411293A 1984-07-17 1984-07-17 Antenne bifrequence a meme couverture de zone a polarisation croisee pour satellites de telecommunications Expired FR2568062B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8411293A FR2568062B1 (fr) 1984-07-17 1984-07-17 Antenne bifrequence a meme couverture de zone a polarisation croisee pour satellites de telecommunications
US06/754,320 US4757323A (en) 1984-07-17 1985-07-12 Crossed polarization same-zone two-frequency antenna for telecommunications satellites
EP85108872A EP0170154B1 (fr) 1984-07-17 1985-07-16 Antenne bi-fréquence à même couverture de zone à polarisation croisée pour satellites de télécommunications
DE8585108872T DE3573197D1 (en) 1984-07-17 1985-07-16 Cross-polarized dual-frequency antenna with the same area coverage for telecommunication satellites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8411293A FR2568062B1 (fr) 1984-07-17 1984-07-17 Antenne bifrequence a meme couverture de zone a polarisation croisee pour satellites de telecommunications

Publications (2)

Publication Number Publication Date
FR2568062A1 FR2568062A1 (fr) 1986-01-24
FR2568062B1 true FR2568062B1 (fr) 1986-11-07

Family

ID=9306190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8411293A Expired FR2568062B1 (fr) 1984-07-17 1984-07-17 Antenne bifrequence a meme couverture de zone a polarisation croisee pour satellites de telecommunications

Country Status (4)

Country Link
US (1) US4757323A (fr)
EP (1) EP0170154B1 (fr)
DE (1) DE3573197D1 (fr)
FR (1) FR2568062B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598339B1 (fr) * 1986-05-06 1990-12-14 Europ Agence Spatiale Antennes a reflecteurs paraboliques et leur procede d'obtention
US5175562A (en) * 1989-06-23 1992-12-29 Northeastern University High aperture-efficient, wide-angle scanning offset reflector antenna
US4937425A (en) * 1989-08-29 1990-06-26 Hughes Aircraft Company Method of making a polarizing parabolic dish antenna reflector
USH1421H (en) * 1990-09-28 1995-03-07 United States Of America VHF satellite based radar antenna array
CA2105745C (fr) * 1992-09-21 1997-12-16 Parthasarathy Ramanujam Reflecteurs a configurations de surface identiques monte en semi-tandem
DE19829554C2 (de) * 1998-07-02 2002-08-01 Bosch Gmbh Robert Antennenlinse für einen Abstandsensor
US6169524B1 (en) * 1999-01-15 2001-01-02 Trw Inc. Multi-pattern antenna having frequency selective or polarization sensitive zones
TWI273106B (en) * 2000-05-24 2007-02-11 Chi Mei Corp Method of manufacturing polydiene-based rubber
FR2821489A1 (fr) * 2001-02-23 2002-08-30 Sta Satellite Terminal Access Antenne pour station de connexion par satellite
US6473051B2 (en) * 2001-03-13 2002-10-29 Raytheon Company Elliptic to circular polarization converter and test apparatus incorporating the same for accommodating large axial ratio
US6731249B1 (en) 2003-04-01 2004-05-04 Wistron Neweb Corporation Multi-beam-reflector dish antenna and method for production thereof
CN108885289B (zh) * 2016-03-04 2021-09-03 应用材料公司 线栅偏振器制造方法
WO2018165626A1 (fr) * 2017-03-09 2018-09-13 Arizona Board Of Regents On Behalf Of The University Of Arizona Satellite à liaisons croisées comportant des réflecteurs sphériques
CN109462038A (zh) * 2018-09-26 2019-03-12 上海交通大学 双频带的微带栅格阵列天线
US11728572B1 (en) * 2019-12-11 2023-08-15 Raytheon Company Twistarray reflector for axisymmetric incident fields

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483575A (en) * 1944-07-26 1949-10-04 Bell Telephone Labor Inc Directional microwave antenna
US2922160A (en) * 1950-04-27 1960-01-19 Lester C Van Atta Split paraboloidal reflector
US2736895A (en) * 1951-02-16 1956-02-28 Elliott Brothers London Ltd High frequency radio aerials
US2930039A (en) * 1954-10-18 1960-03-22 Gabriel Co Antenna system for variable polarization
NL202486A (fr) * 1955-10-03
DE1092072B (de) * 1956-06-05 1960-11-03 Bendix Aviat Corp Antenne fuer Radaranlagen mit umschaltbaren Richtdiagrammen unterschiedlicher Richtwirkung
US2982961A (en) * 1957-03-20 1961-05-02 Calvin C Jones Dual feed antenna
US3096519A (en) * 1958-04-14 1963-07-02 Sperry Rand Corp Composite reflector for two independent orthogonally polarized beams
NL246679A (fr) * 1958-12-23
US3119109A (en) * 1958-12-31 1964-01-21 Raytheon Co Polarization filter antenna utilizing reflector consisting of parallel separated metal strips mounted on low loss dish
US3049708A (en) * 1959-11-20 1962-08-14 Sperry Rand Corp Polarization sensitive antenna system
US3281850A (en) * 1962-03-07 1966-10-25 Hazeltine Research Inc Double-feed antennas operating with waves of two frequencies of the same polarization
US3271171A (en) * 1965-06-16 1966-09-06 Ferro Corp Gray ceramics containing a calcined mixture of aluminum and vanadium compounds
US3483563A (en) * 1965-10-13 1969-12-09 Collins Radio Co Combination vertically-horizontally polarized paracylinder antennas
US3898667A (en) * 1974-02-06 1975-08-05 Rca Corp Compact frequency reuse antenna
GB1457907A (en) * 1974-02-27 1976-12-08 Terma Elektronisk Ind As Microwave antennas
US4001836A (en) * 1975-02-28 1977-01-04 Trw Inc. Parabolic dish and method of constructing same
FR2304192A1 (fr) * 1975-03-14 1976-10-08 Thomson Csf Antenne a reduction selective de gain
US4625214A (en) * 1984-10-15 1986-11-25 Rca Corporation Dual gridded reflector structure

Also Published As

Publication number Publication date
DE3573197D1 (en) 1989-10-26
EP0170154B1 (fr) 1989-09-20
US4757323A (en) 1988-07-12
EP0170154A1 (fr) 1986-02-05
FR2568062A1 (fr) 1986-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse