FR2835356B1 - Antenne de reception pour couverture multifaisceaux - Google Patents

Antenne de reception pour couverture multifaisceaux

Info

Publication number
FR2835356B1
FR2835356B1 FR0201140A FR0201140A FR2835356B1 FR 2835356 B1 FR2835356 B1 FR 2835356B1 FR 0201140 A FR0201140 A FR 0201140A FR 0201140 A FR0201140 A FR 0201140A FR 2835356 B1 FR2835356 B1 FR 2835356B1
Authority
FR
France
Prior art keywords
multifaceal
coverage
reception antenna
antenna
reception
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
Application number
FR0201140A
Other languages
English (en)
Other versions
FR2835356A1 (fr
Inventor
Regis Lenormand
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.)
Alcatel CIT SA
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel 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 CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Priority to FR0201140A priority Critical patent/FR2835356B1/fr
Priority to CA2474126A priority patent/CA2474126C/fr
Priority to EP03712252A priority patent/EP1472760A1/fr
Priority to US10/503,097 priority patent/US7119754B2/en
Priority to PCT/FR2003/000140 priority patent/WO2003065507A1/fr
Publication of FR2835356A1 publication Critical patent/FR2835356A1/fr
Application granted granted Critical
Publication of FR2835356B1 publication Critical patent/FR2835356B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2658—Phased-array fed focussing structure
    • 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
    • H01Q19/12—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 wherein the surfaces are concave
    • H01Q19/17—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 wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
FR0201140A 2002-01-31 2002-01-31 Antenne de reception pour couverture multifaisceaux Expired - Lifetime FR2835356B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0201140A FR2835356B1 (fr) 2002-01-31 2002-01-31 Antenne de reception pour couverture multifaisceaux
CA2474126A CA2474126C (fr) 2002-01-31 2003-01-17 Antenne de reception pour couverture multi-faisceaux
EP03712252A EP1472760A1 (fr) 2002-01-31 2003-01-17 Antenne de reception pour couverture multi-faisceaux
US10/503,097 US7119754B2 (en) 2002-01-31 2003-01-17 Receiving antenna for multibeam coverage
PCT/FR2003/000140 WO2003065507A1 (fr) 2002-01-31 2003-01-17 Antenne de reception pour couverture multi-faisceaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0201140A FR2835356B1 (fr) 2002-01-31 2002-01-31 Antenne de reception pour couverture multifaisceaux

Publications (2)

Publication Number Publication Date
FR2835356A1 FR2835356A1 (fr) 2003-08-01
FR2835356B1 true FR2835356B1 (fr) 2005-09-30

Family

ID=27619772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0201140A Expired - Lifetime FR2835356B1 (fr) 2002-01-31 2002-01-31 Antenne de reception pour couverture multifaisceaux

Country Status (5)

Country Link
US (1) US7119754B2 (fr)
EP (1) EP1472760A1 (fr)
CA (1) CA2474126C (fr)
FR (1) FR2835356B1 (fr)
WO (1) WO2003065507A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7151498B2 (en) * 2004-03-09 2006-12-19 The Boeing Company System and method for preferentially controlling grating lobes of direct radiating arrays
US7714780B2 (en) * 2006-03-10 2010-05-11 Broadcom Corporation Beamforming RF circuit and applications thereof
FR2993715B1 (fr) * 2012-07-20 2017-03-10 Thales Sa Source radiofrequence compacte, antenne et systeme d'antennes multifaisceaux comportant de telles sources compactes et systeme de telecommunication par satellite comportant au moins une telle antenne
FR2993716B1 (fr) * 2012-07-20 2016-09-02 Thales Sa Antenne d'emission et de reception multifaisceaux a plusieurs sources par faisceau, systeme d'antennes et systeme de telecommunication par satellite comportant une telle antenne
US10297924B2 (en) * 2015-08-27 2019-05-21 Nidec Corporation Radar antenna unit and radar device
EP3404769B1 (fr) * 2016-02-26 2021-12-15 Mitsubishi Electric Corporation Dispositif d'antenne
CN110334480B (zh) * 2019-07-26 2022-11-22 中国电子科技集团公司第五十四研究所 用于降低噪声温度的双偏置天线副面扩展曲面设计方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775773A (en) * 1972-07-17 1973-11-27 Itt Technique for generating planar beams from a linear doppler line source employing a circular parallel-plate waveguide
US4236161A (en) * 1978-09-18 1980-11-25 Bell Telephone Laboratories, Incorporated Array feed for offset satellite antenna
DE3605195A1 (de) * 1986-02-19 1987-08-20 Licentia Gmbh Antenne mit parabolreflektor
US5202700A (en) * 1988-11-03 1993-04-13 Westinghouse Electric Corp. Array fed reflector antenna for transmitting & receiving multiple beams
FR2765404B1 (fr) * 1997-06-26 1999-09-24 Alsthom Cge Alcatel Antenne a forte capacite de balayage
US6215452B1 (en) * 1999-01-15 2001-04-10 Trw Inc. Compact front-fed dual reflector antenna system for providing adjacent, high gain antenna beams
US6225964B1 (en) * 1999-06-09 2001-05-01 Hughes Electronics Corporation Dual gridded reflector antenna system
US6078287A (en) * 1999-08-13 2000-06-20 Hughes Electronics Corporation Beam forming network incorporating phase compensation
US6320553B1 (en) * 1999-12-14 2001-11-20 Harris Corporation Multiple frequency reflector antenna with multiple feeds
US6320537B1 (en) * 2000-02-08 2001-11-20 Hughes Electronics Corporation Beam forming network having a cell reuse pattern and method for implementing same
US6366256B1 (en) * 2000-09-20 2002-04-02 Hughes Electronics Corporation Multi-beam reflector antenna system with a simple beamforming network
AUPR622901A0 (en) * 2001-07-09 2001-08-02 Commonwealth Scientific And Industrial Research Organisation Laser alignment apparatus and method

Also Published As

Publication number Publication date
EP1472760A1 (fr) 2004-11-03
FR2835356A1 (fr) 2003-08-01
CA2474126A1 (fr) 2003-08-07
US20050088356A1 (en) 2005-04-28
CA2474126C (fr) 2011-03-15
WO2003065507A1 (fr) 2003-08-07
US7119754B2 (en) 2006-10-10

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