IL139762A0 - Multibeam satellite communication antenna - Google Patents

Multibeam satellite communication antenna

Info

Publication number
IL139762A0
IL139762A0 IL13976299A IL13976299A IL139762A0 IL 139762 A0 IL139762 A0 IL 139762A0 IL 13976299 A IL13976299 A IL 13976299A IL 13976299 A IL13976299 A IL 13976299A IL 139762 A0 IL139762 A0 IL 139762A0
Authority
IL
Israel
Prior art keywords
satellite communication
communication antenna
multibeam satellite
multibeam
antenna
Prior art date
Application number
IL13976299A
Other languages
English (en)
Original Assignee
L 3 Comm Essco Inc
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 L 3 Comm Essco Inc filed Critical L 3 Comm Essco Inc
Publication of IL139762A0 publication Critical patent/IL139762A0/xx

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
    • 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
    • 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
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
    • H01Q3/18—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is movable and the reflecting device is fixed
    • 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
    • H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
    • H01Q5/55—Feeding or matching arrangements for broad-band or multi-band operation for horn or waveguide antennas
IL13976299A 1998-05-20 1999-05-20 Multibeam satellite communication antenna IL139762A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8616898P 1998-05-20 1998-05-20
PCT/US1999/011237 WO1999060656A2 (fr) 1998-05-20 1999-05-20 Antenne de communication par satellite a faisceaux multiples

Publications (1)

Publication Number Publication Date
IL139762A0 true IL139762A0 (en) 2002-02-10

Family

ID=22196740

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13976299A IL139762A0 (en) 1998-05-20 1999-05-20 Multibeam satellite communication antenna

Country Status (13)

Country Link
US (1) US6204822B1 (fr)
EP (1) EP1082778A2 (fr)
JP (1) JP2002516502A (fr)
KR (1) KR20010096501A (fr)
AU (1) AU2483001A (fr)
BR (1) BR9911041A (fr)
CA (1) CA2345047A1 (fr)
EA (1) EA200001206A1 (fr)
IL (1) IL139762A0 (fr)
MX (1) MXPA00011380A (fr)
NZ (1) NZ508886A (fr)
WO (1) WO1999060656A2 (fr)
ZA (1) ZA200007073B (fr)

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Publication number Priority date Publication date Assignee Title
US6396448B1 (en) * 1999-08-17 2002-05-28 Ems Technologies, Inc. Scanning directional antenna with lens and reflector assembly
US7339520B2 (en) * 2000-02-04 2008-03-04 The Directv Group, Inc. Phased array terminal for equatorial satellite constellations
JP4198867B2 (ja) * 2000-06-23 2008-12-17 株式会社東芝 アンテナ装置
US7921442B2 (en) * 2000-08-16 2011-04-05 The Boeing Company Method and apparatus for simultaneous live television and data services using single beam antennas
US7369847B1 (en) 2000-09-14 2008-05-06 The Directv Group, Inc. Fixed cell communication system with reduced interference
US7369809B1 (en) 2000-10-30 2008-05-06 The Directv Group, Inc. System and method for continuous broadcast service from non-geostationary orbits
US6388634B1 (en) 2000-10-31 2002-05-14 Hughes Electronics Corporation Multi-beam antenna communication system and method
US6952580B2 (en) 2000-12-12 2005-10-04 The Directv Group, Inc. Multiple link internet protocol mobile communications system and method therefor
US7103317B2 (en) * 2000-12-12 2006-09-05 The Directv Group, Inc. Communication system using multiple link terminals for aircraft
US7181162B2 (en) * 2000-12-12 2007-02-20 The Directv Group, Inc. Communication system using multiple link terminals
US7400857B2 (en) * 2000-12-12 2008-07-15 The Directv Group, Inc. Communication system using multiple link terminals
US6707432B2 (en) * 2000-12-21 2004-03-16 Ems Technologies Canada Ltd. Polarization control of parabolic antennas
US7809403B2 (en) 2001-01-19 2010-10-05 The Directv Group, Inc. Stratospheric platforms communication system using adaptive antennas
US8396513B2 (en) 2001-01-19 2013-03-12 The Directv Group, Inc. Communication system for mobile users using adaptive antenna
US7187949B2 (en) * 2001-01-19 2007-03-06 The Directv Group, Inc. Multiple basestation communication system having adaptive antennas
US6603437B2 (en) * 2001-02-13 2003-08-05 Raytheon Company High efficiency low sidelobe dual reflector antenna
EP2194604A1 (fr) * 2001-03-02 2010-06-09 Mitsubishi Denki Kabushiki Kaisha Dispositif d'antenne
US7158813B2 (en) * 2001-06-28 2007-01-02 Intel Corporation Antenna for wireless systems
US6511484B2 (en) * 2001-06-29 2003-01-28 Depuy Acromed, Inc. Tool and system for aligning and applying fastener to implanted anchor
KR100433796B1 (ko) 2001-12-28 2004-05-31 한국전자통신연구원 전자적 능동 위상제어 배열 안테나 및 그 안테나에서의지향 방향 차이 보상 방법과, 그 안테나를 사용한 위성추적 시스템 및 그 방법
US7076201B2 (en) * 2002-09-05 2006-07-11 Xytrans, Inc. Low cost VSAT MMIC transceiver with automatic power control
US7050765B2 (en) * 2003-01-08 2006-05-23 Xytrans, Inc. Highly integrated microwave outdoor unit (ODU)
US20050124307A1 (en) * 2003-12-08 2005-06-09 Xytrans, Inc. Low cost broadband wireless communication system
US7733281B2 (en) * 2004-09-10 2010-06-08 Broadcom Corporation Combined satellite and broadband access antennas using common infrastructure
US7733282B2 (en) * 2005-03-18 2010-06-08 Mostafa M. Kharadly Reflector antenna
KR100721559B1 (ko) * 2005-12-08 2007-05-23 한국전자통신연구원 뉴테이션 방법을 이용한 코니컬 스캐닝 안테나 시스템
KR100929596B1 (ko) * 2009-03-24 2009-12-03 삼성탈레스 주식회사 밀리미터파 영상라디오미터 및 그 교정 방법
US9935376B2 (en) * 2013-12-19 2018-04-03 Idac Holdings, Inc. Antenna reflector system
US9590299B2 (en) 2015-06-15 2017-03-07 Northrop Grumman Systems Corporation Integrated antenna and RF payload for low-cost inter-satellite links using super-elliptical antenna aperture with single axis gimbal
US10673146B1 (en) * 2017-07-31 2020-06-02 United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Hybrid communication system including a mounting structure for an optical element
JP6865897B2 (ja) * 2017-08-29 2021-04-28 ゲルシェンゾーン ウラジミール エヴゲニエヴィチＧＥＲＳＨＥＮＺＯＮ， Ｖｌａｄｉｍｉｒ Ｅｖｇｅｎｉｅｖｉｃｈ 低地球軌道衛星からのデータを受信するアンテナ
CN107884629A (zh) * 2017-10-31 2018-04-06 北京航空航天大学 一种天馈式紧缩场装置
US12009605B2 (en) * 2019-11-08 2024-06-11 The Aerospace Corporation Methods and systems for reducing spherical aberration
GB2601816B (en) * 2020-12-11 2023-01-25 Cambium Networks Ltd Forming a beam from a subscriber module of a fixed wireless access communication system
RU2753995C1 (ru) * 2020-12-26 2021-08-25 Федеральное государственное бюджетное образовательное учреждение высшего образования «Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва» Зеркальная сферическая антенна
EP4381563A1 (fr) * 2021-08-07 2024-06-12 Satraka Limited Systèmes d'antenne

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914768A (en) * 1974-01-31 1975-10-21 Bell Telephone Labor Inc Multiple-beam Cassegrainian antenna
US4298877A (en) 1979-01-26 1981-11-03 Solar Energy Technology, Inc. Offset-fed multi-beam tracking antenna system utilizing especially shaped reflector surfaces
US5175562A (en) * 1989-06-23 1992-12-29 Northeastern University High aperture-efficient, wide-angle scanning offset reflector antenna
US5140337A (en) 1989-06-23 1992-08-18 Northeastern University High aperture efficiency, wide angle scanning reflector antenna
JPH05251928A (ja) 1992-03-05 1993-09-28 Honda Motor Co Ltd アンテナ装置
FR2696281B1 (fr) 1992-09-25 1994-11-04 Europ Agence Spatiale Monture d'antenne à pointage réglable, notamment pour antenne de télécommunications par satellite.
US5844527A (en) 1993-02-12 1998-12-01 Furuno Electric Company, Limited Radar antenna
WO1995006963A1 (fr) 1993-08-30 1995-03-09 Souren Parisovich Herouni Systeme d'antenne
FR2713404B1 (fr) 1993-12-02 1996-01-05 Alcatel Espace Antenne orientale avec conservation des axes de polarisation.
US5847681A (en) 1996-10-30 1998-12-08 Hughes Electronics Corporation Communication and tracking antenna systems for satellites
US5856804A (en) 1996-10-30 1999-01-05 Motorola, Inc. Method and intelligent digital beam forming system with improved signal quality communications

Also Published As

Publication number Publication date
JP2002516502A (ja) 2002-06-04
NZ508886A (en) 2002-09-27
ZA200007073B (en) 2001-06-28
BR9911041A (pt) 2001-02-13
EP1082778A2 (fr) 2001-03-14
EA200001206A1 (ru) 2001-10-22
MXPA00011380A (es) 2005-06-20
WO1999060656A3 (fr) 2000-01-27
AU2483001A (en) 2001-03-13
WO1999060656A2 (fr) 1999-11-25
CA2345047A1 (fr) 1999-11-25
US6204822B1 (en) 2001-03-20
KR20010096501A (ko) 2001-11-07
WO1999060656A8 (fr) 2001-04-26

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