BR9809369A - Sistema de antenas, notadamente para rastreamento de satélites em movimento - Google Patents

Sistema de antenas, notadamente para rastreamento de satélites em movimento

Info

Publication number
BR9809369A
BR9809369A BR9809369-0A BR9809369A BR9809369A BR 9809369 A BR9809369 A BR 9809369A BR 9809369 A BR9809369 A BR 9809369A BR 9809369 A BR9809369 A BR 9809369A
Authority
BR
Brazil
Prior art keywords
antenna system
notably
tracking moving
antennas
satellites
Prior art date
Application number
BR9809369-0A
Other languages
English (en)
Inventor
Jacques Bousquet
Pierre Menard
Original Assignee
Cit Alcatel
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
Priority claimed from FR9705407A external-priority patent/FR2762935A1/fr
Priority claimed from FR9707100A external-priority patent/FR2764444B1/fr
Application filed by Cit Alcatel filed Critical Cit Alcatel
Publication of BR9809369A publication Critical patent/BR9809369A/pt

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
    • H01Q3/02—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 movement of antenna or antenna system as a whole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • 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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • 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
    • H01Q3/02—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 movement of antenna or antenna system as a whole
    • H01Q3/08—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 movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
    • 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
    • H01Q3/14—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 the relative position of primary active element and a refracting or diffracting device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18569—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance
    • H04B7/18571—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance for satellites; for fixed or mobile stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)

Abstract

Patente de Invenção :<B>"SISTEMA DE ANTENAS, NOTADAMENTE PARA RASTREAMENTO DE SATéLITES EM MOVIMENTO"<D>. A invenção refere-se a um sistema de antenas, compreendendo pelo menos duas antenas (10,11) cada antena (10,11) sendo capaz de apontar, independentemente, em qualquer direção de ângulo sólido. A invenção é caracterizada pelo fato de as antenas (10,11) serem montadas em um suporte comum (17) co-operando com meios (18), girando o referido suporte comum, esses meios de rotação (18) sendo ativado para impedir que uma das antenas (10,11) seja mascarada pela outra antena (10,11). A invenção é útil para rastrear satélites em movimento.
BR9809369-0A 1997-04-30 1998-04-27 Sistema de antenas, notadamente para rastreamento de satélites em movimento BR9809369A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9705407A FR2762935A1 (fr) 1997-04-30 1997-04-30 Dispositif terminal-antenne pour constellation de satellites defilants
FR9707100A FR2764444B1 (fr) 1997-06-09 1997-06-09 Systeme d'antennes, notamment pour pointage de satellites defilants
PCT/FR1998/000842 WO1998049745A1 (fr) 1997-04-30 1998-04-27 Systeme d'antennes, notamment pour pointage de satellites defilants

Publications (1)

Publication Number Publication Date
BR9809369A true BR9809369A (pt) 2000-07-04

Family

ID=26233497

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809369-0A BR9809369A (pt) 1997-04-30 1998-04-27 Sistema de antenas, notadamente para rastreamento de satélites em movimento

Country Status (11)

Country Link
US (1) US6218999B1 (pt)
EP (1) EP0979538B1 (pt)
JP (1) JP2001522554A (pt)
KR (1) KR20010020377A (pt)
CN (1) CN1254447A (pt)
AU (1) AU736121B2 (pt)
BR (1) BR9809369A (pt)
DE (1) DE69802076T2 (pt)
ES (1) ES2165165T3 (pt)
ID (1) ID24651A (pt)
WO (1) WO1998049745A1 (pt)

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WO1999036989A1 (en) * 1998-01-13 1999-07-22 Mitsubishi Denki Kabushiki Kaisha Antenna system
FR2793631B1 (fr) 1999-05-10 2001-07-27 Centre Nat Etd Spatiales Terminal de communication bidirectionnel multmedia
US6356239B1 (en) * 2000-08-23 2002-03-12 The Boeing Company Method for maintaining instantaneous bandwidth for a segmented, mechanically augmented phased array antenna
US6445353B1 (en) * 2000-10-30 2002-09-03 Weinbrenner, Inc. Remote controlled actuator and antenna adjustment actuator and electronic control and digital power converter
US6861994B2 (en) 2001-09-27 2005-03-01 The Boeing Company Method and apparatus for mounting a rotating reflector antenna to minimize swept arc
US6882321B2 (en) * 2002-04-10 2005-04-19 Lockheed Martin Corporation Rolling radar array with a track
US7199764B2 (en) * 2002-04-10 2007-04-03 Lockheed Martin Corporation Maintenance platform for a rolling radar array
US7183989B2 (en) 2002-04-10 2007-02-27 Lockheed Martin Corporation Transportable rolling radar platform and system
US6812904B2 (en) * 2002-04-10 2004-11-02 Lockheed Martin Corporation Rolling radar array
US6850201B2 (en) * 2002-04-10 2005-02-01 Lockheed Martin Corporation Gravity drive for a rolling radar array
JP4052209B2 (ja) * 2002-11-05 2008-02-27 ミツミ電機株式会社 アンテナ装置
US7379707B2 (en) * 2004-08-26 2008-05-27 Raysat Antenna Systems, L.L.C. System for concurrent mobile two-way data communications and TV reception
US7705793B2 (en) * 2004-06-10 2010-04-27 Raysat Antenna Systems Applications for low profile two way satellite antenna system
IL154525A (en) * 2003-02-18 2011-07-31 Starling Advanced Comm Ltd Low profile satellite communications antenna
WO2005034291A1 (ja) * 2003-10-03 2005-04-14 Murata Manufacturing Co., Ltd. 誘電体レンズ，誘電体レンズ装置，誘電体レンズの設計方法、誘電体レンズの製造方法および送受信装置
KR100713202B1 (ko) * 2003-12-23 2007-05-02 주식회사 케이엠더블유 이동통신 기지국 안테나 빔 제어장치
US7145515B1 (en) * 2004-01-02 2006-12-05 Duk-Yong Kim Antenna beam controlling system for cellular communication
US7911400B2 (en) * 2004-01-07 2011-03-22 Raysat Antenna Systems, L.L.C. Applications for low profile two-way satellite antenna system
US8761663B2 (en) * 2004-01-07 2014-06-24 Gilat Satellite Networks, Ltd Antenna system
US20110215985A1 (en) * 2004-06-10 2011-09-08 Raysat Antenna Systems, L.L.C. Applications for Low Profile Two Way Satellite Antenna System
US6999036B2 (en) * 2004-01-07 2006-02-14 Raysat Cyprus Limited Mobile antenna system for satellite communications
US7109937B2 (en) * 2004-11-29 2006-09-19 Elta Systems Ltd. Phased array planar antenna and a method thereof
IL174549A (en) * 2005-10-16 2010-12-30 Starling Advanced Comm Ltd Dual polarization planar array antenna and cell elements therefor
IL171450A (en) * 2005-10-16 2011-03-31 Starling Advanced Comm Ltd Antenna board
JP4816078B2 (ja) * 2005-12-28 2011-11-16 住友電気工業株式会社 電波レンズアンテナ装置
US7616165B2 (en) * 2006-08-23 2009-11-10 Nextel Communications, Inc. Multiple band antenna arrangement
US20110032143A1 (en) * 2009-08-05 2011-02-10 Yulan Sun Fixed User Terminal for Inclined Orbit Satellite Operation
US8638264B2 (en) * 2010-03-23 2014-01-28 Lockheed Martin Corporation Pivot radar
US9263797B1 (en) 2011-08-08 2016-02-16 Lockheed Martin Corporation Pivoting sensor drive system
KR101869756B1 (ko) * 2012-04-12 2018-06-21 주식회사 케이엠더블유 이동통신 시스템용 가변 빔 제어 안테나
CA2831325A1 (en) 2012-12-18 2014-06-18 Panasonic Avionics Corporation Antenna system calibration
CA2838861A1 (en) 2013-02-12 2014-08-12 Panasonic Avionics Corporation Optimization of low profile antenna(s) for equatorial operation
WO2016081087A1 (en) * 2014-10-09 2016-05-26 Cook Scott John Long term evolution outdoor antenna and module
CN105826660A (zh) * 2016-06-06 2016-08-03 南京濠暻通讯科技有限公司 一种双频动中通卫星接收天线***
EP3537537B1 (en) 2018-03-07 2023-11-22 Nokia Solutions and Networks Oy A reflector antenna arrangement
EP3671950A1 (en) * 2018-12-20 2020-06-24 Bombardier Inc. Antenna/radome assembly
CN109854890B (zh) * 2018-12-29 2024-06-04 重庆迪马工业有限责任公司 一种信号塔
US11831346B2 (en) 2021-03-29 2023-11-28 Pathfinder Digital, LLC Adaptable, reconfigurable mobile very small aperture (VSAT) satellite communication terminal using an electronically scanned array (ESA)

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US2408825A (en) * 1941-09-30 1946-10-08 Univ Leland Stanford Junior Object detecting and locating system
US3893123A (en) * 1973-09-12 1975-07-01 B E Ind Combination gyro and pendulum weight stabilized platform antenna system
GB8711271D0 (en) 1987-05-13 1987-06-17 British Broadcasting Corp Microwave lens & array antenna
US4791428A (en) * 1987-05-15 1988-12-13 Ray J. Hillenbrand Microwave receiving antenna array having adjustable null direction
AU622444B2 (en) * 1988-04-12 1992-04-09 Nemoto Project Industry Co., Ltd. Antenna apparatus and attitude control method
JP3032310B2 (ja) 1991-02-28 2000-04-17 株式会社豊田中央研究所 追尾アンテナ装置
JP2626686B2 (ja) * 1991-06-26 1997-07-02 新日本製鐵株式会社 移動体用アンテナ装置
US5313215A (en) 1992-07-10 1994-05-17 General Instrument Corporation Satellite identification and antenna alignment
DE69324771T2 (de) * 1992-11-30 1999-09-09 All Nippon Airways Co Ltd Mobiler Empfänger für Satellitenfunk
RU2099833C1 (ru) 1994-04-28 1997-12-20 Товарищество с ограниченной ответственностью "Конкур" Многолучевая линзовая антенна

Also Published As

Publication number Publication date
US6218999B1 (en) 2001-04-17
ID24651A (id) 2000-07-27
CN1254447A (zh) 2000-05-24
ES2165165T3 (es) 2002-03-01
EP0979538B1 (fr) 2001-10-17
EP0979538A1 (fr) 2000-02-16
DE69802076D1 (de) 2001-11-22
WO1998049745A1 (fr) 1998-11-05
JP2001522554A (ja) 2001-11-13
AU736121B2 (en) 2001-07-26
KR20010020377A (ko) 2001-03-15
AU7536198A (en) 1998-11-24
DE69802076T2 (de) 2002-06-13

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A,5A,6A,7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1892 DE 10/04/2007.