DE3583728D1 - Reflektoranordnung fuer eine faltbare antenne. - Google Patents

Reflektoranordnung fuer eine faltbare antenne.

Info

Publication number
DE3583728D1
DE3583728D1 DE8585308109T DE3583728T DE3583728D1 DE 3583728 D1 DE3583728 D1 DE 3583728D1 DE 8585308109 T DE8585308109 T DE 8585308109T DE 3583728 T DE3583728 T DE 3583728T DE 3583728 D1 DE3583728 D1 DE 3583728D1
Authority
DE
Germany
Prior art keywords
reflector arrangement
foldable antenna
foldable
antenna
reflector
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 - Fee Related
Application number
DE8585308109T
Other languages
English (en)
Inventor
Andrew Williams
Eric George Matthams
Bernard Frederick Payne
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.)
General Electric Co PLC
General Electric Co
Original Assignee
General Electric Co PLC
General Electric Co
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 GB848428155A external-priority patent/GB8428155D0/en
Priority claimed from GB858501944A external-priority patent/GB8501944D0/en
Priority claimed from GB08502631A external-priority patent/GB2154067B/en
Priority claimed from GB858523164A external-priority patent/GB8523164D0/en
Application filed by General Electric Co PLC, General Electric Co filed Critical General Electric Co PLC
Application granted granted Critical
Publication of DE3583728D1 publication Critical patent/DE3583728D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01Q19/192—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 with dual offset reflectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3216—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used where the road or rail vehicle is only used as transportation means
    • 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
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • H01Q15/161—Collapsible reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
DE8585308109T 1984-11-07 1985-11-07 Reflektoranordnung fuer eine faltbare antenne. Expired - Fee Related DE3583728D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB848428155A GB8428155D0 (en) 1984-02-09 1984-11-07 Earth terminal
GB858501944A GB8501944D0 (en) 1984-11-07 1985-01-25 Transportable antenna
GB08502631A GB2154067B (en) 1984-02-09 1985-02-01 An earth terminal for satellite communication systems
GB858523164A GB8523164D0 (en) 1984-11-07 1985-09-19 Transportable antenna

Publications (1)

Publication Number Publication Date
DE3583728D1 true DE3583728D1 (de) 1991-09-12

Family

ID=27449600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585308109T Expired - Fee Related DE3583728D1 (de) 1984-11-07 1985-11-07 Reflektoranordnung fuer eine faltbare antenne.

Country Status (3)

Country Link
US (1) US4771293A (de)
EP (1) EP0181221B1 (de)
DE (1) DE3583728D1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1205964B (it) * 1987-05-15 1989-04-05 Selenia Spazio Spa Antenna con due superfici riflettenti e sub-reflettore dispiegabile
EP0293877B1 (de) * 1987-06-03 1993-10-13 Kabushiki Kaisha Toshiba Tragbare parabolische Antenne
EP0336745B1 (de) * 1988-04-08 1994-12-28 Kabushiki Kaisha Toshiba Tragbare Antennenvorrichtung
DE3939318A1 (de) * 1989-11-28 1991-05-29 Siemens Ag Satellitenfunk-bodenstationsantenne
US5166696A (en) * 1990-11-20 1992-11-24 Ltv Aerospace And Defense Co. Apparatus and method for deploying an inflatable antenna
DE9408343U1 (de) * 1994-05-20 1994-09-22 Delega Group Management S A Satellitenantenne
US5760751A (en) * 1994-12-30 1998-06-02 Gipson; Richard L. Portable satellite antenna mount
US5554998A (en) * 1995-03-31 1996-09-10 Winegard Company Deployable satellite antenna for use on vehicles
US5966104A (en) * 1998-03-31 1999-10-12 Hughes Electronics Corporation Antenna having movable reflectors
SE511862C2 (sv) * 1998-04-06 1999-12-06 Wahlberg & Selin Ab Anordning för transportskydd av en enhet för satellitkommunikation
US6124835A (en) * 1999-07-01 2000-09-26 Trw Inc. Deployment of dual reflector systems
EP1350676A1 (de) * 2002-04-05 2003-10-08 ND SatCom AG Satellitenempfangs/sendeeinheit
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
CA2424774A1 (en) * 2003-04-02 2004-10-02 Norsat International Inc. Collapsible antenna assembly for portable satellite terminals
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
US7911400B2 (en) * 2004-01-07 2011-03-22 Raysat Antenna Systems, L.L.C. Applications for low profile two-way satellite antenna system
US20060273965A1 (en) * 2005-02-07 2006-12-07 Raysat, Inc. Use of spread spectrum for providing satellite television or other data services to moving vehicles equipped with small size antenna
US7230581B2 (en) * 2004-08-13 2007-06-12 Winegard Company Nomadic storable satellite antenna system
US7397435B2 (en) * 2004-08-13 2008-07-08 Winegard Company Quick release stowage system for transporting mobile satellite antennas
US20070001914A1 (en) * 2004-08-26 2007-01-04 Raysat, Inc. Method and apparatus for incorporating an antenna on a vehicle
US20100218224A1 (en) * 2005-02-07 2010-08-26 Raysat, Inc. System and Method for Low Cost Mobile TV
US20100183050A1 (en) * 2005-02-07 2010-07-22 Raysat Inc Method and Apparatus for Providing Satellite Television and Other Data to Mobile Antennas
US7605770B2 (en) * 2005-12-19 2009-10-20 The Boeing Company Flap antenna and communications system
US7602349B2 (en) * 2006-02-24 2009-10-13 Lockheed Martin Corporation System of stowing and deploying multiple phased arrays or combinations of arrays and reflectors
FR2902082B1 (fr) * 2006-06-12 2009-10-30 Alcatel Sa Systeme de deploiement d'appendices spatiaux et appendice spatial comportant un tel systeme
EP1916738A1 (de) * 2006-10-23 2008-04-30 Gilat Satellite Networks Ltd. Schnell entfaltbares Antennensystem
US7598916B2 (en) 2006-10-23 2009-10-06 Gilat Satellite Networks Ltd. Quick deployed antenna system
US8816923B2 (en) * 2007-02-07 2014-08-26 Electronic Controlled Systems, Inc. Motorized satellite television antenna system
US7679573B2 (en) * 2007-02-07 2010-03-16 King Controls Enclosed mobile/transportable motorized antenna system
US7791553B2 (en) * 2007-04-13 2010-09-07 Winegard Company High wind elevation mechanism for a satellite antenna system
FR2920595B1 (fr) * 2007-09-05 2011-03-04 Eversat Antenne satellite d'emission et station portative
US8599097B2 (en) * 2008-05-15 2013-12-03 Air Systems, Inc. Collapsible portable stand with telescoping support and integral storage case
US9103495B2 (en) 2009-06-03 2015-08-11 Air Systems, Inc. Integrated portable stand, power supply, and control panel
US8368611B2 (en) * 2009-08-01 2013-02-05 Electronic Controlled Systems, Inc. Enclosed antenna system for receiving broadcasts from multiple sources
ES2634911T3 (es) * 2010-03-04 2017-09-29 Telespazio S.P.A. Antena de satélite transportable
IT1405077B1 (it) * 2010-06-14 2013-12-16 Fracarro Radioindustrie Antenna atta a ricevere e trasmettere un campo elettromagnetico, in particolare un segnale radio.
US8789116B2 (en) 2011-11-18 2014-07-22 Electronic Controlled Systems, Inc. Satellite television antenna system
US9966658B2 (en) 2012-06-11 2018-05-08 University Of Florida Research Foundation, Inc. Antennas for small satellites
US8988307B2 (en) * 2013-03-12 2015-03-24 Raytheon Company Remote antenna deployment latch
US9276306B2 (en) * 2013-03-15 2016-03-01 Gatr Technologies, Inc. Automatically deployable communications system
US10079424B2 (en) * 2015-09-16 2018-09-18 Viasat, Inc. Multiple-assembly antenna positioner with eccentric shaft
US9882631B2 (en) * 2015-11-18 2018-01-30 Worldvu Satellites Limited Reconfigurable satellite access points and satellite access sites
GB201608100D0 (en) * 2016-05-09 2016-06-22 Agco Int Gmbh Combine harvester antenna mounting
US10601142B2 (en) 2018-07-17 2020-03-24 Eagle Technology, Llc Reflecting systems, such as reflector antenna systems, with tension-stabilized reflector positioning apparatus
RU190369U1 (ru) * 2019-02-05 2019-06-28 Общество с ограниченной ответственностью "Информационно-контрольные технологии и системы" Антенное устройство спутниковой связи

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286266A (en) * 1962-11-20 1966-11-15 Ca Nat Research Council Spring biased actuator to move radar reflector from stowed to operative position
US3646564A (en) * 1969-03-03 1972-02-29 Raytheon Co Antenna slew system
US3747113A (en) * 1972-05-31 1973-07-17 Raytheon Co Antenna support and stowage system
US4086599A (en) * 1976-04-19 1978-04-25 Radio Mechanical Structures, Inc. Dish antenna with adjustable and collapsible support
DE2656691C3 (de) * 1976-12-15 1980-10-02 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Satellitenantenne
JPS54114066A (en) * 1978-02-24 1979-09-05 Nippon Telegr & Teleph Corp <Ntt> Portable effective-area antenna
US4314253A (en) * 1980-04-11 1982-02-02 Compact Video Sales, Inc. Portable folding microwave antenna
FR2486722A1 (fr) * 1980-07-11 1982-01-15 Aerospatiale Reflecteur d'antenne deployable
FR2517626A1 (fr) * 1981-12-04 1983-06-10 Europ Agence Spatiale Engin spatial orbital, notamment satellite, a missions multiples

Also Published As

Publication number Publication date
EP0181221B1 (de) 1991-08-07
US4771293A (en) 1988-09-13
EP0181221A3 (en) 1987-09-30
EP0181221A2 (de) 1986-05-14

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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