DE69027501D1 - Entfaltbares Weltraumantennensystem mit Vielfach-Strahlungskeulen - Google Patents

Entfaltbares Weltraumantennensystem mit Vielfach-Strahlungskeulen

Info

Publication number
DE69027501D1
DE69027501D1 DE69027501T DE69027501T DE69027501D1 DE 69027501 D1 DE69027501 D1 DE 69027501D1 DE 69027501 T DE69027501 T DE 69027501T DE 69027501 T DE69027501 T DE 69027501T DE 69027501 D1 DE69027501 D1 DE 69027501D1
Authority
DE
Germany
Prior art keywords
antenna
beams
antenna system
unfoldable
multiple radiation
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
DE69027501T
Other languages
English (en)
Other versions
DE69027501T2 (de
Inventor
Bary Robert Bertiger
Raymond Joseph Leopold
Kenneth Maynard Peterson
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.)
Torsal Technology Group Ltdllc Wilmington Us
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE69027501D1 publication Critical patent/DE69027501D1/de
Publication of DE69027501T2 publication Critical patent/DE69027501T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01Q19/06—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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/081—Inflatable antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Relay Systems (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
DE69027501T 1989-10-02 1990-10-02 Entfaltbares Weltraumantennensystem mit Vielfach-Strahlungskeulen Expired - Lifetime DE69027501T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41581489A 1989-10-02 1989-10-02

Publications (2)

Publication Number Publication Date
DE69027501D1 true DE69027501D1 (de) 1996-07-25
DE69027501T2 DE69027501T2 (de) 1997-01-02

Family

ID=23647313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69027501T Expired - Lifetime DE69027501T2 (de) 1989-10-02 1990-10-02 Entfaltbares Weltraumantennensystem mit Vielfach-Strahlungskeulen

Country Status (5)

Country Link
EP (1) EP0421722B1 (de)
JP (1) JP2611528B2 (de)
AT (1) ATE139653T1 (de)
CA (1) CA2022854C (de)
DE (1) DE69027501T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993009578A1 (en) * 1991-11-08 1993-05-13 Calling Communications Corporation Spacecraft antennas and beam steering methods for satellite communication system
AU4674593A (en) * 1992-07-16 1994-02-14 Calling Communications Corporation Spacecraft intersatellite link for satellite communication system
JP3178744B2 (ja) * 1992-09-08 2001-06-25 宇宙開発事業団 衛星搭載用アレーアンテナ
JP3476120B2 (ja) * 1998-07-13 2003-12-10 日本ビクター株式会社 無線通信システム
JP2000036785A (ja) * 1998-07-21 2000-02-02 Victor Co Of Japan Ltd 無線通信システム
US10177460B2 (en) * 2017-04-24 2019-01-08 Blue Digs LLC Satellite array architecture
CN109037968B (zh) * 2018-07-24 2021-04-09 上海微小卫星工程中心 一种宽窄波束结合的低轨卫星接入天线***

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089004A (en) * 1977-05-20 1978-05-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Collapsible corrugated horn antenna
FR2486313A1 (fr) * 1980-07-04 1982-01-08 Seeee Structure gonflable avec ouverture
JPS6216631A (ja) * 1985-07-16 1987-01-24 Kokusai Denshin Denwa Co Ltd <Kdd> 衛星通信方式
JPS62219726A (ja) * 1986-03-20 1987-09-28 Nippon Telegr & Teleph Corp <Ntt> 衛星中継装置
JPS6395703A (ja) * 1986-10-09 1988-04-26 Mitsubishi Electric Corp アンテナ装置
US4922257A (en) * 1987-01-27 1990-05-01 Mitsubishi Denki Kabushiki Kaisha Conformal array antenna
JP2558112B2 (ja) * 1987-02-06 1996-11-27 三菱電機株式会社 アンテナ装置

Also Published As

Publication number Publication date
EP0421722A3 (en) 1991-11-13
JP2611528B2 (ja) 1997-05-21
JPH03139926A (ja) 1991-06-14
CA2022854C (en) 1995-06-06
DE69027501T2 (de) 1997-01-02
EP0421722B1 (de) 1996-06-19
ATE139653T1 (de) 1996-07-15
EP0421722A2 (de) 1991-04-10
CA2022854A1 (en) 1991-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TORSAL TECHNOLOGY GROUP LTD.LLC,, WILMINGTON, , US