CA2022854C - Antenne spatiale deployable a faisceaux multiples - Google Patents

Antenne spatiale deployable a faisceaux multiples

Info

Publication number
CA2022854C
CA2022854C CA002022854A CA2022854A CA2022854C CA 2022854 C CA2022854 C CA 2022854C CA 002022854 A CA002022854 A CA 002022854A CA 2022854 A CA2022854 A CA 2022854A CA 2022854 C CA2022854 C CA 2022854C
Authority
CA
Canada
Prior art keywords
antenna
multiple beam
beam space
horn
satellite
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
CA002022854A
Other languages
English (en)
Other versions
CA2022854A1 (fr
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.)
Motorola Solutions Inc
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
Publication of CA2022854A1 publication Critical patent/CA2022854A1/fr
Application granted granted Critical
Publication of CA2022854C publication Critical patent/CA2022854C/fr
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
    • H01Q19/06—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)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
CA002022854A 1989-10-02 1990-08-08 Antenne spatiale deployable a faisceaux multiples Expired - Fee Related CA2022854C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41581489A 1989-10-02 1989-10-02
US415,814 1989-10-02

Publications (2)

Publication Number Publication Date
CA2022854A1 CA2022854A1 (fr) 1991-04-03
CA2022854C true CA2022854C (fr) 1995-06-06

Family

ID=23647313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002022854A Expired - Fee Related CA2022854C (fr) 1989-10-02 1990-08-08 Antenne spatiale deployable a faisceaux multiples

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993009578A1 (fr) * 1991-11-08 1993-05-13 Calling Communications Corporation Antennes de satellite et procedes de commande d'orientation de faisceau pour systeme de telecommunication par satellites
WO1994002972A1 (fr) * 1992-07-16 1994-02-03 Calling Communications Corporation Engin spatial de liaison intersatellite pour un systeme de communications par satellite
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系统

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
JP2558112B2 (ja) * 1987-02-06 1996-11-27 三菱電機株式会社 アンテナ装置
US4922257A (en) * 1987-01-27 1990-05-01 Mitsubishi Denki Kabushiki Kaisha Conformal array antenna

Also Published As

Publication number Publication date
DE69027501T2 (de) 1997-01-02
JP2611528B2 (ja) 1997-05-21
ATE139653T1 (de) 1996-07-15
EP0421722A3 (en) 1991-11-13
DE69027501D1 (de) 1996-07-25
CA2022854A1 (fr) 1991-04-03
EP0421722A2 (fr) 1991-04-10
JPH03139926A (ja) 1991-06-14
EP0421722B1 (fr) 1996-06-19

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Legal Events

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EEER Examination request
MKLA Lapsed