ATE248441T1 - Satellitensystem mit hochfrequenzantenne - Google Patents

Satellitensystem mit hochfrequenzantenne

Info

Publication number
ATE248441T1
ATE248441T1 AT00949560T AT00949560T ATE248441T1 AT E248441 T1 ATE248441 T1 AT E248441T1 AT 00949560 T AT00949560 T AT 00949560T AT 00949560 T AT00949560 T AT 00949560T AT E248441 T1 ATE248441 T1 AT E248441T1
Authority
AT
Austria
Prior art keywords
antenna
earth
radiofrequency
phase
tiles
Prior art date
Application number
AT00949560T
Other languages
English (en)
Inventor
Jean-Paul Aguttes
Original Assignee
Centre Nat Etd Spatiales
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 FR9908223A external-priority patent/FR2795575B1/fr
Application filed by Centre Nat Etd Spatiales filed Critical Centre Nat Etd Spatiales
Application granted granted Critical
Publication of ATE248441T1 publication Critical patent/ATE248441T1/de

Links

Classifications

    • 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
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18515—Transmission equipment in satellites or space-based relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Radio Relay Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Waveguide Aerials (AREA)
AT00949560T 1999-06-28 2000-06-28 Satellitensystem mit hochfrequenzantenne ATE248441T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9908223A FR2795575B1 (fr) 1999-06-28 1999-06-28 Systeme comportant un satellite a antenne radiofrequence
FR0001130A FR2795576B1 (fr) 1999-06-28 2000-01-28 Systeme comportant un satellite a antenne radiofrequence
PCT/FR2000/001803 WO2001001515A1 (fr) 1999-06-28 2000-06-28 Systeme comportant un satellite a antenne radiofrequence

Publications (1)

Publication Number Publication Date
ATE248441T1 true ATE248441T1 (de) 2003-09-15

Family

ID=26212136

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00949560T ATE248441T1 (de) 1999-06-28 2000-06-28 Satellitensystem mit hochfrequenzantenne

Country Status (8)

Country Link
US (1) US6844844B1 (de)
EP (1) EP1198864B1 (de)
JP (1) JP4873807B2 (de)
AT (1) ATE248441T1 (de)
CA (1) CA2377590C (de)
DE (1) DE60004858T2 (de)
FR (1) FR2795576B1 (de)
WO (1) WO2001001515A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7981056B2 (en) * 2002-04-19 2011-07-19 Pelikan Technologies, Inc. Methods and apparatus for lancet actuation
US7226461B2 (en) * 2002-04-19 2007-06-05 Pelikan Technologies, Inc. Method and apparatus for a multi-use body fluid sampling device with sterility barrier release
US20100245571A1 (en) * 2006-04-24 2010-09-30 Northrop Grumman Corporation Global hawk image mosaic
JP2011504780A (ja) 2007-11-28 2011-02-17 ザ・プロヴォスト，フェローズ・アンド・スカラーズ・オブ・ザ・カレッジ・オブ・ザ・ホーリー・アンド・アンディヴァイデッド・トリニティー・オブ・クイーン・エリザベス，ニア・ダブリン 管腔人工器官
US8001495B2 (en) 2008-04-17 2011-08-16 International Business Machines Corporation System and method of predicting problematic areas for lithography in a circuit design
US9857475B2 (en) * 2008-09-09 2018-01-02 Geooptics, Inc. Cellular interferometer for continuous earth remote observation (CICERO)
US8977309B2 (en) * 2009-09-21 2015-03-10 Kathrein-Werke Kg Antenna array, network planning system, communication network and method for relaying radio signals with independently configurable beam pattern shapes using a local knowledge
US9584199B2 (en) 2009-09-21 2017-02-28 Kathrein-Werke Kg User group specific beam forming in a mobile network
US20210208375A1 (en) * 2020-01-02 2021-07-08 Raytheon Company Optical orthorectification system
US11569904B1 (en) 2021-08-02 2023-01-31 Hubble Network Inc. Differentiating orthogonally modulated signals received from multiple transmitters at one or more antenna arrays
US11283516B1 (en) * 2021-08-02 2022-03-22 Hubble Network Inc Multi spoke beamforming for low power wide area satellite and terrestrial networks
CN114430100B (zh) * 2022-02-15 2023-10-13 长沙天仪空间科技研究院有限公司 星载天线展开控制系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54116860A (en) * 1978-03-03 1979-09-11 Nippon Telegr & Teleph Corp <Ntt> Variable power distributor
GB2134353B (en) * 1983-01-12 1986-05-14 British Aerospace Co-operative satellites
JPS6218841A (ja) * 1985-07-18 1987-01-27 Nec Corp 衛星中継通信方式
JPH03191603A (ja) * 1989-12-21 1991-08-21 Toshiba Corp 成形ビームアンテナ装置
US5422647A (en) * 1993-05-07 1995-06-06 Space Systems/Loral, Inc. Mobile communication satellite payload
FR2714778B1 (fr) * 1993-12-31 1996-03-29 Aerospatiale Procédé et dispositif de transmission entre le sol et véhicule spatial géostationnaire.
FR2729025B1 (fr) * 1995-01-02 1997-03-21 Europ Agence Spatiale Procede et systeme de transmission de signaux radioelectriques via un reseau de satellites entre une station terrestre fixe et des terminaux mobiles d'usagers
FR2737627B1 (fr) * 1995-08-02 1997-10-03 Europ Agence Spatiale Systeme de transmission de signaux radioelectriques via un satellite de communication geostationnaire, notamment pour des communications avec des terminaux mobiles portables
JPH10336145A (ja) * 1997-05-30 1998-12-18 Toshiba Corp 衛星放送システムおよび放送衛星
US6125261A (en) * 1997-06-02 2000-09-26 Hughes Electronics Corporation Method and system for communicating high rate data in a satellite-based communications network
US6104911A (en) * 1997-11-14 2000-08-15 Motorola, Inc. Communication system with satellite diversity and method of operation thereof
US6301231B1 (en) * 1998-06-02 2001-10-09 Amer A. Hassan Satellite communication system with variable rate satellite link diversity

Also Published As

Publication number Publication date
EP1198864A1 (de) 2002-04-24
CA2377590A1 (fr) 2001-01-04
JP2003503929A (ja) 2003-01-28
CA2377590C (fr) 2008-02-05
WO2001001515A1 (fr) 2001-01-04
US6844844B1 (en) 2005-01-18
EP1198864B1 (de) 2003-08-27
DE60004858T2 (de) 2004-06-09
FR2795576A1 (fr) 2000-12-29
JP4873807B2 (ja) 2012-02-08
FR2795576B1 (fr) 2007-01-05
DE60004858D1 (de) 2003-10-02

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Legal Events

Date Code Title Description
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