TW357499B - Multiple altitude satellite relay system and method - Google Patents

Multiple altitude satellite relay system and method

Info

Publication number
TW357499B
TW357499B TW086117982A TW86117982A TW357499B TW 357499 B TW357499 B TW 357499B TW 086117982 A TW086117982 A TW 086117982A TW 86117982 A TW86117982 A TW 86117982A TW 357499 B TW357499 B TW 357499B
Authority
TW
Taiwan
Prior art keywords
satellite
relay system
orbit
satellite relay
altitude
Prior art date
Application number
TW086117982A
Other languages
English (en)
Inventor
Brian R Williams
Peter H Cress
Original Assignee
Trw 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 Trw Inc filed Critical Trw Inc
Application granted granted Critical
Publication of TW357499B publication Critical patent/TW357499B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
    • B64G1/1007—Communications satellites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
    • B64G1/1085—Swarms and constellations
    • 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
    • H04B7/195—Non-synchronous stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B64G1/242—Orbits and trajectories

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
TW086117982A 1996-11-27 1997-11-27 Multiple altitude satellite relay system and method TW357499B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/757,542 US5971324A (en) 1995-10-03 1996-11-27 Multiple altitude satellite relay system and method

Publications (1)

Publication Number Publication Date
TW357499B true TW357499B (en) 1999-05-01

Family

ID=25048223

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086117982A TW357499B (en) 1996-11-27 1997-11-27 Multiple altitude satellite relay system and method

Country Status (6)

Country Link
US (1) US5971324A (zh)
EP (1) EP0845876A3 (zh)
JP (1) JP3110716B2 (zh)
CN (1) CN1193854A (zh)
CA (1) CA2222570C (zh)
TW (1) TW357499B (zh)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59800354D1 (de) * 1998-02-16 2001-01-04 Contraves Space Ag Zuerich Verfahren zur Bestimmung der orbitalen Positionen von Satelliten in LEO-Netzwerken
US6257526B1 (en) * 1998-11-09 2001-07-10 Hughes Electronics Corporation Satellite system and method of deploying same
US6327523B2 (en) 1999-01-21 2001-12-04 Hughes Electronics Corporation Overhead system of inclined eccentric geosynchronous orbitting satellites
US6511020B2 (en) * 2000-01-07 2003-01-28 The Boeing Company Method for limiting interference between satellite communications systems
US6725012B1 (en) * 2000-02-01 2004-04-20 The Aerospace Corporation Method for deploying an orbiting sparse array antenna
US7184761B1 (en) 2000-03-27 2007-02-27 The Directv Group, Inc. Satellite communications system
US7369809B1 (en) 2000-10-30 2008-05-06 The Directv Group, Inc. System and method for continuous broadcast service from non-geostationary orbits
US20030114102A1 (en) * 2001-12-13 2003-06-19 Golding Leonard S. System and method for providing trans-polar satellite communications
US7370566B2 (en) * 2003-09-04 2008-05-13 Harris Corporation Complimentary retrograde/prograde satellite constellation
CA2550544A1 (en) * 2003-12-29 2005-11-17 Peersat Llc Inter-satellite crosslink communications system, apparatus, method and computer program product
US7258305B1 (en) 2004-03-23 2007-08-21 Northrop Grumman Corporation Space based change detection using common ground track constellations capable of being configured for multi-manifest launches
US7255308B1 (en) 2004-03-23 2007-08-14 Northrop Grumman Corporation Solar dominated satellite constellations capable of having repeating common ground tracks
US7270299B1 (en) 2004-03-23 2007-09-18 Northrop Grumman Corporation Space based change detection using common ground track constellations
US7831202B2 (en) * 2005-08-09 2010-11-09 Atc Technologies, Llc Satellite communications systems and methods using substantially co-located feeder link antennas
US7454272B1 (en) * 2005-08-25 2008-11-18 Raytheon Company Geostationary stationkeeping method
WO2007058721A1 (en) * 2005-11-16 2007-05-24 Northrop Grumman Space & Mission Systems Corp. First satellite sub-constellation and offset second satellite sub-constellation
US8090312B2 (en) * 2006-10-03 2012-01-03 Raytheon Company System and method for observing a satellite using a satellite in retrograde orbit
FR2918827B1 (fr) * 2007-07-10 2009-10-16 Astrium Sas Systeme pour le positionnement d'un utilisateur terrestre.
EP2273692B1 (en) * 2009-07-06 2016-08-31 Airbus Defence and Space SAS Virtual polar satellite ground station for low orbit earth observation satellites based on a geostationary satellite pointing an antenna over an earth pole
WO2011010299A1 (en) 2009-07-24 2011-01-27 Datagrid Inc. Satellite based positioning system
FR2954635B1 (fr) 2009-12-17 2016-03-11 Astrium Sas Systeme spatial hybride base sur une constellation de satellites en orbite basse agissant comme repeteurs spatiaux pour ameliorer l'emission et la reception de signaux geostationnaires
CN102723981A (zh) * 2012-06-26 2012-10-10 上海卫星工程研究所 基于人造卫星星座的空间互联网技术在轨验证系统
CN102745341B (zh) * 2012-06-26 2014-10-29 上海卫星工程研究所 兼顾空间大尺度与小尺度探测的卫星星座系统
CN102745342B (zh) * 2012-06-26 2014-10-29 上海卫星工程研究所 用于太阳爆发-近地空间环境响应探测的卫星星座系统
US8811614B2 (en) * 2012-10-16 2014-08-19 The Boeing Company Space based authentication utilizing signals from low and medium earth orbit
CN103178895B (zh) * 2013-03-12 2015-12-09 中国空间技术研究院 卫星移动通信星座星间测控系统和方法
CN103595460B (zh) * 2013-10-16 2016-06-29 西安空间无线电技术研究所 一种基于中继终端的捕获跟踪系统及在轨相位校准方法
CN103595459B (zh) * 2013-10-16 2017-01-04 西安空间无线电技术研究所 一种基于中继终端的捕获跟踪系统及目标自动跟踪方法
US9647749B2 (en) * 2014-09-30 2017-05-09 Google Inc. Satellite constellation
MY191476A (en) 2015-07-31 2022-06-28 Viasat Inc Flexible capacity satellite constellation
US10574341B1 (en) * 2015-10-13 2020-02-25 Loon Llc Channel reconfigurable millimeter-wave RF system
JP2019513315A (ja) * 2016-02-29 2019-05-23 ウルグス ソシエダード アノニマ 惑星規模解析のためのシステム
CN106685518B (zh) * 2017-02-13 2019-05-14 中国电子科技集团公司第三十六研究所 一种geo电子侦察卫星轨道部署方法
US10361773B2 (en) * 2017-04-24 2019-07-23 Blue Digs LLC Satellite constellation having multiple orbital inclinations
CN107566026A (zh) * 2017-10-06 2018-01-09 廖忠民 多层次星座组网的卫星信息网络
CN107979408B (zh) * 2017-12-08 2020-06-05 北京理工大学 一种高轨卫星组网认证及可信保持方法
CN108820251B (zh) * 2018-03-28 2021-09-28 上海宇航系统工程研究所 一种用于地磁尾探测的太阳帆飞行器星座系统
CN109104236B (zh) * 2018-07-18 2020-12-11 北京天链测控技术有限公司 一种低轨卫星与地面接收站通信的方法
CN113098605B (zh) * 2018-12-28 2022-07-26 长沙天仪空间科技研究院有限公司 一种光通信系统的手持终端
CN109617597A (zh) * 2019-02-19 2019-04-12 亚太卫星宽带通信（深圳）有限公司 多轨道卫星联合组网系统及卫星通信方法
WO2020261481A1 (ja) * 2019-06-27 2020-12-30 三菱電機株式会社 衛星コンステレーション、地上設備および人工衛星
WO2021173654A1 (en) * 2020-02-24 2021-09-02 Viasat, Inc. Lensing using lower earth orbit repeaters
RU2753665C1 (ru) * 2020-03-03 2021-08-19 Акционерное общество «Российская корпорация ракетно-космического приборостроения и информационных систем» (АО «Российские космические системы») Система передачи информации между космическими аппаратами и беспилотными летательными аппаратами
RU2738263C1 (ru) * 2020-04-27 2020-12-11 Акционерное общество «Информационные спутниковые системы» имени академика М.Ф.Решетнёва» Способ построения космической системы ретрансляции информации между земными станциями и абонентскими терминалами
US20220094431A1 (en) * 2020-09-24 2022-03-24 Hooshang Kaen Secure global satellite network
CN114598374B (zh) * 2020-12-07 2023-08-29 千寻位置网络有限公司 数据处理方法、装置、电子设备及计算机可读介质
CN116073884B (zh) * 2022-12-28 2024-04-19 航天行云科技有限公司 一种基于高低轨卫星融合的海洋浮标通信系统及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452356A (en) * 1966-06-07 1969-06-24 North American Rockwell Directional radio relay system
DE3426851C1 (de) * 1984-07-20 1985-10-17 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Satelliten-Navigationssystem
US4854527A (en) * 1985-07-19 1989-08-08 Draim John E Tetrahedral multi-satellite continuous-coverage constellation
DE3644176A1 (de) * 1986-12-23 1988-07-14 Messerschmitt Boelkow Blohm Verfahren zur uebertragung von daten mittels eines geostationaeren satelliten und wenigstens eines subsatelliten
IT1205769B (it) * 1987-03-26 1989-03-31 Selenia Spazio Spa Sistema radar costituito da una schiera di satelliti elementari interconnessi
GB8801008D0 (en) * 1988-01-18 1988-02-17 British Aerospace Acquisition system for multiple access optical communication system
US5129095A (en) * 1989-11-03 1992-07-07 Motorola, Inc. Global communication system receiver and method for operating the same
US5099235A (en) * 1990-05-14 1992-03-24 Hughes Aircraft Company Method for transferring data through a network of intelligent control stations using decentralized control techniques
US5433726A (en) * 1991-04-22 1995-07-18 Trw Inc. Medium-earth-altitude satellite-based cellular telecommunications system
US5363368A (en) * 1992-05-26 1994-11-08 Motorola, Inc. Simultaneous TDMA communication system
US6400926B1 (en) * 1994-06-22 2002-06-04 Ericsson Ge Mobile Communications Inc. Radiocommunication system using geostationary and non-geostationary satellites
JPH08213945A (ja) * 1995-02-06 1996-08-20 Atr Kodenpa Tsushin Kenkyusho:Kk 衛星通信システム
US5717404A (en) * 1996-05-15 1998-02-10 Hughes Electronics Satellite ephemeris determination system using GPS tracking techniques

Also Published As

Publication number Publication date
JP3110716B2 (ja) 2000-11-20
JPH10190548A (ja) 1998-07-21
CA2222570C (en) 2001-05-01
US5971324A (en) 1999-10-26
CN1193854A (zh) 1998-09-23
EP0845876A2 (en) 1998-06-03
EP0845876A3 (en) 2003-01-08
CA2222570A1 (en) 1998-05-27

Similar Documents

Publication Publication Date Title
TW357499B (en) Multiple altitude satellite relay system and method
AU689062B2 (en) Advanced maintenance system for aircraft and military weapons
AU4568296A (en) Method and system for aircraft weapon station testing
AU3026689A (en) Communications system with moving bodies with the aid of satellites
AU3176893A (en) Beam compensation methods for satellite communication system
AU7563398A (en) High latitude geostationary satellite system
IL133332A0 (en) Systems for vehicular, land-based distribution of liquefied natural gas
AU6532698A (en) Autonomous on-board orbit control/maintenance system for satellites
CA2185862A1 (en) Multiple altitude satellite relay system and method
CA2068875A1 (en) Satellite based global paging system
ZA976646B (en) Embedded mission avionics data link system.
AU1213597A (en) System, method and means for replacement of components on bottom based installations
AU3342000A (en) Method and system for intelligent agent decision making for tactical aerial warfare
AU4420197A (en) Low earth orbit payload launch system
NO953294D0 (no) Antenne- og sambandssystem for flerveis satelittsamband, og fremgangsmåte for betjening av mottakerstasjoner for slikt samband
IL109546A (en) Aircraft sighting system
EP0595450A3 (en) System for the transmission of optical signals between an aircraft and a ground station.
BR9408022A (pt) Sistema de comunicaçoes por satélite e processo de comunicações por satélite
AU3818795A (en) Method and systems for controlling the service for an aircraft
TW332831B (en) Heterobenopyran compounds
FI965163A0 (fi) Radioliikennejärjestelmä, joka käyttää geostationäärisiä ja ei-geostationäärisiä satelliitteja
EP0177203A3 (en) Radio navigation system
AU4674593A (en) Spacecraft intersatellite link for satellite communication system
DE3484186D1 (de) Flugkoerper zur stoerung bodengebundener funkanlagen.
UA29521C2 (uk) Спосіб та система для гальмування та/або зупинки транспортного засобу, що рухається вздовж колії