SE0202542L - Systems for access to satellite services with live broadcasting - Google Patents

Systems for access to satellite services with live broadcasting

Info

Publication number
SE0202542L
SE0202542L SE0202542A SE0202542A SE0202542L SE 0202542 L SE0202542 L SE 0202542L SE 0202542 A SE0202542 A SE 0202542A SE 0202542 A SE0202542 A SE 0202542A SE 0202542 L SE0202542 L SE 0202542L
Authority
SE
Sweden
Prior art keywords
direct broadcast
broadcast satellite
pointable
access
systems
Prior art date
Application number
SE0202542A
Other languages
Swedish (sv)
Other versions
SE524763C2 (en
SE0202542D0 (en
Inventor
Jeb R Linton
Original Assignee
Lockheed Martin Corp A Marylan
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 US09/679,590 external-priority patent/US7472409B1/en
Application filed by Lockheed Martin Corp A Marylan filed Critical Lockheed Martin Corp A Marylan
Publication of SE0202542D0 publication Critical patent/SE0202542D0/en
Publication of SE0202542L publication Critical patent/SE0202542L/en
Publication of SE524763C2 publication Critical patent/SE524763C2/en

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
    • H04B7/18523—Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Circuits Of Receivers In General (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

A system for receiving direct broadcast satellite signals in a mobile craft is disclosed. Generally, the system includes an orientation system for determining the first orientation of the mobile craft, a controller or processor for determining first position control data, and an electronically-pointable antenna adapted to receive first position control data from the controller, such that the antenna is pointable in accordance therewith, such that a first direct broadcast satellite signal is receivable from a first direct broadcast satellite, and a direct broadcast satellite receiver for processing a first radio frequency signal corresponding to the first direct broadcast satellite signal received by the electronically-pointable antenna.
SE0202542A 2000-03-28 2002-08-28 Systems for access to satellite services with direct broadcast SE524763C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19249400P 2000-03-28 2000-03-28
US09/679,590 US7472409B1 (en) 2000-03-28 2000-10-04 System for access to direct broadcast satellite services
PCT/US2001/008700 WO2001073955A2 (en) 2000-03-28 2001-03-19 System for access to direct broadcast satellite services

Publications (3)

Publication Number Publication Date
SE0202542D0 SE0202542D0 (en) 2002-08-28
SE0202542L true SE0202542L (en) 2002-08-28
SE524763C2 SE524763C2 (en) 2004-09-28

Family

ID=26888122

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202542A SE524763C2 (en) 2000-03-28 2002-08-28 Systems for access to satellite services with direct broadcast

Country Status (7)

Country Link
JP (1) JP2003529270A (en)
AU (1) AU2001252930A1 (en)
CA (1) CA2399205C (en)
DE (1) DE10195987T1 (en)
GB (1) GB2378581B (en)
SE (1) SE524763C2 (en)
WO (1) WO2001073955A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2402553B (en) 2003-06-06 2007-06-20 Westerngeco Seismic Holdings A segmented antenna system for offshore radio networks and method of using the same
GB2423191B (en) * 2005-02-02 2007-06-20 Toshiba Res Europ Ltd Antenna unit and method of transmission or reception

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69324771T2 (en) * 1992-11-30 1999-09-09 All Nippon Airways Co Ltd Mobile receiver for satellite radio
US5311197A (en) * 1993-02-01 1994-05-10 Trimble Navigation Limited Event-activated reporting of vehicle location
US5463656A (en) * 1993-10-29 1995-10-31 Harris Corporation System for conducting video communications over satellite communication link with aircraft having physically compact, effectively conformal, phased array antenna
US5983071A (en) * 1997-07-22 1999-11-09 Hughes Electronics Corporation Video receiver with automatic satellite antenna orientation
US5999130A (en) * 1998-04-07 1999-12-07 Trimble Navigation Limited Determination of radar threat location from an airborne vehicle
US6253064B1 (en) * 1999-02-25 2001-06-26 David A. Monroe Terminal based traffic management and security surveillance system for aircraft and other commercial vehicles

Also Published As

Publication number Publication date
WO2001073955A2 (en) 2001-10-04
JP2003529270A (en) 2003-09-30
SE524763C2 (en) 2004-09-28
GB2378581B (en) 2004-04-07
SE0202542D0 (en) 2002-08-28
GB0218231D0 (en) 2002-09-11
WO2001073955A3 (en) 2002-03-21
CA2399205A1 (en) 2001-10-04
CA2399205C (en) 2007-06-05
DE10195987T1 (en) 2003-10-30
GB2378581A (en) 2003-02-12
AU2001252930A1 (en) 2001-10-08

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Legal Events

Date Code Title Description
NUG Patent has lapsed