DE69626905D1 - Satelliten-Zwischenverstärker zur Funkkeulen-Umschaltung von Kanälen und Teilkanälen - Google Patents

Satelliten-Zwischenverstärker zur Funkkeulen-Umschaltung von Kanälen und Teilkanälen

Info

Publication number
DE69626905D1
DE69626905D1 DE69626905T DE69626905T DE69626905D1 DE 69626905 D1 DE69626905 D1 DE 69626905D1 DE 69626905 T DE69626905 T DE 69626905T DE 69626905 T DE69626905 T DE 69626905T DE 69626905 D1 DE69626905 D1 DE 69626905D1
Authority
DE
Germany
Prior art keywords
subchannels
channels
satellite repeater
switching radio
radio lobes
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
DE69626905T
Other languages
English (en)
Other versions
DE69626905T2 (de
Inventor
Robert Peach
Nigel Miller
Bharat Tailor
Kamal Ali
Gary Beauchamp
Simon Lam
Ken Lazaris-Brunner
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.)
Com Dev Ltd
Original Assignee
Com Dev Ltd
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 CA002157209A external-priority patent/CA2157209C/en
Application filed by Com Dev Ltd filed Critical Com Dev Ltd
Application granted granted Critical
Publication of DE69626905D1 publication Critical patent/DE69626905D1/de
Publication of DE69626905T2 publication Critical patent/DE69626905T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B7/204—Multiple access
    • H04B7/2041—Spot beam multiple access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
DE69626905T 1995-08-30 1996-08-13 Satelliten-Zwischenverstärker zur Funkkeulen-Umschaltung von Kanälen und Teilkanälen Expired - Lifetime DE69626905T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA002157209A CA2157209C (en) 1995-08-30 1995-08-30 Repeaters for multibeam satellites
CA2157209 1995-08-30
US633676 1996-04-17
US08/633,676 US5822312A (en) 1995-08-30 1996-04-17 Repeaters for multibeam satellites

Publications (2)

Publication Number Publication Date
DE69626905D1 true DE69626905D1 (de) 2003-04-30
DE69626905T2 DE69626905T2 (de) 2004-03-11

Family

ID=25678127

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69626905T Expired - Lifetime DE69626905T2 (de) 1995-08-30 1996-08-13 Satelliten-Zwischenverstärker zur Funkkeulen-Umschaltung von Kanälen und Teilkanälen

Country Status (3)

Country Link
EP (1) EP0760561B9 (de)
DE (1) DE69626905T2 (de)
NO (1) NO963548L (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317420B1 (en) * 1999-06-25 2001-11-13 Qualcomm Inc. Feeder link spatial multiplexing in a satellite communication system
US6341213B1 (en) * 1999-08-11 2002-01-22 Hughes Electronics Corporation Dynamic repeater configuration for multilink satellite systems with robust subchannel interconnect capability
EP1353454A3 (de) * 1999-09-27 2005-10-19 EMS Technologies, Inc. Mehrstrahlsatellitenkommunikationssystem
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61148926A (ja) * 1984-12-24 1986-07-07 Kokusai Denshin Denwa Co Ltd <Kdd> 通信衛星中継器
US4858225A (en) * 1987-11-05 1989-08-15 International Telecommunications Satellite Variable bandwidth variable center-frequency multibeam satellite-switched router

Also Published As

Publication number Publication date
DE69626905T2 (de) 2004-03-11
EP0760561B9 (de) 2004-03-17
EP0760561A2 (de) 1997-03-05
EP0760561B1 (de) 2003-03-26
NO963548D0 (no) 1996-08-26
EP0760561A3 (de) 1998-05-13
NO963548L (no) 1997-03-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT

8328 Change in the person/name/address of the agent

Representative=s name: KREUTZER, U., DIPL.-PHYS., PAT.-ANW., 47119 DUISBU

8328 Change in the person/name/address of the agent

Representative=s name: CBDL PATENTANWAELTE, 47051 DUISBURG