DE69331923T2 - Gerät zur transparenten Signalpfadumschaltung, insbesondere in der Raumfahrttechnik, und dieses Gerät enthaltende Nutzlast - Google Patents

Gerät zur transparenten Signalpfadumschaltung, insbesondere in der Raumfahrttechnik, und dieses Gerät enthaltende Nutzlast

Info

Publication number
DE69331923T2
DE69331923T2 DE69331923T DE69331923T DE69331923T2 DE 69331923 T2 DE69331923 T2 DE 69331923T2 DE 69331923 T DE69331923 T DE 69331923T DE 69331923 T DE69331923 T DE 69331923T DE 69331923 T2 DE69331923 T2 DE 69331923T2
Authority
DE
Germany
Prior art keywords
signal path
path switching
space technology
payload containing
transparent signal
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
DE69331923T
Other languages
English (en)
Other versions
DE69331923D1 (de
Inventor
Robert Mort
Denis Rouffet
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.)
Sutton Wireless Wilmington Del Us LLC
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE69331923D1 publication Critical patent/DE69331923D1/de
Publication of DE69331923T2 publication Critical patent/DE69331923T2/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
    • H04B7/2046—SS-TDMA, TDMA satellite switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Transmitters (AREA)
DE69331923T 1992-08-14 1993-08-11 Gerät zur transparenten Signalpfadumschaltung, insbesondere in der Raumfahrttechnik, und dieses Gerät enthaltende Nutzlast Expired - Lifetime DE69331923T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929210043A FR2694855B1 (fr) 1992-08-14 1992-08-14 Dispositif de commutation transparente, notamment pour le domaine spatial, architectures de charge utile utilisant un tel dispositif, et procédés de mise en Óoeuvre du dispositif et des architectures.

Publications (2)

Publication Number Publication Date
DE69331923D1 DE69331923D1 (de) 2002-06-20
DE69331923T2 true DE69331923T2 (de) 2002-12-12

Family

ID=9432868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69331923T Expired - Lifetime DE69331923T2 (de) 1992-08-14 1993-08-11 Gerät zur transparenten Signalpfadumschaltung, insbesondere in der Raumfahrttechnik, und dieses Gerät enthaltende Nutzlast

Country Status (4)

Country Link
US (1) US5428814A (de)
EP (1) EP0584012B1 (de)
DE (1) DE69331923T2 (de)
FR (1) FR2694855B1 (de)

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US5654774A (en) * 1995-06-06 1997-08-05 Thomson Consumer Electronics, Inc. Tuner for digital satellite receiver
TW353245B (en) * 1995-06-06 1999-02-21 Thomson Consumer Electronics Saw filter for a tuner of a digital satellite receiver
US5552920A (en) * 1995-06-07 1996-09-03 Glynn; Thomas W. Optically crosslinked communication system (OCCS)
CA2157209C (en) * 1995-08-30 2001-04-10 Robert Peach Repeaters for multibeam satellites
CA2165875C (en) * 1995-12-21 2001-03-13 Gary Beauchamp Intersatellite communications systems
US5758277A (en) * 1996-09-19 1998-05-26 Corsair Communications, Inc. Transient analysis system for characterizing RF transmitters by analyzing transmitted RF signals
US5956620A (en) * 1997-01-17 1999-09-21 Com Dev Limited Analog processor for digital satellites
US6175719B1 (en) * 1997-06-25 2001-01-16 Hughes Electronics Corporation Multi-spot-beam satellite system with broadcast and surge capacity capability
US6317583B1 (en) * 1997-07-25 2001-11-13 Trw Inc. Telecommunications satellite channelizer
US6047162A (en) * 1997-09-25 2000-04-04 Com Dev Limited Regional programming in a direct broadcast satellite
US6130590A (en) * 1998-08-14 2000-10-10 Lucent Technologies Inc. Programmable filter bank having notch filter and bandpass filter frequency responses
US6275479B1 (en) * 1999-03-19 2001-08-14 Spacecode Llc Multiplexed power amplifiers for satellite communication system
US6236833B1 (en) * 1999-08-05 2001-05-22 Hughes Electronics Corporation Scalable switch matrix and demodulator bank architecture for a satellite uplink receiver
US6704543B1 (en) * 1999-09-27 2004-03-09 Ems Technologies, Inc. Multi-beam satellite communications system
US6633744B1 (en) 1999-10-12 2003-10-14 Ems Technologies, Inc. Ground-based satellite communications nulling antenna
US6836658B1 (en) 2000-03-03 2004-12-28 Ems Technologies, Inc. High data rate satellite communications system and method
US6941138B1 (en) 2000-09-05 2005-09-06 The Directv Group, Inc. Concurrent communications between a user terminal and multiple stratospheric transponder platforms
US7085499B2 (en) * 2001-11-15 2006-08-01 Hrl Laboratories, Llc Agile RF-lightwave waveform synthesis and an optical multi-tone amplitude modulator
WO2003043178A2 (en) * 2001-11-15 2003-05-22 Hrl Laboratories, Llc Frequency agile spread waveform generator and method and pre-processor apparatus and method
US7499653B2 (en) * 2003-07-14 2009-03-03 Hrl Laboratories, Llc Multiple wavelength photonic oscillator
US7822082B2 (en) * 2004-01-27 2010-10-26 Hrl Laboratories, Llc Wavelength reconfigurable laser transmitter tuned via the resonance passbands of a tunable microresonator
US7084811B1 (en) * 2004-09-14 2006-08-01 Hrl Laboratories, Llc Agile optical wavelength selection for antenna beamforming
FR2904897B1 (fr) * 2006-08-10 2008-09-26 Alcatel Sa Dispositif d'amplification large bande
US8248977B2 (en) * 2007-04-16 2012-08-21 Astrium Limited Routing of downlink channels in a communications satellite
US7602336B2 (en) * 2007-06-11 2009-10-13 The Aerospace Corporation Coherently combining antennas
US8174337B2 (en) * 2007-07-31 2012-05-08 General Instrument Corporation Radio frequency switch for use in satellite receivers
US20100129076A1 (en) * 2008-11-24 2010-05-27 Giovanni Barbarossa Method and apparatus for spectral band management
FR2968501B1 (fr) * 2010-12-02 2013-04-26 Astrium Sas Reseau de commutateurs et charge utile de satellite de telecommunications comportant un reseau de commutateurs
US9837983B2 (en) * 2015-03-13 2017-12-05 Avago Technologies General Ip (Singapore) Pte. Ltd. Acoustic filter device with combined passband
DE102016106185A1 (de) 2016-04-05 2017-10-05 Snaptrack, Inc. Breitbandiges SAW-Filter
US10230407B2 (en) * 2016-07-14 2019-03-12 Hughes Network Systems, Llc Radio receiver with hybrid channelizer architecture
KR102061274B1 (ko) * 2018-08-08 2019-12-31 재단법인대구경북과학기술원 버스네트워크시스템
US20200167442A1 (en) * 2018-11-27 2020-05-28 The Boeing Company Apparatus and method of processor-aided wiring of components of an electrical system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872410A (en) * 1972-12-04 1975-03-18 Gte Laboratories Inc Surface wave filter for tv if stage
US4144495A (en) * 1977-02-23 1979-03-13 Communications Satellite Corporation Satellite switching system
US4232266A (en) * 1978-09-05 1980-11-04 Bell Telephone Laboratories, Incorporated Technique for sharing a plurality of transponders among a same or larger number of channels
US4349915A (en) * 1981-02-02 1982-09-14 General Electric Company Minimization of multipath and doppler effects in radiant energy communication systems
JPS59193658A (ja) * 1983-04-18 1984-11-02 Nec Corp 擬似誤り検出回路
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
US4901085A (en) * 1988-09-23 1990-02-13 Spar Aerospace Limited Divided LLBFN/HMPA transmitted architecture
US5287543A (en) * 1991-10-07 1994-02-15 General Electric Co. Multichannel communication system with an amplifier in each channel

Also Published As

Publication number Publication date
US5428814A (en) 1995-06-27
FR2694855B1 (fr) 1994-09-30
EP0584012B1 (de) 2002-05-15
EP0584012A1 (de) 1994-02-23
DE69331923D1 (de) 2002-06-20
FR2694855A1 (fr) 1994-02-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8327 Change in the person/name/address of the patent owner

Owner name: SUTTON WIRELESS L.L.C., WILMINGTON, DEL., US