SE7703181L - Mikrovagskonfiguration for att hoja tillforlitligheten hos kommunikationssatellit for multipelvag - Google Patents

Mikrovagskonfiguration for att hoja tillforlitligheten hos kommunikationssatellit for multipelvag

Info

Publication number
SE7703181L
SE7703181L SE7703181A SE7703181A SE7703181L SE 7703181 L SE7703181 L SE 7703181L SE 7703181 A SE7703181 A SE 7703181A SE 7703181 A SE7703181 A SE 7703181A SE 7703181 L SE7703181 L SE 7703181L
Authority
SE
Sweden
Prior art keywords
switching
layers
configuration
microwave
amplifiers
Prior art date
Application number
SE7703181A
Other languages
English (en)
Other versions
SE414691B (sv
Inventor
F T Assal
C E Mahle
A Berman
Original Assignee
Televerkets Centralfoervalt
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 Televerkets Centralfoervalt filed Critical Televerkets Centralfoervalt
Publication of SE7703181L publication Critical patent/SE7703181L/sv
Publication of SE414691B publication Critical patent/SE414691B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing
    • H04Q3/68—Grouping or interlacing selector groups or stages
    • H04Q3/685—Circuit arrangements therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S343/00—Communications: radio wave antennas
    • Y10S343/02—Satellite-mounted antenna

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
SE7703181A 1976-03-25 1977-03-21 Redundant mikrovagskonfiguration SE414691B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/670,290 US4070637A (en) 1976-03-25 1976-03-25 Redundant microwave configuration

Publications (2)

Publication Number Publication Date
SE7703181L true SE7703181L (sv) 1977-09-26
SE414691B SE414691B (sv) 1980-08-11

Family

ID=24689806

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7703181A SE414691B (sv) 1976-03-25 1977-03-21 Redundant mikrovagskonfiguration

Country Status (4)

Country Link
US (1) US4070637A (sv)
DE (1) DE2710021A1 (sv)
FR (1) FR2345824A1 (sv)
SE (1) SE414691B (sv)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151489A (en) * 1977-11-15 1979-04-24 Communications Satellite Corporation Waveguide switch having four ports and three connecting states
US4201963A (en) * 1978-01-26 1980-05-06 Communications Satellite Corporation 3-Position, 4-port waveguide switch
US4298847A (en) * 1980-04-21 1981-11-03 Dynatech - Uz, Inc. Multiposition microwave switch with independent termination
FR2546670B1 (fr) * 1983-05-24 1986-03-21 Adret Electronique Element de ligne de transmission pour hyperfrequences comportant un ou plusieurs organes de commutation incorpores en vue de l'insertion d'un ou plusieurs quadripoles
US4618840A (en) * 1984-04-09 1986-10-21 Hughes Aircraft Company Air-line microwave coaxial reversing switch having diagonally switched path
US4644301A (en) * 1985-10-31 1987-02-17 Rca Corporation Redundancy system and switching network
US4749967A (en) * 1986-05-28 1988-06-07 F L Jennings Division Of F L Industries, Inc. High frequency electrical switch
US4695811A (en) * 1986-07-28 1987-09-22 Tektronix, Inc. High frequency coaxial switch
CH675036A5 (sv) * 1986-10-22 1990-08-15 Bbc Brown Boveri & Cie
CH675927A5 (sv) * 1988-01-26 1990-11-15 Asea Brown Boveri
US4908588A (en) * 1988-06-02 1990-03-13 Hu Development Corporation Matrix switch
US4868886A (en) * 1988-06-14 1989-09-19 Communication Satellite Corporation Combined global/spot beam configuration for satellite communications
GB9019488D0 (en) * 1990-09-06 1990-10-24 Ncr Co Local area network having a wireless transmission link
FR2674401B1 (fr) * 1991-03-22 1993-12-17 Alcatel Espace Installation de telecommunication par satellites apte a interesser plusieurs zones de couverture.
US5287543A (en) * 1991-10-07 1994-02-15 General Electric Co. Multichannel communication system with an amplifier in each channel
FR2698746B1 (fr) * 1992-11-27 1995-01-20 Alcatel Espace Réseau de commutateurs.
US5870681A (en) * 1995-12-28 1999-02-09 Lucent Technologies, Inc. Self-steering antenna array
GB2314725B (en) * 1996-06-28 2000-03-08 Matra Marconi Space Uk Ltd Switching means for use on-board a spacecraft
US5828268A (en) * 1997-06-05 1998-10-27 Hughes Electronics Corporation Microwave switches and redundant switching systems
US5936482A (en) * 1997-11-20 1999-08-10 Hughes Electronics Corporation Three dimensional polyhedral-shaped microwave switches
US6252473B1 (en) * 1999-01-06 2001-06-26 Hughes Electronics Corporation Polyhedral-shaped redundant coaxial switch
US5952902A (en) * 1999-03-12 1999-09-14 Kich; Rolf Coaxial "M" switch
US6812905B2 (en) * 1999-04-26 2004-11-02 Andrew Corporation Integrated active antenna for multi-carrier applications
US6587013B1 (en) * 2000-02-16 2003-07-01 Signal Technology Corporation RF power combiner circuit with spaced capacitive stub
US20030172560A1 (en) * 2000-05-05 2003-09-18 Sanjurjo Ana Dominguez Ear tag adaptable device for taking samples to identify cattle by means of dna
US7369810B2 (en) * 2001-10-05 2008-05-06 The Boeing Company Satellite transponder architecture with integral redundancy and beam selection capabilities
US6983174B2 (en) * 2002-09-18 2006-01-03 Andrew Corporation Distributed active transmit and/or receive antenna
US6906681B2 (en) 2002-09-27 2005-06-14 Andrew Corporation Multicarrier distributed active antenna
US7280848B2 (en) * 2002-09-30 2007-10-09 Andrew Corporation Active array antenna and system for beamforming
EP3523891B1 (en) * 2016-10-07 2021-04-28 Honeywell International Inc. Systems and methods for increasing capacity in a redundancy network
US10090128B2 (en) 2016-11-18 2018-10-02 Rohde & Schwarz Gmbh & Co. Kg Switch for switching between different high frequency signals
US10141146B2 (en) 2016-11-18 2018-11-27 Rohde & Schwarz Gmbh & Co. Kg Force-distance controlled mechanical switch
US10193202B2 (en) * 2016-11-18 2019-01-29 Rohde & Schwarz Gmbh & Co. Kg Switch for switchable attenuator and high frequency switchable attenuator
US11011333B2 (en) 2019-08-01 2021-05-18 Rohde & Schwarz Gmbh & Co. Kg Force-distance controlled mechanical switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB744419A (en) * 1953-04-22 1956-02-08 British Broadcasting Corp Improvements in and relating to electric switching apparatus
JPS494771B1 (sv) * 1968-05-14 1974-02-02
US3537035A (en) * 1969-02-06 1970-10-27 Adams Russel Co Inc Cyclic switching network for radio-frequency signals
FR2226094A5 (sv) * 1972-08-07 1974-11-08 Labo Cent Telecommunicat
US3827055A (en) * 1973-04-23 1974-07-30 Rca Corp Lens fed antenna array system
US3953853A (en) * 1974-06-25 1976-04-27 The United States Of America As Represented By The Secretary Of The Army Passive microwave power distribution systems

Also Published As

Publication number Publication date
DE2710021C2 (sv) 1992-12-10
FR2345824B1 (sv) 1981-07-10
DE2710021A1 (de) 1977-09-29
SE414691B (sv) 1980-08-11
US4070637A (en) 1978-01-24
FR2345824A1 (fr) 1977-10-21

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