IT1036134B - Terminale affidabile a terratelecomunicazioni via satellite - Google Patents

Terminale affidabile a terratelecomunicazioni via satellite

Info

Publication number
IT1036134B
IT1036134B IT68396/75A IT6839675A IT1036134B IT 1036134 B IT1036134 B IT 1036134B IT 68396/75 A IT68396/75 A IT 68396/75A IT 6839675 A IT6839675 A IT 6839675A IT 1036134 B IT1036134 B IT 1036134B
Authority
IT
Italy
Prior art keywords
terratelecomunicazioni
via satellite
reliable terminal
reliable
terminal
Prior art date
Application number
IT68396/75A
Other languages
English (en)
Italian (it)
Original Assignee
Communications Satellite Corp
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 Communications Satellite Corp filed Critical Communications Satellite Corp
Application granted granted Critical
Publication of IT1036134B publication Critical patent/IT1036134B/it

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
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18517—Transmission equipment in earth stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Amplifiers (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Microwave Amplifiers (AREA)
IT68396/75A 1974-05-31 1975-05-30 Terminale affidabile a terratelecomunicazioni via satellite IT1036134B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/475,228 US3931623A (en) 1974-05-31 1974-05-31 Reliable earth terminal for satellite communications

Publications (1)

Publication Number Publication Date
IT1036134B true IT1036134B (it) 1979-10-30

Family

ID=23886727

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68396/75A IT1036134B (it) 1974-05-31 1975-05-30 Terminale affidabile a terratelecomunicazioni via satellite

Country Status (7)

Country Link
US (1) US3931623A ( )
JP (1) JPS5129814A ( )
BR (1) BR7503440A ( )
CA (1) CA1038932A ( )
FR (1) FR2275941A1 ( )
GB (1) GB1497430A ( )
IT (1) IT1036134B ( )

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU567674B2 (en) * 1982-05-11 1987-12-03 Tandem Computers Inc. Satellite communications system
CA1262572A (en) * 1985-10-01 1989-10-31 Masayoshi Hirashima Satellite receiver
JPH0666707B2 (ja) * 1985-10-21 1994-08-24 ソニー株式会社 受信機
US4907003A (en) * 1986-12-22 1990-03-06 Microdyne Corporation Satellite receiver and acquisiton system
US5019910A (en) * 1987-01-29 1991-05-28 Norsat International Inc. Apparatus for adapting computer for satellite communications
US4980677A (en) * 1987-11-24 1990-12-25 Nec Corporation Satellite business communication system capable of monitoring a plurality of aperture terminals through a public communication network
DE4411233C1 (de) * 1994-03-31 1995-02-09 Ant Nachrichtentech Frequenzkanal-Multiplexer bzw. -Demultiplexer
WO1997006606A1 (en) * 1995-08-09 1997-02-20 Superconducting Core Technologies, Inc. Cryolectronic receiver front end for mobile radio systems
US6104934A (en) 1995-08-09 2000-08-15 Spectral Solutions, Inc. Cryoelectronic receiver front end
US5995851A (en) * 1996-03-13 1999-11-30 Lim; Jae-Bong Outdoor receiver system of a mobile communication base station
US6766166B1 (en) * 1998-09-23 2004-07-20 Mobile Communications Holdings, Inc. Antenna null
US6236361B1 (en) * 1999-04-29 2001-05-22 Hughes Electronics Corporation Precision beacon tracking system
CN100426660C (zh) * 2005-12-08 2008-10-15 华为技术有限公司 功率放大器的热备份和互助系统
CN103401599B (zh) * 2013-07-18 2016-04-20 三维通信股份有限公司 一种针对多频段输入且带mimo功能的新型poi系统
US9786971B2 (en) 2014-07-09 2017-10-10 Honeywell International Inc. Systems and methods for ferrite redundancy switch networks
US20170149110A1 (en) * 2015-11-20 2017-05-25 Honeywell International Inc. Systems and methods for reducing communications interruptions in redundancy switching events
CN105678989B (zh) * 2015-12-31 2021-04-20 深圳一电航空技术有限公司 遥控器
CN107705536A (zh) * 2017-10-25 2018-02-16 成都西井科技有限公司 用于功能放大器的远程开关

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL151596B (nl) * 1964-10-06 1976-11-15 Philips Nv Communicatiestelsel voor de tweedraadsoverdracht van signalen tussen een beginpost en een eindpost over een transmissieleiding.
US3519945A (en) * 1967-09-05 1970-07-07 Bell Telephone Labor Inc System for replacing all or part of a faulty amplifier

Also Published As

Publication number Publication date
JPS5129814A ( ) 1976-03-13
FR2275941B1 ( ) 1979-06-29
US3931623A (en) 1976-01-06
BR7503440A (pt) 1976-05-25
FR2275941A1 (fr) 1976-01-16
CA1038932A (en) 1978-09-19
GB1497430A (en) 1978-01-12
AU8121975A (en) 1976-11-18

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