BE687389A - - Google Patents

Info

Publication number
BE687389A
BE687389A BE687389DA BE687389A BE 687389 A BE687389 A BE 687389A BE 687389D A BE687389D A BE 687389DA BE 687389 A BE687389 A BE 687389A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE687389A publication Critical patent/BE687389A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/10—Control of transmission; Equalising by pilot signal
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/10—Intermediate station arrangements, e.g. for branching, for tapping-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Superheterodyne Receivers (AREA)
  • Complex Calculations (AREA)
  • Amplifiers (AREA)
BE687389D 1965-11-18 1966-09-26 BE687389A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50849765A 1965-11-18 1965-11-18

Publications (1)

Publication Number Publication Date
BE687389A true BE687389A (ja) 1967-09-01

Family

ID=24022986

Family Applications (1)

Application Number Title Priority Date Filing Date
BE687389D BE687389A (ja) 1965-11-18 1966-09-26

Country Status (5)

Country Link
US (1) US3426292A (ja)
BE (1) BE687389A (ja)
DE (1) DE1541098B2 (ja)
GB (1) GB1170787A (ja)
NL (1) NL6614779A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694765A (en) * 1971-02-08 1972-09-26 Bell Telephone Labor Inc Signal coupling circuit
GB1344405A (en) * 1971-10-21 1974-01-23 Edmac Ass Inc Sonobuoy receivers
US3896395A (en) * 1974-07-18 1975-07-22 Bell Telephone Labor Inc Linear amplification using quantized envelope components to phase reverse modulate quadrature reference signals
US4016503A (en) * 1975-07-24 1977-04-05 Westinghouse Electric Corporation High-reliability power amplifier
US4045748A (en) * 1975-12-19 1977-08-30 The Magnavox Company Audio control system
US4258341A (en) * 1976-02-03 1981-03-24 Fel Corporation Feed forward passive coupling system and method
US4072913A (en) * 1976-02-03 1978-02-07 Harvard Industries, Inc. Feed forward passive coupling system and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112452A (en) * 1959-12-28 1963-11-26 Gen Electric Signal processing arrangement with filters in plural channels minimizing undesirableinterference to narrow and wide pass bands
US3060390A (en) * 1960-04-25 1962-10-23 Bell Telephone Labor Inc Remotely controlled selective switching system
NL270662A (ja) * 1960-10-26
GB959316A (en) * 1961-03-14 1964-05-27 Standard Telephones Cables Ltd Improvements in or relating to signal transmission apparatus
US3248663A (en) * 1963-02-25 1966-04-26 Westinghouse Electric Corp High efficiency linear amplifier system
GB989329A (en) * 1964-01-16 1965-04-14 Standard Telephones Cables Ltd Electrical amplifying circuits

Also Published As

Publication number Publication date
NL6614779A (ja) 1967-05-19
GB1170787A (en) 1969-11-19
DE1541098B2 (de) 1973-02-15
DE1541098A1 (de) 1970-04-09
US3426292A (en) 1969-02-04

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