BE576802A - Convertor voor vierdraads/tweedraadsoverdracht. - Google Patents

Convertor voor vierdraads/tweedraadsoverdracht.

Info

Publication number
BE576802A
BE576802A BE576802A BE576802A BE576802A BE 576802 A BE576802 A BE 576802A BE 576802 A BE576802 A BE 576802A BE 576802 A BE576802 A BE 576802A BE 576802 A BE576802 A BE 576802A
Authority
BE
Belgium
Prior art keywords
wire
converter
transfer
wire transfer
Prior art date
Application number
BE576802A
Other languages
English (en)
Inventor
Hans Helmuth Adelaar
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of BE576802A publication Critical patent/BE576802A/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • 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
    • H04B1/588—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 using sampling gates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/047—Distributors with transistors or integrated circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/20—Time-division multiplex systems using resonant transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
BE576802A 1958-03-18 1959-03-18 Convertor voor vierdraads/tweedraadsoverdracht. BE576802A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL225945A NL132457C (nl) 1958-03-18 1958-03-18 Schakeling met een vierdraads/tweedraads converter

Publications (1)

Publication Number Publication Date
BE576802A true BE576802A (nl) 1959-09-18

Family

ID=38706466

Family Applications (1)

Application Number Title Priority Date Filing Date
BE576802A BE576802A (nl) 1958-03-18 1959-03-18 Convertor voor vierdraads/tweedraadsoverdracht.

Country Status (6)

Country Link
US (1) US3267218A (nl)
BE (1) BE576802A (nl)
CH (1) CH369796A (nl)
DE (1) DE1113713B (nl)
GB (1) GB904231A (nl)
NL (1) NL132457C (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052828A (nl) * 1963-04-29
DE1227078B (de) * 1963-04-29 1966-10-20 Siemens Ag Schaltungsanordnung zum impulsmaessigen UEbertragen von Nachrichten in Zeitmultiplex-Fernmelde-, insbesondere -Fernsprechvermittlungsanlagen
GB1052826A (nl) * 1963-04-29
US3366738A (en) * 1964-05-26 1968-01-30 Bell Telephone Labor Inc Time division transhybrid echo suppressor
DE1258905B (de) * 1964-11-10 1968-01-18 Siemens Ag Gabelschaltung fuer Geraete und Einrichtungen der elektrischen Nachrichten- und Messtechnik nach dem Resonanztransferprinzip
DE1300978B (de) * 1965-06-12 1969-08-14 Telefonbau & Normalzeit Gmbh Schaltungsanordnung fuer eine Zeitmultiplex-Fernmelde-, insbesondere Fernsprechvermittlungsanlage
US3745256A (en) * 1971-12-20 1973-07-10 Bell Telephone Labor Inc Time division switching arrangement utilizing a hybrid circuit
US3833772A (en) * 1973-04-09 1974-09-03 Gte Automatic Electric Lab Inc Time division resonant transfer hybrid circuit and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL94177C (nl) * 1954-03-09
US2962552A (en) * 1958-09-17 1960-11-29 Bell Telephone Labor Inc Switching system

Also Published As

Publication number Publication date
GB904231A (en) 1962-08-22
NL225945A (nl) 1964-01-27
US3267218A (en) 1966-08-16
CH369796A (de) 1963-06-15
NL132457C (nl) 1971-10-15
DE1113713B (de) 1961-09-14

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