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AR228148A1 - HYBRID CIRCUIT WITHOUT TRANSFORMER, PARTICULARLY FOR THE CONNECTION OF A TWO-WIRE LINE WITH THE INPUT AND OUTPUT BRANCH OF A TETRAFILAR LINE AND SIMULTANEOUSLY FOR THE UNCOUPLING BETWEEN BOTH BRANCHES OF THE TETRAFILAR LINE - Google Patents

HYBRID CIRCUIT WITHOUT TRANSFORMER, PARTICULARLY FOR THE CONNECTION OF A TWO-WIRE LINE WITH THE INPUT AND OUTPUT BRANCH OF A TETRAFILAR LINE AND SIMULTANEOUSLY FOR THE UNCOUPLING BETWEEN BOTH BRANCHES OF THE TETRAFILAR LINE

Info

Publication number
AR228148A1
AR228148A1 AR284867A AR28486781A AR228148A1 AR 228148 A1 AR228148 A1 AR 228148A1 AR 284867 A AR284867 A AR 284867A AR 28486781 A AR28486781 A AR 28486781A AR 228148 A1 AR228148 A1 AR 228148A1
Authority
AR
Argentina
Prior art keywords
line
tetrafilar
uncoupling
branches
transformer
Prior art date
Application number
AR284867A
Other languages
Spanish (es)
Original Assignee
Siemens Ag
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
Priority claimed from DE19803019882 external-priority patent/DE3019882C2/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AR228148A1 publication Critical patent/AR228148A1/en

Links

Classifications

    • 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
    • H04B1/583—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 a bridge network
    • 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
    • H04B1/586—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 an electronic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Amplifiers (AREA)
AR284867A 1980-04-04 1981-04-03 HYBRID CIRCUIT WITHOUT TRANSFORMER, PARTICULARLY FOR THE CONNECTION OF A TWO-WIRE LINE WITH THE INPUT AND OUTPUT BRANCH OF A TETRAFILAR LINE AND SIMULTANEOUSLY FOR THE UNCOUPLING BETWEEN BOTH BRANCHES OF THE TETRAFILAR LINE AR228148A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13781080A 1980-04-04 1980-04-04
DE19803019882 DE3019882C2 (en) 1980-05-23 1980-05-23 Transformer-free hybrid connection

Publications (1)

Publication Number Publication Date
AR228148A1 true AR228148A1 (en) 1983-01-31

Family

ID=25785653

Family Applications (1)

Application Number Title Priority Date Filing Date
AR284867A AR228148A1 (en) 1980-04-04 1981-04-03 HYBRID CIRCUIT WITHOUT TRANSFORMER, PARTICULARLY FOR THE CONNECTION OF A TWO-WIRE LINE WITH THE INPUT AND OUTPUT BRANCH OF A TETRAFILAR LINE AND SIMULTANEOUSLY FOR THE UNCOUPLING BETWEEN BOTH BRANCHES OF THE TETRAFILAR LINE

Country Status (6)

Country Link
EP (1) EP0037518B1 (en)
AR (1) AR228148A1 (en)
CA (1) CA1181186A (en)
MX (1) MX151720A (en)
SU (1) SU1568898A3 (en)
UA (1) UA5976A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040263C2 (en) * 1980-10-24 1982-07-15 Siemens AG, 1000 Berlin und 8000 München Analog / digital telecommunications subscriber station
US6169801B1 (en) 1998-03-16 2001-01-02 Midcom, Inc. Digital isolation apparatus and method
US8385538B2 (en) 2008-12-10 2013-02-26 Utc Fire & Security Americas Corporation, Inc. Method, system, and apparatus for a differential transformer-free hybrid circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160308B1 (en) * 1971-11-19 1977-01-28 Labo Cent Telecommunicat
DE2607480C2 (en) * 1976-02-20 1982-11-25 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin Circuit arrangement for a fork
JPS5921237B2 (en) * 1978-02-01 1984-05-18 ミテル・コ−ポレ−シヨン telephone line circuit

Also Published As

Publication number Publication date
EP0037518A1 (en) 1981-10-14
SU1568898A3 (en) 1990-05-30
EP0037518B1 (en) 1984-02-15
CA1181186A (en) 1985-01-15
UA5976A1 (en) 1994-12-29
MX151720A (en) 1985-02-15

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