JPS4915658B1 - - Google Patents

Info

Publication number
JPS4915658B1
JPS4915658B1 JP44008645A JP864569A JPS4915658B1 JP S4915658 B1 JPS4915658 B1 JP S4915658B1 JP 44008645 A JP44008645 A JP 44008645A JP 864569 A JP864569 A JP 864569A JP S4915658 B1 JPS4915658 B1 JP S4915658B1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP44008645A
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 JPS4915658B1 publication Critical patent/JPS4915658B1/ja
Pending legal-status Critical Current

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
    • H04B1/581—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 transformer
JP44008645A 1968-05-06 1969-02-05 Pending JPS4915658B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72682268A 1968-05-06 1968-05-06

Publications (1)

Publication Number Publication Date
JPS4915658B1 true JPS4915658B1 (ja) 1974-04-16

Family

ID=24920148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44008645A Pending JPS4915658B1 (ja) 1968-05-06 1969-02-05

Country Status (3)

Country Link
US (1) US3479617A (ja)
JP (1) JPS4915658B1 (ja)
DE (1) DE1903630A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150260A (en) * 1975-06-18 1979-04-17 Hitachi, Ltd. Subscriber's circuit for four-wire-system local switch
US4051475A (en) * 1976-07-21 1977-09-27 The United States Ofamerica As Represented By The Secretary Of The Army Radio receiver isolation system
US5081648A (en) * 1990-03-12 1992-01-14 The Boeing Company Current mode data bus digital communications system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2164344A (en) * 1938-04-28 1939-07-04 Bell Telephone Labor Inc Signal transmission system

Also Published As

Publication number Publication date
US3479617A (en) 1969-11-18
DE1903630A1 (de) 1969-11-20

Similar Documents

Publication Publication Date Title
AU1946070A (ja)
AU428130B2 (ja)
AU2374870A (ja)
AU5184069A (ja)
FR2016349B1 (ja)
JPS4915658B1 (ja)
AU416157B2 (ja)
AU429879B2 (ja)
AU2581067A (ja)
AU4811568A (ja)
AU421558B1 (ja)
AU4744468A (ja)
AU3789668A (ja)
AU2580267A (ja)
AR203075Q (ja)
AU3224368A (ja)
BE726475A (ja)
AU4558658A (ja)
AU4224469A (ja)
BE726945A (ja)
AU2889368A (ja)
BE727144A (ja)
BE726072A (ja)
BE725441A (ja)
BE725303A (ja)