JPS56137719A - Two-way amplification system under time-division control - Google Patents

Two-way amplification system under time-division control

Info

Publication number
JPS56137719A
JPS56137719A JP4041380A JP4041380A JPS56137719A JP S56137719 A JPS56137719 A JP S56137719A JP 4041380 A JP4041380 A JP 4041380A JP 4041380 A JP4041380 A JP 4041380A JP S56137719 A JPS56137719 A JP S56137719A
Authority
JP
Japan
Prior art keywords
interlocutor
amplifier
time
turns
division
Prior art date
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
JP4041380A
Other languages
Japanese (ja)
Inventor
Akiyoshi Igeta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4041380A priority Critical patent/JPS56137719A/en
Publication of JPS56137719A publication Critical patent/JPS56137719A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers

Abstract

PURPOSE:To simplify circuit constitution and to improve functions by stopping a backward refulx by time division. CONSTITUTION:Amplifier 3 from interlocutor 1 to interlocutor 2 turns on with time-vidision pulse string P1P3P5P7... and turns off with P2P4P6. Amplifier 5 from interlocutor 2 interlocutor 1 turns on with time-division pulse train P2P4P6... and turns off P1P3P5.... Gate 4 control amplifier 3 in time-division mode. Transmission from interlocutor 1 to 2 is performed by amplifier 3 only in the time zone of pulse train P1P3P5.... As a result, a reflux returning from interlocutor 1 to amplifier 3 via amplifier 3 and amplifier is not transmitted because of reversing in phase between pulse trains P1P2P3.... Similarly, a reflex from interlocutor 2 to 1 is not generated.
JP4041380A 1980-03-31 1980-03-31 Two-way amplification system under time-division control Pending JPS56137719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4041380A JPS56137719A (en) 1980-03-31 1980-03-31 Two-way amplification system under time-division control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4041380A JPS56137719A (en) 1980-03-31 1980-03-31 Two-way amplification system under time-division control

Publications (1)

Publication Number Publication Date
JPS56137719A true JPS56137719A (en) 1981-10-27

Family

ID=12579969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4041380A Pending JPS56137719A (en) 1980-03-31 1980-03-31 Two-way amplification system under time-division control

Country Status (1)

Country Link
JP (1) JPS56137719A (en)

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