JPS5412242A - Cable equalizer circuit - Google Patents

Cable equalizer circuit

Info

Publication number
JPS5412242A
JPS5412242A JP7685777A JP7685777A JPS5412242A JP S5412242 A JPS5412242 A JP S5412242A JP 7685777 A JP7685777 A JP 7685777A JP 7685777 A JP7685777 A JP 7685777A JP S5412242 A JPS5412242 A JP S5412242A
Authority
JP
Japan
Prior art keywords
equalizer circuit
cable equalizer
capacity
cable
equilizing
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.)
Granted
Application number
JP7685777A
Other languages
Japanese (ja)
Other versions
JPS5739097B2 (en
Inventor
Kuniyoshi Takahashi
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric Co Ltd
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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP7685777A priority Critical patent/JPS5412242A/en
Publication of JPS5412242A publication Critical patent/JPS5412242A/en
Publication of JPS5739097B2 publication Critical patent/JPS5739097B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
    • H04B3/144—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers fixed equalizers

Abstract

PURPOSE:To achieve equilizing compensation flexibly, by substituting capacity C constituting the CR time constant of a compensator circuit with a variable capacity which a varactor diode possesses.
JP7685777A 1977-06-28 1977-06-28 Cable equalizer circuit Granted JPS5412242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7685777A JPS5412242A (en) 1977-06-28 1977-06-28 Cable equalizer circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7685777A JPS5412242A (en) 1977-06-28 1977-06-28 Cable equalizer circuit

Publications (2)

Publication Number Publication Date
JPS5412242A true JPS5412242A (en) 1979-01-29
JPS5739097B2 JPS5739097B2 (en) 1982-08-19

Family

ID=13617313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7685777A Granted JPS5412242A (en) 1977-06-28 1977-06-28 Cable equalizer circuit

Country Status (1)

Country Link
JP (1) JPS5412242A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62127116U (en) * 1986-02-03 1987-08-12
WO2011121658A1 (en) * 2010-03-31 2011-10-06 株式会社アドバンテスト Variable equalizer circuit and test device using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62127116U (en) * 1986-02-03 1987-08-12
WO2011121658A1 (en) * 2010-03-31 2011-10-06 株式会社アドバンテスト Variable equalizer circuit and test device using same

Also Published As

Publication number Publication date
JPS5739097B2 (en) 1982-08-19

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