JPS51114049A - Variable resistance circuit - Google Patents

Variable resistance circuit

Info

Publication number
JPS51114049A
JPS51114049A JP3876075A JP3876075A JPS51114049A JP S51114049 A JPS51114049 A JP S51114049A JP 3876075 A JP3876075 A JP 3876075A JP 3876075 A JP3876075 A JP 3876075A JP S51114049 A JPS51114049 A JP S51114049A
Authority
JP
Japan
Prior art keywords
variable resistance
resistance circuit
squeezability
pulse
signals
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
JP3876075A
Other languages
Japanese (ja)
Other versions
JPS5846889B2 (en
Inventor
Fusatoshi Kataoka
Yutaka Wakasa
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP50038760A priority Critical patent/JPS5846889B2/en
Publication of JPS51114049A publication Critical patent/JPS51114049A/en
Publication of JPS5846889B2 publication Critical patent/JPS5846889B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/24—Frequency-independent attenuators

Landscapes

  • Networks Using Active Elements (AREA)

Abstract

PURPOSE:Variable resistance circuit allowing control through digital as well as pulse-duration signals and provided with wide-range resistance squeezability and response characteristics directly proportional to control input signals.
JP50038760A 1975-03-31 1975-03-31 Kahenteiko Cairo Expired JPS5846889B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50038760A JPS5846889B2 (en) 1975-03-31 1975-03-31 Kahenteiko Cairo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50038760A JPS5846889B2 (en) 1975-03-31 1975-03-31 Kahenteiko Cairo

Publications (2)

Publication Number Publication Date
JPS51114049A true JPS51114049A (en) 1976-10-07
JPS5846889B2 JPS5846889B2 (en) 1983-10-19

Family

ID=12534228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50038760A Expired JPS5846889B2 (en) 1975-03-31 1975-03-31 Kahenteiko Cairo

Country Status (1)

Country Link
JP (1) JPS5846889B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193114A (en) * 1981-05-25 1982-11-27 Yokogawa Hewlett Packard Ltd Artificial impedance circuit
WO2020209745A1 (en) * 2019-04-10 2020-10-15 Закрытое Акционерное Общество "Драйв" Electronically controllable resistor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193114A (en) * 1981-05-25 1982-11-27 Yokogawa Hewlett Packard Ltd Artificial impedance circuit
WO2020209745A1 (en) * 2019-04-10 2020-10-15 Закрытое Акционерное Общество "Драйв" Electronically controllable resistor
CN113597739A (en) * 2019-04-10 2021-11-02 闭合联合动力公司 Electronic control resistor
JP2022525384A (en) * 2019-04-10 2022-05-13 クローズド－アップ ジョイント－ストック カンパニー ドライブ Electronically controlled resistor
CN113597739B (en) * 2019-04-10 2023-05-05 闭合联合动力公司 Electronically controlled resistor
US11990883B2 (en) 2019-04-10 2024-05-21 Drive Cjsc Electronically controllable resistor

Also Published As

Publication number Publication date
JPS5846889B2 (en) 1983-10-19

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