JPS51132734A - Active filter - Google Patents

Active filter

Info

Publication number
JPS51132734A
JPS51132734A JP5609775A JP5609775A JPS51132734A JP S51132734 A JPS51132734 A JP S51132734A JP 5609775 A JP5609775 A JP 5609775A JP 5609775 A JP5609775 A JP 5609775A JP S51132734 A JPS51132734 A JP S51132734A
Authority
JP
Japan
Prior art keywords
active filter
sensitivity
utilize
designed
constant
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
JP5609775A
Other languages
Japanese (ja)
Inventor
Toshiro Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5609775A priority Critical patent/JPS51132734A/en
Publication of JPS51132734A publication Critical patent/JPS51132734A/en
Pending 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
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1295—Parallel-T filters

Landscapes

  • Networks Using Active Elements (AREA)

Abstract

PURPOSE:In order to obtain an active filter which is designed so as to utilize a constant-gain amplifier element-sensitivity of which is low.
JP5609775A 1975-05-14 1975-05-14 Active filter Pending JPS51132734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5609775A JPS51132734A (en) 1975-05-14 1975-05-14 Active filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5609775A JPS51132734A (en) 1975-05-14 1975-05-14 Active filter

Publications (1)

Publication Number Publication Date
JPS51132734A true JPS51132734A (en) 1976-11-18

Family

ID=13017593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5609775A Pending JPS51132734A (en) 1975-05-14 1975-05-14 Active filter

Country Status (1)

Country Link
JP (1) JPS51132734A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118420A (en) * 1981-01-14 1982-07-23 Fuji Electric Co Ltd Active filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57118420A (en) * 1981-01-14 1982-07-23 Fuji Electric Co Ltd Active filter

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