JPS52149457A - Variable impedance unit - Google Patents

Variable impedance unit

Info

Publication number
JPS52149457A
JPS52149457A JP6677976A JP6677976A JPS52149457A JP S52149457 A JPS52149457 A JP S52149457A JP 6677976 A JP6677976 A JP 6677976A JP 6677976 A JP6677976 A JP 6677976A JP S52149457 A JPS52149457 A JP S52149457A
Authority
JP
Japan
Prior art keywords
variable impedance
impedance unit
newwork
impedance
varying
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
JP6677976A
Other languages
Japanese (ja)
Other versions
JPS5639148B2 (en
Inventor
Kinji Kawamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP6677976A priority Critical patent/JPS52149457A/en
Publication of JPS52149457A publication Critical patent/JPS52149457A/en
Publication of JPS5639148B2 publication Critical patent/JPS5639148B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/008—Networks using time-varying elements, e.g. N-path filters with variable switch closing time

Landscapes

  • Dc-Dc Converters (AREA)
  • Networks Using Active Elements (AREA)

Abstract

PURPOSE:To make the control performance stable and accurate, by providing the circuit newwork varying the impedance by switch on and off in the feedback loop.
JP6677976A 1976-06-07 1976-06-07 Variable impedance unit Granted JPS52149457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6677976A JPS52149457A (en) 1976-06-07 1976-06-07 Variable impedance unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6677976A JPS52149457A (en) 1976-06-07 1976-06-07 Variable impedance unit

Publications (2)

Publication Number Publication Date
JPS52149457A true JPS52149457A (en) 1977-12-12
JPS5639148B2 JPS5639148B2 (en) 1981-09-10

Family

ID=13325685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6677976A Granted JPS52149457A (en) 1976-06-07 1976-06-07 Variable impedance unit

Country Status (1)

Country Link
JP (1) JPS52149457A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0437635Y2 (en) * 1986-11-12 1992-09-03

Also Published As

Publication number Publication date
JPS5639148B2 (en) 1981-09-10

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