JPS57188129A - Electronic tuning receiver - Google Patents

Electronic tuning receiver

Info

Publication number
JPS57188129A
JPS57188129A JP7222381A JP7222381A JPS57188129A JP S57188129 A JPS57188129 A JP S57188129A JP 7222381 A JP7222381 A JP 7222381A JP 7222381 A JP7222381 A JP 7222381A JP S57188129 A JPS57188129 A JP S57188129A
Authority
JP
Japan
Prior art keywords
voltage
tuning
voltage generator
range
operational amplifier
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
JP7222381A
Other languages
English (en)
Inventor
Reisuke Sato
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
Pioneer Electronic Corp
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 Pioneer Corp, Pioneer Electronic Corp filed Critical Pioneer Corp
Priority to JP7222381A priority Critical patent/JPS57188129A/ja
Publication of JPS57188129A publication Critical patent/JPS57188129A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
    • H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
    • H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
JP7222381A 1981-05-15 1981-05-15 Electronic tuning receiver Pending JPS57188129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7222381A JPS57188129A (en) 1981-05-15 1981-05-15 Electronic tuning receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7222381A JPS57188129A (en) 1981-05-15 1981-05-15 Electronic tuning receiver

Publications (1)

Publication Number Publication Date
JPS57188129A true JPS57188129A (en) 1982-11-19

Family

ID=13483034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7222381A Pending JPS57188129A (en) 1981-05-15 1981-05-15 Electronic tuning receiver

Country Status (1)

Country Link
JP (1) JPS57188129A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673778A1 (fr) * 1991-03-04 1992-09-11 Alcatel Business Systems Circuit electrique comprenant un oscillateur commande en tension.
JP2005345314A (ja) * 2004-06-04 2005-12-15 Ocean High Technology Institute Inc 風防付き天秤による計量方法及び風防付き天秤

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673778A1 (fr) * 1991-03-04 1992-09-11 Alcatel Business Systems Circuit electrique comprenant un oscillateur commande en tension.
JP2005345314A (ja) * 2004-06-04 2005-12-15 Ocean High Technology Institute Inc 風防付き天秤による計量方法及び風防付き天秤

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