JPS4826401A - - Google Patents

Info

Publication number
JPS4826401A
JPS4826401A JP47077332A JP7733272A JPS4826401A JP S4826401 A JPS4826401 A JP S4826401A JP 47077332 A JP47077332 A JP 47077332A JP 7733272 A JP7733272 A JP 7733272A JP S4826401 A JPS4826401 A JP S4826401A
Authority
JP
Japan
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
JP47077332A
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 filed Critical
Publication of JPS4826401A publication Critical patent/JPS4826401A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/02—Details
    • H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
    • 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

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Circuits Of Receivers In General (AREA)
JP47077332A 1971-08-10 1972-08-03 Pending JPS4826401A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17059171A 1971-08-10 1971-08-10

Publications (1)

Publication Number Publication Date
JPS4826401A true JPS4826401A (ja) 1973-04-07

Family

ID=22620492

Family Applications (2)

Application Number Title Priority Date Filing Date
JP47077332A Pending JPS4826401A (ja) 1971-08-10 1972-08-03
JP1978045924U Expired JPS5745682Y2 (ja) 1971-08-10 1978-04-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1978045924U Expired JPS5745682Y2 (ja) 1971-08-10 1978-04-10

Country Status (8)

Country Link
US (1) US3727139A (ja)
JP (2) JPS4826401A (ja)
AR (1) AR192464A1 (ja)
BR (1) BR7205401D0 (ja)
CA (1) CA960319A (ja)
DE (1) DE2238312C3 (ja)
GB (1) GB1377830A (ja)
IT (1) IT961931B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057315U (ja) * 1973-08-28 1975-05-29

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212987A5 (ja) * 1972-12-29 1974-07-26 Commissariat Energie Atomique
US4047111A (en) * 1976-07-19 1977-09-06 General Motors Corporation Tuning system for AM/FM receivers
US4392254A (en) * 1980-09-29 1983-07-05 Motorola Inc. Mechanical tuner with microphonics elimination circuitry
DE102006060870A1 (de) * 2006-12-22 2008-07-24 Atmel Duisburg Gmbh Integrierbare Schaltungsanordnung und integrierte Schaltung
US9192425B2 (en) * 2012-06-26 2015-11-24 Covidien Lp System and method for testing electrosurgical generators

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249876A (en) * 1963-02-07 1966-05-03 Gen Dynamics Corp Precision tracking of electrically tuned circuits
ES346866A1 (es) * 1966-11-07 1969-01-01 Telefunken Patent Disposicion de conexion para oscilaciones electricas para el ajuste de frecuencias.
US3478256A (en) * 1966-11-15 1969-11-11 Yokogawa Electric Works Ltd Capacitor potentiometer
GB1215296A (en) * 1967-01-21 1970-12-09 Sevcon Eng Ltd Improvements in means for producing a variable voltage
CH1582668A4 (ja) * 1968-10-23 1970-11-13
US3657654A (en) * 1969-09-11 1972-04-18 Gen Instrument Corp Communications receiver employing varactor controlled tuning stages
US3638096A (en) * 1970-12-21 1972-01-25 Bell Telephone Labor Inc Constant frequency dc to dc converter with oscillation sustaining voltage regulation feedback loop

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057315U (ja) * 1973-08-28 1975-05-29
JPS556208Y2 (ja) * 1973-08-28 1980-02-13

Also Published As

Publication number Publication date
JPS5745682Y2 (ja) 1982-10-08
IT961931B (it) 1973-12-10
US3727139A (en) 1973-04-10
GB1377830A (en) 1974-12-18
BR7205401D0 (pt) 1973-06-07
DE2238312A1 (de) 1973-03-15
JPS53153801U (ja) 1978-12-04
DE2238312B2 (de) 1975-01-23
DE2238312C3 (de) 1982-08-19
CA960319A (en) 1974-12-31
AR192464A1 (es) 1973-02-21

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