FR728642A - Constant frequency electron tube oscillator system - Google Patents

Constant frequency electron tube oscillator system

Info

Publication number
FR728642A
FR728642A FR728642DA FR728642A FR 728642 A FR728642 A FR 728642A FR 728642D A FR728642D A FR 728642DA FR 728642 A FR728642 A FR 728642A
Authority
FR
France
Prior art keywords
constant frequency
electron tube
oscillator system
tube oscillator
frequency electron
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.)
Expired
Application number
Other languages
French (fr)
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.)
Wired Radio Inc
Original Assignee
Wired Radio Inc
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 Wired Radio Inc filed Critical Wired Radio Inc
Application granted granted Critical
Publication of FR728642A publication Critical patent/FR728642A/en
Expired 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
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
    • H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube
FR728642D 1931-07-03 1931-12-19 Constant frequency electron tube oscillator system Expired FR728642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US548656A US2168924A (en) 1931-07-03 1931-07-03 Oscillator system

Publications (1)

Publication Number Publication Date
FR728642A true FR728642A (en) 1932-07-08

Family

ID=24189806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR728642D Expired FR728642A (en) 1931-07-03 1931-12-19 Constant frequency electron tube oscillator system

Country Status (4)

Country Link
US (1) US2168924A (en)
DE (1) DE639357C (en)
FR (1) FR728642A (en)
GB (1) GB377067A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456029A (en) * 1942-07-30 1948-12-14 Rca Corp Thermionic tube circuits
US2419793A (en) * 1944-03-08 1947-04-29 Rca Corp Ultra high frequency electron discharge device circuit
FR957164A (en) * 1944-04-21 1950-02-16
US2455824A (en) * 1944-11-30 1948-12-07 Philco Corp Harmonic generator
US2525053A (en) * 1945-08-01 1950-10-10 Rca Corp Multirange oscillator circuits
US2611873A (en) * 1950-02-24 1952-09-23 Frank M Gager Bridge oscillator

Also Published As

Publication number Publication date
DE639357C (en) 1936-12-03
US2168924A (en) 1939-08-08
GB377067A (en) 1932-07-21

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