FR947907A - Electric oscillators - Google Patents

Electric oscillators

Info

Publication number
FR947907A
FR947907A FR947907DA FR947907A FR 947907 A FR947907 A FR 947907A FR 947907D A FR947907D A FR 947907DA FR 947907 A FR947907 A FR 947907A
Authority
FR
France
Prior art keywords
electric oscillators
oscillators
electric
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)
Inventor
George Taylor Royden
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR947907A publication Critical patent/FR947907A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
    • H03C3/14—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit
    • 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
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • H03B5/22—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator active element in amplifier being vacuum tube
FR947907D 1946-06-14 1947-06-14 Electric oscillators Expired FR947907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US626103XA 1946-06-14 1946-06-14

Publications (1)

Publication Number Publication Date
FR947907A true FR947907A (en) 1949-07-18

Family

ID=22043620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947907D Expired FR947907A (en) 1946-06-14 1947-06-14 Electric oscillators

Country Status (3)

Country Link
BE (1) BE476374A (en)
FR (1) FR947907A (en)
GB (1) GB626103A (en)

Also Published As

Publication number Publication date
BE476374A (en)
GB626103A (en) 1949-07-08

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