FR974650A - High frequency oscillation generator assembly - Google Patents

High frequency oscillation generator assembly

Info

Publication number
FR974650A
FR974650A FR974650DA FR974650A FR 974650 A FR974650 A FR 974650A FR 974650D A FR974650D A FR 974650DA FR 974650 A FR974650 A FR 974650A
Authority
FR
France
Prior art keywords
high frequency
frequency oscillation
generator assembly
oscillation generator
assembly
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR974650A publication Critical patent/FR974650A/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
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
FR974650D 1947-11-01 1948-10-28 High frequency oscillation generator assembly Expired FR974650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL974650X 1947-11-01

Publications (1)

Publication Number Publication Date
FR974650A true FR974650A (en) 1951-02-23

Family

ID=19866323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974650D Expired FR974650A (en) 1947-11-01 1948-10-28 High frequency oscillation generator assembly

Country Status (2)

Country Link
BE (1) BE485607A (en)
FR (1) FR974650A (en)

Also Published As

Publication number Publication date
BE485607A (en)

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