BE478821A - - Google Patents

Info

Publication number
BE478821A
BE478821A BE478821DA BE478821A BE 478821 A BE478821 A BE 478821A BE 478821D A BE478821D A BE 478821DA BE 478821 A BE478821 A BE 478821A
Authority
BE
Belgium
Application number
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.)
Publication of BE478821A publication Critical patent/BE478821A/xx

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
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/24—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube
    • H03C3/26—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube comprising two elements controlled in push-pull by modulating signal
BE478821D 1946-02-15 BE478821A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR926573T 1946-02-15

Publications (1)

Publication Number Publication Date
BE478821A true BE478821A (de)

Family

ID=9440655

Family Applications (1)

Application Number Title Priority Date Filing Date
BE478821D BE478821A (de) 1946-02-15

Country Status (4)

Country Link
US (1) US2516862A (de)
BE (1) BE478821A (de)
CH (1) CH264147A (de)
FR (1) FR926573A (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078245A (en) * 1933-06-19 1937-04-27 Telefunken Gmbh Modulation and frequency stabilization
US2279660A (en) * 1937-04-13 1942-04-14 Rca Corp Wave length modulation system
US2301907A (en) * 1941-07-24 1942-11-10 Collins Radio Co Frequency modulation distortion correction system
US2326314A (en) * 1941-08-30 1943-08-10 Rca Corp Frequency modulation
US2335934A (en) * 1942-06-10 1943-12-07 Rca Corp Phase modulation
US2436834A (en) * 1942-11-17 1948-03-02 Edwin K Stodola Phase and frequency modulation
US2426996A (en) * 1944-08-17 1947-09-09 Bell Telephone Labor Inc Frequency modulation

Also Published As

Publication number Publication date
FR926573A (fr) 1947-10-06
CH264147A (de) 1949-09-30
US2516862A (en) 1950-08-01

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