NL117575B - - Google Patents

Info

Publication number
NL117575B
NL117575B NL117575DB NL117575B NL 117575 B NL117575 B NL 117575B NL 117575D B NL117575D B NL 117575DB NL 117575 B NL117575 B NL 117575B
Authority
NL
Netherlands
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 NL117575B publication Critical patent/NL117575B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/042—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant with reactance tube
    • 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
NL117575D 1944-06-24 NL117575B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL936734X 1944-06-24

Publications (1)

Publication Number Publication Date
NL117575B true NL117575B (en)

Family

ID=19863499

Family Applications (1)

Application Number Title Priority Date Filing Date
NL117575D NL117575B (en) 1944-06-24

Country Status (3)

Country Link
BE (1) BE465006A (en)
FR (1) FR936734A (en)
NL (1) NL117575B (en)

Also Published As

Publication number Publication date
BE465006A (en)
FR936734A (en) 1948-07-28

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