BE458270A - - Google Patents

Info

Publication number
BE458270A
BE458270A BE458270DA BE458270A BE 458270 A BE458270 A BE 458270A BE 458270D A BE458270D A BE 458270DA BE 458270 A BE458270 A BE 458270A
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 BE458270A publication Critical patent/BE458270A/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
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H03B21/02—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency
    • 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
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • 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
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/34—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being vacuum tube
BE458270D 1944-03-02 BE458270A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR609195X 1944-03-02

Publications (1)

Publication Number Publication Date
BE458270A true BE458270A (ja�@�@)

Family

ID=8976546

Family Applications (1)

Application Number Title Priority Date Filing Date
BE458270D BE458270A (ja�@�@) 1944-03-02

Country Status (3)

Country Link
BE (1) BE458270A (ja�@�@)
FR (1) FR960765A (ja�@�@)
GB (1) GB609195A (ja�@�@)

Also Published As

Publication number Publication date
FR960765A (ja�@�@) 1950-04-25
GB609195A (en) 1948-09-27

Similar Documents

Publication Publication Date Title
BE455763A (ja�@�@)
FR960765A (ja�@�@)
BE257259A (ja�@�@)
BE270897A (ja�@�@)
BE432945A (ja�@�@)
BE447901A (ja�@�@)
BE452613A (ja�@�@)
BE453905A (ja�@�@)
BE454099A (ja�@�@)
BE454340A (ja�@�@)
BE454461A (ja�@�@)
BE454925A (ja�@�@)
BE455122A (ja�@�@)
BE455204A (ja�@�@)
BE455463A (ja�@�@)
BE455531A (ja�@�@)
BE455554A (ja�@�@)
BE456140A (ja�@�@)
BE456520A (ja�@�@)
BE456532A (ja�@�@)
BE456879A (ja�@�@)
BE457018A (ja�@�@)
BE457290A (ja�@�@)
BE457404A (ja�@�@)
BE457405A (ja�@�@)