CH468755A - Oscillator with a frequency that can be set to various values - Google Patents

Oscillator with a frequency that can be set to various values

Info

Publication number
CH468755A
CH468755A CH1485067A CH1485067A CH468755A CH 468755 A CH468755 A CH 468755A CH 1485067 A CH1485067 A CH 1485067A CH 1485067 A CH1485067 A CH 1485067A CH 468755 A CH468755 A CH 468755A
Authority
CH
Switzerland
Prior art keywords
oscillator
frequency
various values
values
various
Prior art date
Application number
CH1485067A
Other languages
German (de)
Inventor
Arno Dipl Ing Auer
Mueller Richard
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH468755A publication Critical patent/CH468755A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits
    • 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
    • H03B5/12—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 semiconductor device
    • H03B5/1231—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 semiconductor device the amplifier comprising one or more bipolar transistors
    • 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
    • H03B5/12—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 semiconductor device
    • H03B5/1237—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 semiconductor device comprising means for varying the frequency of the generator
CH1485067A 1966-10-25 1967-10-23 Oscillator with a frequency that can be set to various values CH468755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT994266A AT266211B (en) 1966-10-25 1966-10-25 Oscillator with a frequency that can be set to various values

Publications (1)

Publication Number Publication Date
CH468755A true CH468755A (en) 1969-02-15

Family

ID=3618623

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1485067A CH468755A (en) 1966-10-25 1967-10-23 Oscillator with a frequency that can be set to various values

Country Status (6)

Country Link
AT (1) AT266211B (en)
BE (1) BE705618A (en)
CH (1) CH468755A (en)
DE (1) DE1512485A1 (en)
ES (1) ES345511A1 (en)
NL (1) NL6714492A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181914B (en) * 1985-10-22 1989-09-20 Plessey Co Plc Frequency doubling oscillator and heterodyne circuit incorporating same

Also Published As

Publication number Publication date
AT266211B (en) 1968-11-11
NL6714492A (en) 1968-04-26
BE705618A (en) 1968-04-25
ES345511A1 (en) 1968-11-16
DE1512485A1 (en) 1969-02-20

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