CH280652A - Selektives Netzwerk, insbesondere für brückenstabilisierte Oszillatoren. - Google Patents

Selektives Netzwerk, insbesondere für brückenstabilisierte Oszillatoren.

Info

Publication number
CH280652A
CH280652A CH280652DA CH280652A CH 280652 A CH280652 A CH 280652A CH 280652D A CH280652D A CH 280652DA CH 280652 A CH280652 A CH 280652A
Authority
CH
Switzerland
Prior art keywords
bridge
selective network
stabilized oscillators
oscillators
stabilized
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio 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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH280652A publication Critical patent/CH280652A/de

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
    • 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
    • H03B5/38—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator frequency-determining element being connected via bridge circuit to closed ring around which signal is transmitted
    • 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
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • H03B5/26—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator frequency-determining element being part of bridge circuit in closed ring around which signal is transmitted; frequency-determining element being connected via a bridge circuit to such a closed ring, e.g. Wien-Bridge oscillator, parallel-T oscillator
    • H03B5/28—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator frequency-determining element being part of bridge circuit in closed ring around which signal is transmitted; frequency-determining element being connected via a bridge circuit to such a closed ring, e.g. Wien-Bridge oscillator, parallel-T oscillator active element in amplifier being vacuum tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/18—Two-port phase shifters providing a predetermined phase shift, e.g. "all-pass" filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/075—Ladder networks, e.g. electric wave filters
CH280652D 1945-01-01 1946-07-09 Selektives Netzwerk, insbesondere für brückenstabilisierte Oszillatoren. CH280652A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB280652X 1945-01-01

Publications (1)

Publication Number Publication Date
CH280652A true CH280652A (de) 1952-01-31

Family

ID=10269698

Family Applications (1)

Application Number Title Priority Date Filing Date
CH280652D CH280652A (de) 1945-01-01 1946-07-09 Selektives Netzwerk, insbesondere für brückenstabilisierte Oszillatoren.

Country Status (4)

Country Link
US (1) US2611874A (OSRAM)
BE (1) BE471221A (OSRAM)
CH (1) CH280652A (OSRAM)
FR (1) FR939091A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860300A (en) * 1957-05-27 1958-11-11 Thompson Prod Inc Electric circuit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744228A (en) * 1951-10-01 1956-05-01 Morrison Montford Apparatus for reduction of amplitude variation in pulsating voltages
US2839685A (en) * 1955-05-13 1958-06-17 Harvey O Riggs Fixed frequency oscillator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1759952A (en) * 1926-03-01 1930-05-27 American Telephone & Telegraph Electrical transmission system
US1902031A (en) * 1931-01-06 1933-03-21 American Telephone & Telegraph Filtering apparatus
DE584644C (de) * 1931-04-26 1933-09-22 Philips Nv Schaltung, in der ein elektrisches Filter in Verbindung mit Verstaerkerroehren angewendet wird
US2031100A (en) * 1934-09-10 1936-02-18 Rca Corp Oscillation generator
US2163403A (en) * 1937-07-02 1939-06-20 Bell Telephone Labor Inc Stabilized oscillator
US2240450A (en) * 1940-01-29 1941-04-29 Bliley Electric Company Piezoelectric crystal apparatus
US2261286A (en) * 1940-07-13 1941-11-04 Rca Corp Frequency modulation detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860300A (en) * 1957-05-27 1958-11-11 Thompson Prod Inc Electric circuit

Also Published As

Publication number Publication date
BE471221A (OSRAM)
FR939091A (fr) 1948-11-03
US2611874A (en) 1952-09-23

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