FR2510843A1 - Dispositif d'excitation pour circuit oscillant a resonateur electromecanique - Google Patents

Dispositif d'excitation pour circuit oscillant a resonateur electromecanique Download PDF

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Publication number
FR2510843A1
FR2510843A1 FR8115010A FR8115010A FR2510843A1 FR 2510843 A1 FR2510843 A1 FR 2510843A1 FR 8115010 A FR8115010 A FR 8115010A FR 8115010 A FR8115010 A FR 8115010A FR 2510843 A1 FR2510843 A1 FR 2510843A1
Authority
FR
France
Prior art keywords
amplifier
resonator
frequency band
input
circuit
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8115010A
Other languages
English (en)
French (fr)
Other versions
FR2510843B1 (cg-RX-API-DMAC7.html
Inventor
Francois Pillot
Jean Vincenot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales Avionics SAS
Original Assignee
Crouzet SA
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 Crouzet SA filed Critical Crouzet SA
Priority to FR8115010A priority Critical patent/FR2510843A1/fr
Publication of FR2510843A1 publication Critical patent/FR2510843A1/fr
Application granted granted Critical
Publication of FR2510843B1 publication Critical patent/FR2510843B1/fr
Granted legal-status Critical Current

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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
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
FR8115010A 1981-07-30 1981-07-30 Dispositif d'excitation pour circuit oscillant a resonateur electromecanique Granted FR2510843A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8115010A FR2510843A1 (fr) 1981-07-30 1981-07-30 Dispositif d'excitation pour circuit oscillant a resonateur electromecanique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8115010A FR2510843A1 (fr) 1981-07-30 1981-07-30 Dispositif d'excitation pour circuit oscillant a resonateur electromecanique

Publications (2)

Publication Number Publication Date
FR2510843A1 true FR2510843A1 (fr) 1983-02-04
FR2510843B1 FR2510843B1 (cg-RX-API-DMAC7.html) 1983-12-23

Family

ID=9261093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115010A Granted FR2510843A1 (fr) 1981-07-30 1981-07-30 Dispositif d'excitation pour circuit oscillant a resonateur electromecanique

Country Status (1)

Country Link
FR (1) FR2510843A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110719A1 (en) * 1982-11-30 1984-06-13 Sony Corporation Oscillating circuit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668486A (en) * 1971-01-08 1972-06-06 Crest Ultrasonics Corp Load-sensitive generator for driving piezo-electric transducers
US4168916A (en) * 1978-03-24 1979-09-25 Stanley Electric Co., Ltd. Ultrasonic oscillator device and machine incorporating the device
US4230953A (en) * 1978-07-31 1980-10-28 National Semiconductor Corporation Non-linear control circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668486A (en) * 1971-01-08 1972-06-06 Crest Ultrasonics Corp Load-sensitive generator for driving piezo-electric transducers
US4168916A (en) * 1978-03-24 1979-09-25 Stanley Electric Co., Ltd. Ultrasonic oscillator device and machine incorporating the device
US4230953A (en) * 1978-07-31 1980-10-28 National Semiconductor Corporation Non-linear control circuit

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/69 *
EXBK/74 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110719A1 (en) * 1982-11-30 1984-06-13 Sony Corporation Oscillating circuit

Also Published As

Publication number Publication date
FR2510843B1 (cg-RX-API-DMAC7.html) 1983-12-23

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