FR2791196B1 - Perfectionnements aux oscillateurs et aux recepteurs radio-frequence - Google Patents

Perfectionnements aux oscillateurs et aux recepteurs radio-frequence

Info

Publication number
FR2791196B1
FR2791196B1 FR9903370A FR9903370A FR2791196B1 FR 2791196 B1 FR2791196 B1 FR 2791196B1 FR 9903370 A FR9903370 A FR 9903370A FR 9903370 A FR9903370 A FR 9903370A FR 2791196 B1 FR2791196 B1 FR 2791196B1
Authority
FR
France
Prior art keywords
oscillators
radio
frequency receivers
receivers
frequency
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.)
Expired - Fee Related
Application number
FR9903370A
Other languages
English (en)
Other versions
FR2791196A1 (fr
Inventor
Thierry Belinguier
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.)
Valeo Electronique SA
Original Assignee
Valeo Electronique 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 Valeo Electronique SA filed Critical Valeo Electronique SA
Priority to FR9903370A priority Critical patent/FR2791196B1/fr
Publication of FR2791196A1 publication Critical patent/FR2791196A1/fr
Application granted granted Critical
Publication of FR2791196B1 publication Critical patent/FR2791196B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H03B5/326—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator the resonator being an acoustic wave device, e.g. SAW or BAW device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D11/00—Super-regenerative demodulator circuits
    • H03D11/02—Super-regenerative demodulator circuits for amplitude-modulated oscillations
    • H03D11/04—Super-regenerative demodulator circuits for amplitude-modulated oscillations by means of semiconductor devices having more than two electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FR9903370A 1999-03-18 1999-03-18 Perfectionnements aux oscillateurs et aux recepteurs radio-frequence Expired - Fee Related FR2791196B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9903370A FR2791196B1 (fr) 1999-03-18 1999-03-18 Perfectionnements aux oscillateurs et aux recepteurs radio-frequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9903370A FR2791196B1 (fr) 1999-03-18 1999-03-18 Perfectionnements aux oscillateurs et aux recepteurs radio-frequence

Publications (2)

Publication Number Publication Date
FR2791196A1 FR2791196A1 (fr) 2000-09-22
FR2791196B1 true FR2791196B1 (fr) 2001-06-08

Family

ID=9543344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9903370A Expired - Fee Related FR2791196B1 (fr) 1999-03-18 1999-03-18 Perfectionnements aux oscillateurs et aux recepteurs radio-frequence

Country Status (1)

Country Link
FR (1) FR2791196B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003884A1 (de) * 2004-01-26 2005-08-11 Epcos Ag Chip-Bauelement mit Resonatoren und Verwendung dafür

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749964A (en) * 1986-12-08 1988-06-07 R. F. Monolithics, Inc. Superregenerative detector having a saw device in the feedback circuit
JPH036107A (ja) * 1989-06-01 1991-01-11 Matsushita Electric Ind Co Ltd 電圧制御発振器
US5789990A (en) * 1996-02-14 1998-08-04 Rf Monolithics, Inc. Feedback oscillator circuit using a saw resonator filter
JP3689981B2 (ja) * 1996-06-20 2005-08-31 ソニー株式会社 発振回路

Also Published As

Publication number Publication date
FR2791196A1 (fr) 2000-09-22

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20091130