FR2310034A1 - Circuit detecteur-oscillateur a recurrence - Google Patents

Circuit detecteur-oscillateur a recurrence

Info

Publication number
FR2310034A1
FR2310034A1 FR7612948A FR7612948A FR2310034A1 FR 2310034 A1 FR2310034 A1 FR 2310034A1 FR 7612948 A FR7612948 A FR 7612948A FR 7612948 A FR7612948 A FR 7612948A FR 2310034 A1 FR2310034 A1 FR 2310034A1
Authority
FR
France
Prior art keywords
recurring
oscillator
detector circuit
detector
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
FR7612948A
Other languages
English (en)
Other versions
FR2310034B1 (fr
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2310034A1 publication Critical patent/FR2310034A1/fr
Application granted granted Critical
Publication of FR2310034B1 publication Critical patent/FR2310034B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • 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
    • H03B28/00—Generation of oscillations by methods not covered by groups H03B5/00 - H03B27/00, including modification of the waveform to produce sinusoidal oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/028—Polynomial filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FR7612948A 1975-05-02 1976-04-30 Circuit detecteur-oscillateur a recurrence Granted FR2310034A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/574,028 US3971998A (en) 1975-05-02 1975-05-02 Recursive detector-oscillator circuit

Publications (2)

Publication Number Publication Date
FR2310034A1 true FR2310034A1 (fr) 1976-11-26
FR2310034B1 FR2310034B1 (fr) 1981-08-28

Family

ID=24294396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612948A Granted FR2310034A1 (fr) 1975-05-02 1976-04-30 Circuit detecteur-oscillateur a recurrence

Country Status (8)

Country Link
US (1) US3971998A (fr)
JP (2) JPS51136261A (fr)
BE (1) BE841232A (fr)
CA (1) CA1063186A (fr)
DE (1) DE2619308A1 (fr)
FR (1) FR2310034A1 (fr)
GB (1) GB1550936A (fr)
SE (1) SE407653B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453669C2 (de) * 1974-11-12 1976-12-09 Siemens AG, 1000 Berlin und 8000 München Elektrische Filterschaltung
US3971998A (en) * 1975-05-02 1976-07-27 Bell Telephone Laboratories, Incorporated Recursive detector-oscillator circuit
FR2386200A1 (fr) * 1977-03-29 1978-10-27 Thomson Csf Filtre utilisant un dispositif a transfert de charges et autocommutateur comprenant un tel filtre
DE2841873A1 (de) * 1978-09-26 1980-04-03 Siemens Ag Verfahren und schaltungsanordnung zum betrieb von nach dem charge-coupled-device (ccd)-prinzip aufgebauten rekursiven filterschaltungen oder analogspeicherschaltungen
US4629994A (en) * 1984-06-15 1986-12-16 Matsushita Electric Industrial Co., Ltd. FM demodulator
JPS62126022A (ja) * 1985-11-28 1987-06-08 Misuzu Toufu Kk 油揚の製造方法及びその装置並びに整列装置
US5270666A (en) * 1989-12-22 1993-12-14 Nokia Mobile Phones, Ltd. Method and circuitry for demodulation of angle modulated signals by measuring cycle time
US5442696A (en) * 1991-12-31 1995-08-15 At&T Corp. Method and apparatus for detecting control signals
JPH07200538A (ja) * 1993-11-22 1995-08-04 Fujitsu Ltd グレブナ基底生成方法及び装置
DE19727581A1 (de) * 1997-06-28 1999-01-07 Bosch Gmbh Robert Digitaler FM-Demodulator
US7583154B1 (en) 2005-09-30 2009-09-01 Cypress Semiconductor Corporation Voltage controlled oscillator
JP5662040B2 (ja) * 2010-03-16 2015-01-28 株式会社メガチップス 数値制御発振器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654563A (en) * 1965-10-15 1972-04-04 Gen Electric Active filter circuit having nonlinear properties
FR1495496A (fr) * 1966-06-17 1967-09-22 Thomson Houston Comp Francaise Perfectionnements aux systèmes de transmission de données
NL6615058A (fr) * 1966-10-25 1968-04-26
US3723911A (en) * 1971-09-13 1973-03-27 Codex Corp Training adaptive linear filters
US3718863A (en) * 1971-10-26 1973-02-27 J Fletcher M-ary linear feedback shift register with binary logic
US3740591A (en) * 1972-02-25 1973-06-19 Gen Electric Bucket-brigade tuned sampled data filter
DE2316436C2 (de) * 1973-04-02 1975-03-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Frequenzfilter mit einer aus zwei parallelen Filterzweigen bestehenden und durch einen Frequenzgenerator gesteuerten Filterschaltung
US3971998A (en) * 1975-05-02 1976-07-27 Bell Telephone Laboratories, Incorporated Recursive detector-oscillator circuit

Also Published As

Publication number Publication date
BE841232A (fr) 1976-08-16
SE407653B (sv) 1979-04-02
CA1063186A (fr) 1979-09-25
DE2619308A1 (de) 1977-03-17
SE7604780L (sv) 1976-11-03
FR2310034B1 (fr) 1981-08-28
GB1550936A (en) 1979-08-22
JPS6143893B2 (fr) 1986-09-30
US3971998A (en) 1976-07-27
JPS62194722A (ja) 1987-08-27
JPS51136261A (en) 1976-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse