CA1006587A - Correlateur de phase - Google Patents

Correlateur de phase

Info

Publication number
CA1006587A
CA1006587A CA206,946A CA206946A CA1006587A CA 1006587 A CA1006587 A CA 1006587A CA 206946 A CA206946 A CA 206946A CA 1006587 A CA1006587 A CA 1006587A
Authority
CA
Canada
Prior art keywords
phase correlator
correlator
phase
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
Application number
CA206,946A
Other languages
English (en)
French (fr)
Inventor
Michel Brouant
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.)
Alcatel CIT SA
Original Assignee
Compagnie Industrielle de Telecommunication CIT Alcatel 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 Compagnie Industrielle de Telecommunication CIT Alcatel SA filed Critical Compagnie Industrielle de Telecommunication CIT Alcatel SA
Application granted granted Critical
Publication of CA1006587A publication Critical patent/CA1006587A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2245—Homodyne or synchrodyne circuits using two quadrature channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Measuring Phase Differences (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CA206,946A 1973-08-16 1974-08-13 Correlateur de phase Expired CA1006587A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7329879A FR2241162B1 (xx) 1973-08-16 1973-08-16

Publications (1)

Publication Number Publication Date
CA1006587A true CA1006587A (fr) 1977-03-08

Family

ID=9124036

Family Applications (1)

Application Number Title Priority Date Filing Date
CA206,946A Expired CA1006587A (fr) 1973-08-16 1974-08-13 Correlateur de phase

Country Status (11)

Country Link
US (1) US3944938A (xx)
JP (1) JPS5051249A (xx)
BE (1) BE818421A (xx)
CA (1) CA1006587A (xx)
DE (1) DE2439105A1 (xx)
DK (1) DK429374A (xx)
FR (1) FR2241162B1 (xx)
GB (1) GB1429921A (xx)
IT (1) IT1019780B (xx)
NL (1) NL7411038A (xx)
SE (1) SE395092B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314538A1 (fr) * 1975-06-10 1977-01-07 Thomson Csf Dispositif correlateur et systeme de mesure du retard entre deux signaux comportant un tel dispositif
FR2419614A1 (fr) * 1978-03-10 1979-10-05 Cit Alcatel Circuit de recuperation de la porteuse d'un signal numerique synchrone transmis par modulation d'amplitude
US4241312A (en) * 1979-07-27 1980-12-23 Barnes James R Self-calibrating threshold detector
DE3329269A1 (de) * 1983-08-12 1985-02-28 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum erzeugen von rechtecksignalen
DE3436192A1 (de) * 1984-10-03 1986-04-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Phasenvergleichsschaltung
US4686481A (en) * 1985-02-01 1987-08-11 Advanced Micro Devices, Inc. Phase detector apparatus including charge pump means
EP0310960A3 (en) * 1987-10-05 1990-04-25 Advantest Corporation Digital lock-in amplifier
FR2624674A1 (fr) * 1987-12-15 1989-06-16 Thomson Csf Procede et dispositif de modulation-demodulation d'amplitude coherente
US4858208A (en) * 1988-07-11 1989-08-15 Motorola, Inc. Apparatus and method for testing semiconductor devices
DE102019002024A1 (de) * 2019-03-21 2020-09-24 Sciknowtec Gmbh Lock-In-Verstärker mit Referenz
DE102019002013A1 (de) * 2019-03-21 2020-09-24 Sciknowtec Gmbh Doppel-Lock-In-Verstärker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001133A (en) * 1956-12-24 1961-09-19 Gen Dynamics Corp Phase detectors
US3083340A (en) * 1959-03-02 1963-03-26 Avco Mfg Corp Phase and frequency control systems for discriminators and the like
US3109143A (en) * 1960-04-01 1963-10-29 Hughes Aircraft Co Synchronous demodulator for radiotelegraph signals with phase lock for local oscillator during both mark and space
US3122704A (en) * 1960-09-27 1964-02-25 William H Jones Signal-to-noise ratio indicator

Also Published As

Publication number Publication date
DE2439105A1 (de) 1975-02-27
FR2241162B1 (xx) 1976-09-17
FR2241162A1 (xx) 1975-03-14
NL7411038A (nl) 1975-02-18
US3944938A (en) 1976-03-16
SE7410217L (xx) 1975-02-17
DK429374A (xx) 1975-04-28
GB1429921A (en) 1976-03-31
IT1019780B (it) 1977-11-30
BE818421A (fr) 1975-02-03
SE395092B (sv) 1977-07-25
JPS5051249A (xx) 1975-05-08

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