FR2556527B1 - Synchronisateur de phase de type numerique pour signaux isofrequentiels, en particulier pour demodulateur de signaux - Google Patents

Synchronisateur de phase de type numerique pour signaux isofrequentiels, en particulier pour demodulateur de signaux

Info

Publication number
FR2556527B1
FR2556527B1 FR848419021A FR8419021A FR2556527B1 FR 2556527 B1 FR2556527 B1 FR 2556527B1 FR 848419021 A FR848419021 A FR 848419021A FR 8419021 A FR8419021 A FR 8419021A FR 2556527 B1 FR2556527 B1 FR 2556527B1
Authority
FR
France
Prior art keywords
isofrequential
signals
type phase
digital type
signal demodulator
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 - Lifetime
Application number
FR848419021A
Other languages
English (en)
French (fr)
Other versions
FR2556527A1 (fr
Inventor
Guido Torelli
Vincenzo Daniele
Giovanni Salomone
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.)
STMicroelectronics SRL
Original Assignee
ATES Componenti Elettronici SpA
SGS ATES Componenti Elettronici SpA
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 ATES Componenti Elettronici SpA, SGS ATES Componenti Elettronici SpA filed Critical ATES Componenti Elettronici SpA
Publication of FR2556527A1 publication Critical patent/FR2556527A1/fr
Application granted granted Critical
Publication of FR2556527B1 publication Critical patent/FR2556527B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR848419021A 1983-12-12 1984-12-12 Synchronisateur de phase de type numerique pour signaux isofrequentiels, en particulier pour demodulateur de signaux Expired - Lifetime FR2556527B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8324109A IT1212796B (it) 1983-12-12 1983-12-12 Sincronizzatore di fase di tipo digitale per segnali isofrequenziali, particolarmente per demodulatore di segnali.

Publications (2)

Publication Number Publication Date
FR2556527A1 FR2556527A1 (fr) 1985-06-14
FR2556527B1 true FR2556527B1 (fr) 1992-12-11

Family

ID=11212017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848419021A Expired - Lifetime FR2556527B1 (fr) 1983-12-12 1984-12-12 Synchronisateur de phase de type numerique pour signaux isofrequentiels, en particulier pour demodulateur de signaux

Country Status (6)

Country Link
JP (1) JPS60142638A (ko)
KR (1) KR850005054A (ko)
DE (1) DE3444401C2 (ko)
FR (1) FR2556527B1 (ko)
GB (1) GB2151421B (ko)
IT (1) IT1212796B (ko)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509471A (en) * 1966-11-16 1970-04-28 Communications Satellite Corp Digital phase lock loop for bit timing recovery
FR2167259B1 (ko) * 1972-01-11 1976-06-11 Thomson Csf
LU68026A1 (ko) * 1972-07-19 1974-01-21
FR2232153B1 (ko) * 1973-05-11 1976-03-19 Ibm France
US4019153A (en) * 1974-10-07 1977-04-19 The Charles Stark Draper Laboratory, Inc. Digital phase-locked loop filter
US4029900A (en) * 1976-01-26 1977-06-14 Bell Telephone Laboratories, Incorporated Digital synchronizing signal recovery circuits for a data receiver
GB1580060A (en) * 1976-09-01 1980-11-26 Racal Res Ltd Electrical circuit arrangements
JPS5360150A (en) * 1976-11-10 1978-05-30 Fujitsu Ltd Instantaneous leading-in system for digital phase lock loop
JPS5378711A (en) * 1976-12-23 1978-07-12 Anritsu Electric Co Ltd Double sideeband signal demodulator
DE2716478A1 (de) * 1977-04-14 1978-10-26 Hoechst Ag Verfahren zum herstellen von abriebfesten, nichtstaubenden, wasserloeslichen farbstoffteilchen
GB1560270A (en) * 1977-12-13 1980-02-06 Standard Telephones Cables Ltd Data transmission
FR2437733A1 (fr) * 1978-08-30 1980-04-25 Cit Alcatel Procede de regeneration de l'onde porteuse de modulation d'un signal module comportant des raies symetriques par rapport a cette porteuse et dispositif de mise en oeuvre
US4424497A (en) * 1981-04-30 1984-01-03 Monolithic Systems Corporation System for phase locking clock signals to a frequency encoded data stream
GB2119188B (en) * 1982-04-28 1986-01-29 Int Computers Ltd Digital phase-locked loop

Also Published As

Publication number Publication date
GB8430638D0 (en) 1985-01-16
DE3444401A1 (de) 1985-06-20
IT1212796B (it) 1989-11-30
JPS60142638A (ja) 1985-07-27
GB2151421B (en) 1988-03-23
KR850005054A (ko) 1985-08-19
FR2556527A1 (fr) 1985-06-14
IT8324109A0 (it) 1983-12-12
GB2151421A (en) 1985-07-17
DE3444401C2 (de) 1995-03-09

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Legal Events

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D6 Patent endorsed licences of rights
ST Notification of lapse