FR2283592B1 - - Google Patents

Info

Publication number
FR2283592B1
FR2283592B1 FR7429294A FR7429294A FR2283592B1 FR 2283592 B1 FR2283592 B1 FR 2283592B1 FR 7429294 A FR7429294 A FR 7429294A FR 7429294 A FR7429294 A FR 7429294A FR 2283592 B1 FR2283592 B1 FR 2283592B1
Authority
FR
France
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
FR7429294A
Other versions
FR2283592A1 (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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7429294A priority Critical patent/FR2283592B1/fr
Publication of FR2283592A1 publication Critical patent/FR2283592A1/fr
Application granted granted Critical
Publication of FR2283592B1 publication Critical patent/FR2283592B1/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00Arrangements for synchronising receiver with transmitter
    • H04L7/02Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0337Selecting between two or more discretely delayed clocks or selecting between two or more discretely delayed received code signals
    • H04L7/0338Selecting between two or more discretely delayed clocks or selecting between two or more discretely delayed received code signals the correction of the phase error being performed by a feed forward loop
FR7429294A 1974-08-27 1974-08-27 Expired FR2283592B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7429294A FR2283592B1 (fr) 1974-08-27 1974-08-27

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7429294A FR2283592B1 (fr) 1974-08-27 1974-08-27
GB3504775A GB1513029A (en) 1974-08-27 1975-08-22 Synchronisation extractor device
US05/607,510 US4027261A (en) 1974-08-27 1975-08-25 Synchronization extractor
DE19752537937 DE2537937C2 (fr) 1974-08-27 1975-08-26

Publications (2)

Publication Number Publication Date
FR2283592A1 FR2283592A1 (fr) 1976-03-26
FR2283592B1 true FR2283592B1 (fr) 1977-03-25

Family

ID=9142610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429294A Expired FR2283592B1 (fr) 1974-08-27 1974-08-27

Country Status (4)

Country Link
US (1) US4027261A (fr)
DE (1) DE2537937C2 (fr)
FR (1) FR2283592B1 (fr)
GB (1) GB1513029A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377729B1 (fr) * 1977-01-14 1981-12-11 Thomson Csf
US4201885A (en) * 1978-10-26 1980-05-06 Gte Automatic Electric Laboratories Incorporated Routinable clock circuit
US4240111A (en) * 1979-04-04 1980-12-16 Rca Corporation Vertical sync separator
NL183214C (en) * 1980-01-31 1988-08-16 Philips Nv Apparatus for synchronizing the phase of a locally generated clock signal with the phase of an input signal.
DE3215074C2 (fr) * 1982-04-22 1989-06-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
FR2527031B1 (fr) * 1982-05-17 1984-12-07 Sintra Alcatel Sa
NL8202685A (nl) * 1982-07-05 1984-02-01 Philips Nv Kloksignaalregenerator met hoge stabiliteit.
US4578666A (en) * 1983-03-23 1986-03-25 Tektronix, Inc. Method of comparing data with asynchronous timebases
US4667333A (en) * 1983-12-22 1987-05-19 Motorola, Inc. Automatic clock recovery circuit
DE3627135C2 (de) * 1986-08-09 1994-11-24 Philips Patentverwaltung Bitsynchronisation eines Datenblocks in einem Empfänger
US4748348A (en) * 1986-12-29 1988-05-31 Tektronix, Inc. Multi-level pattern detector for a single signal
US4872155A (en) * 1987-03-13 1989-10-03 Pioneer Electronic Corporation Clock generator circuit and a synchronizing signal detection method in a sampled format system and a phase comparator circuit suited for generation of the clock
EP0390958A1 (fr) * 1989-04-07 1990-10-10 Siemens Aktiengesellschaft Méthode et circuit pour la régénération d'horloge pour signaux de données
FR2738383B1 (fr) * 1995-09-05 1997-10-03 Thomson Csf Procede de quantification vectorielle de vocodeurs bas debit
FR2778041A1 (fr) * 1998-04-24 1999-10-29 Thomson Csf Procede de neutrodynage du tube d'un emetteur
FR2788390B1 (fr) 1999-01-12 2003-05-30 Thomson Csf Emetteur de radiodiffusion en ondes courtes a haut rendement optimise pour les emissions de type numerique
FR2790343B1 (fr) 1999-02-26 2001-06-01 Thomson Csf Systeme pour l'estimation du gain complexe d'un canal de transmission
US7412018B1 (en) * 1999-05-26 2008-08-12 Alcatel Usa Sourcing, L.P. Rapid acquisition synchronization sequences for direct sequence spread spectrum systems using code time offsets
FR2799592B1 (fr) 1999-10-12 2003-09-26 Thomson Csf Procede de construction et de codage simple et systematique de codes ldpc
US6906571B1 (en) * 2003-07-11 2005-06-14 Xilinx, Inc. Counter-based phased clock generator circuits and methods
US8421780B2 (en) * 2006-05-24 2013-04-16 Sharp Kabushiki Kaisha Counter circuit, control signal generating circuit including the counter circuit, and display apparatus
DE102012216002B3 (de) * 2012-05-18 2013-09-12 Leica Microsystems Cms Gmbh Schaltung und Verfahren zum Erzeugen von periodischen Steuersignalen sowie Mikroskop und Verfahren zum Steuern eines Mikroskops

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588709A (en) * 1968-09-26 1971-06-28 Westinghouse Electric Corp Synchronous timing system having failure detection feature
US3619662A (en) * 1970-11-23 1971-11-09 Canadian Patents Dev Data receiver and synchronizing system
CA971277A (en) * 1971-04-19 1975-07-15 William V. Braun Asynchronous digital word detector
US3916324A (en) * 1971-07-01 1975-10-28 Sanders Associates Inc Method and apparatus for producing a baud timing signal from a modulated carrier signal
US3893033A (en) * 1974-05-02 1975-07-01 Honeywell Inf Systems Apparatus for producing timing signals that are synchronized with asynchronous data signals

Also Published As

Publication number Publication date
FR2283592A1 (fr) 1976-03-26
DE2537937A1 (de) 1976-03-11
US4027261A (en) 1977-05-31
DE2537937C2 (fr) 1986-10-02
GB1513029A (en) 1978-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse