IT1212796B - Sincronizzatore di fase di tipo digitale per segnali isofrequenziali, particolarmente per demodulatore di segnali. - Google Patents

Sincronizzatore di fase di tipo digitale per segnali isofrequenziali, particolarmente per demodulatore di segnali.

Info

Publication number: IT1212796B
Authority: IT; Italy
Prior art keywords: isofrequential; signals; digital phase; signal demodulator; phase synchronizer
Prior art date: 1983-12-12

Application number

IT8324109A

Other languages

English (en)

Other versions

IT8324109A0 (it

Inventor

Guido Torelli

Vincenzo Daniele

Giovanni Salomone

Original Assignee

Ates Componenti Elettron

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.)

1983-12-12

Filing date

1983-12-12

Publication date

1989-11-30

1983-12-12 Application filed by Ates Componenti Elettron filed Critical Ates Componenti Elettron

1983-12-12 Priority to IT8324109A priority Critical patent/IT1212796B/it

1983-12-12 Publication of IT8324109A0 publication Critical patent/IT8324109A0/it

1984-12-05 Priority to GB08430638A priority patent/GB2151421B/en

1984-12-05 Priority to DE3444401A priority patent/DE3444401C2/de

1984-12-10 Priority to KR1019840007802A priority patent/KR850005054A/ko

1984-12-12 Priority to FR848419021A priority patent/FR2556527B1/fr

1984-12-12 Priority to JP59260959A priority patent/JPS60142638A/ja

1989-11-30 Application granted granted Critical

1989-11-30 Publication of IT1212796B publication Critical patent/IT1212796B/it

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)

IT8324109A 1983-12-12 1983-12-12 Sincronizzatore di fase di tipo digitale per segnali isofrequenziali, particolarmente per demodulatore di segnali. IT1212796B (it)

Priority Applications (6)

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.
GB08430638A GB2151421B (en)	1983-12-12	1984-12-05	Phase synchronizer of digital kind signals at the same frequency particularly for signal demodulator
DE3444401A DE3444401C2 (de)	1983-12-12	1984-12-05	Digitale Phasensynchronisiereinrichtung für Signale derselben Frequenz
KR1019840007802A KR850005054A (ko)	1983-12-12	1984-12-10	신호 복조기의 동일 주파수 신호의 디지탈형 위상 동기장치
FR848419021A FR2556527B1 (fr)	1983-12-12	1984-12-12	Synchronisateur de phase de type numerique pour signaux isofrequentiels, en particulier pour demodulateur de signaux
JP59260959A JPS60142638A (ja)	1983-12-12	1984-12-12	同一周波数での信号向け、特に信号復調器向けのデジタル式位相同期装置

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
IT8324109A0 IT8324109A0 (it)	1983-12-12
IT1212796B true IT1212796B (it)	1989-11-30

Family

ID=11212017

Family Applications (1)

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

Country Status (6)

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

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 (it) *	1972-01-11	1976-06-11	Thomson Csf
LU68026A1 (it) *	1972-07-19	1974-01-21
FR2232153B1 (it) *	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
DE2716478C2 (de) *	1977-04-14	1987-01-08	Hoechst Ag, 6230 Frankfurt	Verfahren zum Herstellen von abriebfesten, nichtstaubenden, wasserlöslichen 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

1983
- 1983-12-12 IT IT8324109A patent/IT1212796B/it active
1984
- 1984-12-05 DE DE3444401A patent/DE3444401C2/de not_active Expired - Fee Related
- 1984-12-05 GB GB08430638A patent/GB2151421B/en not_active Expired
- 1984-12-10 KR KR1019840007802A patent/KR850005054A/ko not_active Application Discontinuation
- 1984-12-12 JP JP59260959A patent/JPS60142638A/ja active Pending
- 1984-12-12 FR FR848419021A patent/FR2556527B1/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPS60142638A (ja)	1985-07-27
DE3444401A1 (de)	1985-06-20
IT8324109A0 (it)	1983-12-12
KR850005054A (ko)	1985-08-19
FR2556527B1 (fr)	1992-12-11
GB2151421A (en)	1985-07-17
GB8430638D0 (en)	1985-01-16
DE3444401C2 (de)	1995-03-09
FR2556527A1 (fr)	1985-06-14
GB2151421B (en)	1988-03-23

Similar Documents

Publication	Publication Date	Title
GB2091961B (en)	1985-06-12	Phase tolerant bit synchronizer for digital signals
DE3274936D1 (en)	1987-02-05	Digital demodulator for frequency-modulated signals
GB2149244B (en)	1987-01-21	Digital demodulator arrangement for quadrature signals
NL190886C (nl)	1994-10-03	Digitaal signaaldemodulatiesysteem.
DE3485792D1 (de)	1992-08-06	Digitale signalverarbeitungseinrichtungen.
NO861664L (no)	1986-10-31	Krets for aa gjenvinne baereboelgen i digitale transmisjonssystem.
IT8419528A0 (it)	1984-02-09	Sistema commutatore digitale.
IT8523044A0 (it)	1985-12-02	Filtro digitale di ritardo.
IT1167616B (it)	1987-05-13	Ricevitore digitale
NL188726B (nl)	1992-04-01	Transmissiestelsel voor digitale signalen.
DE3484314D1 (de)	1991-04-25	Interpolator fuer digitalsignale.
IT8421447A0 (it)	1984-06-15	Apparato per la correzione di un segnale digitale, con livello di correzione controllabile.
DE3581869D1 (de)	1991-04-04	Digitale video-aufzeichnung.
HK18688A (en)	1988-03-18	Digital demodulator arrangement for quadrature signals
DE3579925D1 (de)	1990-10-31	Digitale phasenmesschaltung.
DE68920710D1 (de)	1995-03-02	Wiedergabe-Anordnung für digitale Signale.
DE3584565D1 (de)	1991-12-05	Digitale schaltung zur anzeige der phasendifferenz.
DE3483367D1 (de)	1990-11-15	Digitales multiplexkommunikationssystem hoeherer ordnung mit erkennungsmustern welche spezifisch sind fuer multiplexsignale niedriger ordnung.
DE3668263D1 (de)	1990-02-15	Demodulator fuer frequenzmodulierte digitale signale.
DE3581507D1 (de)	1991-02-28	Demodulator fuer digitale empfaenger.
IT8721527A0 (it)	1987-07-30	Estrattore digitale di segnale orologio con aggancio e correzione di fase per segnali bipolari.
IT8223051A0 (it)	1982-08-30	Demodulatore di segnali televisivi a colori, di tipo digitale.
IT8223050A0 (it)	1982-08-30	Generatore di segnali di orologio per un ricevitore di segnali televisivi a colori, di tipo digitale.
DE3580594D1 (de)	1991-01-03	Demodulator fuer digitale, frequenzmodulierte signale.
NO922222D0 (no)	1992-06-05	Demodulator for digitale modulasjonssignaler

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19961227