KR850005054A - 신호 복조기의 동일 주파수 신호의 디지탈형 위상 동기장치 - Google Patents

신호 복조기의 동일 주파수 신호의 디지탈형 위상 동기장치 Download PDF

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Publication number
KR850005054A
KR850005054A KR1019840007802A KR840007802A KR850005054A KR 850005054 A KR850005054 A KR 850005054A KR 1019840007802 A KR1019840007802 A KR 1019840007802A KR 840007802 A KR840007802 A KR 840007802A KR 850005054 A KR850005054 A KR 850005054A
Authority
KR
South Korea
Prior art keywords
phase
frequency
same frequency
synchronizer
digital
Prior art date
Application number
KR1019840007802A
Other languages
English (en)
Korean (ko)
Inventor
토렐리 귀도 (외 2)
Original Assignee
기우세페조찌, 클라우디오 마기오니
에스지 에스-에이티이에스 콤포넨티 엘렉뜨로니치 에스. 피. 에이.
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 기우세페조찌, 클라우디오 마기오니, 에스지 에스-에이티이에스 콤포넨티 엘렉뜨로니치 에스. 피. 에이. filed Critical 기우세페조찌, 클라우디오 마기오니
Publication of KR850005054A publication Critical patent/KR850005054A/ko

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Classifications

    • 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
    • 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
    • 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)
KR1019840007802A 1983-12-12 1984-12-10 신호 복조기의 동일 주파수 신호의 디지탈형 위상 동기장치 KR850005054A (ko)

Applications Claiming Priority (2)

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.
IT24109A/83 1983-12-12

Publications (1)

Publication Number Publication Date
KR850005054A true KR850005054A (ko) 1985-08-19

Family

ID=11212017

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840007802A KR850005054A (ko) 1983-12-12 1984-12-10 신호 복조기의 동일 주파수 신호의 디지탈형 위상 동기장치

Country Status (6)

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

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 (de) * 1972-01-11 1976-06-11 Thomson Csf
LU68026A1 (de) * 1972-07-19 1974-01-21
FR2232153B1 (de) * 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
IT1212796B (it) 1989-11-30
GB8430638D0 (en) 1985-01-16
GB2151421B (en) 1988-03-23
FR2556527B1 (fr) 1992-12-11
FR2556527A1 (fr) 1985-06-14
JPS60142638A (ja) 1985-07-27
GB2151421A (en) 1985-07-17
DE3444401C2 (de) 1995-03-09
IT8324109A0 (it) 1983-12-12
DE3444401A1 (de) 1985-06-20

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid