CA1121871A - Derangement detector in a receiver of a system for data transmission by means of phase modulation of a carrier - Google Patents

Derangement detector in a receiver of a system for data transmission by means of phase modulation of a carrier

Info

Publication number
CA1121871A
CA1121871A CA000287730A CA287730A CA1121871A CA 1121871 A CA1121871 A CA 1121871A CA 000287730 A CA000287730 A CA 000287730A CA 287730 A CA287730 A CA 287730A CA 1121871 A CA1121871 A CA 1121871A
Authority
CA
Canada
Prior art keywords
phase
derangement
signal
detector
alarm
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
CA000287730A
Other languages
English (en)
French (fr)
Inventor
Loic B.Y. Guidoux
Jean-Louis Renaudat
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.)
SIGNAUX Cie
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1121871A publication Critical patent/CA1121871A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/18Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22Demodulator circuits; Receiver circuits
    • H04L27/233Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2338Demodulator circuits; Receiver circuits using non-coherent demodulation using sampling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CA000287730A 1976-09-30 1977-09-28 Derangement detector in a receiver of a system for data transmission by means of phase modulation of a carrier Expired CA1121871A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7629359A FR2366752A2 (fr) 1976-09-30 1976-09-30 Dispositif detecteur de derangement d'un systeme de transmission de donnees utilisant la modulation de phase
FR7629359 1976-09-30

Publications (1)

Publication Number Publication Date
CA1121871A true CA1121871A (en) 1982-04-13

Family

ID=9178226

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000287730A Expired CA1121871A (en) 1976-09-30 1977-09-28 Derangement detector in a receiver of a system for data transmission by means of phase modulation of a carrier

Country Status (7)

Country Link
US (1) US4165488A (online.php)
JP (1) JPS5840864B2 (online.php)
CA (1) CA1121871A (online.php)
DE (1) DE2742390C2 (online.php)
FR (1) FR2366752A2 (online.php)
GB (1) GB1550561A (online.php)
SE (1) SE424687B (online.php)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283682A (en) * 1979-04-06 1981-08-11 Ricoh Company, Ltd. Erasure zone decision feedback phase lock loop for carrier recovery in data modems
DE2950339C2 (de) * 1979-12-14 1984-06-07 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren und Anordnung zur digitalen Regelung der Trägerphase in Empfängern von Datenübertragungssystemen
JPS5963847A (ja) * 1982-10-04 1984-04-11 Nec Corp 雑音測定装置
DE3421084A1 (de) * 1983-06-06 1984-12-13 Ricoh Co., Ltd., Tokio/Tokyo Symbolentscheidungsverfahren
JPS60183862A (ja) * 1984-03-02 1985-09-19 Toshiba Corp デイジタル信号処理回路
CA1268523A (en) * 1984-10-31 1990-05-01 Nec Corporation Synchronization circuit capable of establishing synchronism even when a sampling rate is invariable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110845A5 (online.php) * 1970-10-29 1972-06-02 Ibm France
IT1030453B (it) * 1975-03-27 1979-03-30 Cselt Centro Studi Lab Telecom Organo di decisione per ricevitori di segnali numerici a piu livelli modulati in fase o in fase e ampiezza

Also Published As

Publication number Publication date
JPS5840864B2 (ja) 1983-09-08
JPS5343409A (en) 1978-04-19
FR2366752B2 (online.php) 1982-03-05
DE2742390C2 (de) 1984-11-15
DE2742390A1 (de) 1978-04-06
SE424687B (sv) 1982-08-02
SE7710763L (sv) 1978-03-31
US4165488A (en) 1979-08-21
FR2366752A2 (fr) 1978-04-28
GB1550561A (en) 1979-08-15

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Legal Events

Date Code Title Description
MKEX Expiry