ATE8556T1 - Schaltung zur demodulation eines digital modulierten signals und eine solche schaltung enthaltender empfaenger. - Google Patents

Schaltung zur demodulation eines digital modulierten signals und eine solche schaltung enthaltender empfaenger.

Info

Publication number
ATE8556T1
ATE8556T1 AT80401765T AT80401765T ATE8556T1 AT E8556 T1 ATE8556 T1 AT E8556T1 AT 80401765 T AT80401765 T AT 80401765T AT 80401765 T AT80401765 T AT 80401765T AT E8556 T1 ATE8556 T1 AT E8556T1
Authority
AT
Austria
Prior art keywords
circuit
demodulation
modulated signal
digitally modulated
receiver containing
Prior art date
Application number
AT80401765T
Other languages
English (en)
Inventor
Jean-Pierre Dehaene
Original Assignee
Thomson-Csf
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 filed Critical Thomson-Csf
Application granted granted Critical
Publication of ATE8556T1 publication Critical patent/ATE8556T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Circuits Of Receivers In General (AREA)
  • Selective Calling Equipment (AREA)
  • Noise Elimination (AREA)
AT80401765T 1979-12-27 1980-12-09 Schaltung zur demodulation eines digital modulierten signals und eine solche schaltung enthaltender empfaenger. ATE8556T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7931804A FR2472878A1 (fr) 1979-12-27 1979-12-27 Circuit pour la demodulation d'un signal module par une information numerique et recepteur comportant un tel circuit
EP80401765A EP0031746B1 (de) 1979-12-27 1980-12-09 Schaltung zur Demodulation eines digital modulierten Signals und eine solche Schaltung enthaltender Empfänger

Publications (1)

Publication Number Publication Date
ATE8556T1 true ATE8556T1 (de) 1984-08-15

Family

ID=9233209

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80401765T ATE8556T1 (de) 1979-12-27 1980-12-09 Schaltung zur demodulation eines digital modulierten signals und eine solche schaltung enthaltender empfaenger.

Country Status (6)

Country Link
US (1) US4365205A (de)
EP (1) EP0031746B1 (de)
JP (1) JPS56102149A (de)
AT (1) ATE8556T1 (de)
DE (1) DE3068626D1 (de)
FR (1) FR2472878A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104578A (ja) * 1981-12-16 1983-06-22 Sony Corp テレビジヨン受像機の音声回路
NL8502967A (nl) * 1985-09-19 1987-04-16 Philips Nv Hoekdemodulator.
US6144253A (en) * 1997-10-27 2000-11-07 Elsag International N.V. Digital FSK demodulator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201591A (en) * 1922-03-28 1923-07-30 Ernest Yeoman Robinson Improvements in systems of reception for modulated wave telegraphy and telephony
CH244477A (de) * 1943-09-29 1946-09-15 Ges Foerderung Forschung Technische Physik Eth Zuerich Verfahren zum Empfang von amplitudenmodulierten elektrischen Signalen mit reduziertem Träger.
FR1259477A (fr) * 1960-03-16 1961-04-28 Electronique & Physique Perfectionnements aux récepteurs pour certaines émissions radioélectriques sans porteuse
GB1022598A (en) * 1963-10-18 1966-03-16 Nat Res Dev Improvements in or relating to receivers for binary-coded signals
US3525945A (en) * 1968-08-14 1970-08-25 Communications Satellite Corp System for reconstituting a carrier reference signal using a switchable phase lock loop
FR2302640A1 (fr) * 1975-02-25 1976-09-24 Thomson Csf Systeme de transmission d'informations utilisant une modulation par deplacement de frequence
CA1115789A (en) * 1977-05-12 1982-01-05 Richard P. Scott Phase shift keyed systems

Also Published As

Publication number Publication date
JPH0249066B2 (de) 1990-10-29
DE3068626D1 (en) 1984-08-23
FR2472878A1 (fr) 1981-07-03
EP0031746A2 (de) 1981-07-08
EP0031746A3 (en) 1981-07-22
US4365205A (en) 1982-12-21
FR2472878B1 (de) 1982-06-11
EP0031746B1 (de) 1984-07-18
JPS56102149A (en) 1981-08-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee