ES487403A1 - Dispositivo de desmodulacion de una senal analogica - Google Patents

Dispositivo de desmodulacion de una senal analogica

Info

Publication number
ES487403A1
ES487403A1 ES487403A ES487403A ES487403A1 ES 487403 A1 ES487403 A1 ES 487403A1 ES 487403 A ES487403 A ES 487403A ES 487403 A ES487403 A ES 487403A ES 487403 A1 ES487403 A1 ES 487403A1
Authority
ES
Spain
Prior art keywords
analog signal
frequency shift
demodulation device
frequency
modulated analog
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
ES487403A
Other languages
English (en)
Spanish (es)
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
Le Materiel Telephonique 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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Publication of ES487403A1 publication Critical patent/ES487403A1/es
Expired legal-status Critical Current

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
    • H04L27/156—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width
    • H04L27/1566—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width using synchronous sampling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
ES487403A 1979-01-03 1980-01-02 Dispositivo de desmodulacion de una senal analogica Expired ES487403A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900067A FR2446033A1 (fr) 1979-01-03 1979-01-03 Dispositif de demodulation d'un signal analogique module par sauts de frequence

Publications (1)

Publication Number Publication Date
ES487403A1 true ES487403A1 (es) 1980-06-16

Family

ID=9220416

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487403A Expired ES487403A1 (es) 1979-01-03 1980-01-02 Dispositivo de desmodulacion de una senal analogica

Country Status (6)

Country Link
EP (1) EP0013857A1 (https=)
AU (1) AU5429080A (https=)
BR (1) BR8000011A (https=)
ES (1) ES487403A1 (https=)
FR (1) FR2446033A1 (https=)
GR (1) GR74395B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121444A1 (de) * 1981-05-29 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zum demodulieren von fsk-signalen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080516A (en) * 1975-10-06 1978-03-21 Hitachi, Ltd. Multi-frequency signal receiver

Also Published As

Publication number Publication date
FR2446033A1 (fr) 1980-08-01
GR74395B (https=) 1984-06-28
BR8000011A (pt) 1980-09-23
EP0013857A1 (fr) 1980-08-06
AU5429080A (en) 1980-07-10
FR2446033B1 (https=) 1982-10-22

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