FR2544930B1 - Modulateur de signaux porteurs d'informations binaires modules angulairement a phase controlee - Google Patents

Modulateur de signaux porteurs d'informations binaires modules angulairement a phase controlee

Info

Publication number
FR2544930B1
FR2544930B1 FR8306451A FR8306451A FR2544930B1 FR 2544930 B1 FR2544930 B1 FR 2544930B1 FR 8306451 A FR8306451 A FR 8306451A FR 8306451 A FR8306451 A FR 8306451A FR 2544930 B1 FR2544930 B1 FR 2544930B1
Authority
FR
France
Prior art keywords
modulator
binary information
information carrying
controlled phase
carrying signals
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
FR8306451A
Other languages
English (en)
Other versions
FR2544930A1 (fr
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
Thomson CSF SA
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 SA filed Critical Thomson CSF SA
Priority to FR8306451A priority Critical patent/FR2544930B1/fr
Priority to EP19840400560 priority patent/EP0120774B1/fr
Priority to DE8484400560T priority patent/DE3466336D1/de
Publication of FR2544930A1 publication Critical patent/FR2544930A1/fr
Application granted granted Critical
Publication of FR2544930B1 publication Critical patent/FR2544930B1/fr
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2331—Demodulator circuits; Receiver circuits using non-coherent demodulation wherein the received signal is demodulated using one or more delayed versions of itself

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR8306451A 1983-03-25 1983-04-20 Modulateur de signaux porteurs d'informations binaires modules angulairement a phase controlee Expired FR2544930B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8306451A FR2544930B1 (fr) 1983-04-20 1983-04-20 Modulateur de signaux porteurs d'informations binaires modules angulairement a phase controlee
EP19840400560 EP0120774B1 (fr) 1983-03-25 1984-03-20 Modulateur-démodulateur de signaux porteurs d'informations binaires modulés angulairement à phase controlée
DE8484400560T DE3466336D1 (en) 1983-03-25 1984-03-20 Phase-controlled angular modulation modem for binary data signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8306451A FR2544930B1 (fr) 1983-04-20 1983-04-20 Modulateur de signaux porteurs d'informations binaires modules angulairement a phase controlee

Publications (2)

Publication Number Publication Date
FR2544930A1 FR2544930A1 (fr) 1984-10-26
FR2544930B1 true FR2544930B1 (fr) 1985-06-14

Family

ID=9288034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8306451A Expired FR2544930B1 (fr) 1983-03-25 1983-04-20 Modulateur de signaux porteurs d'informations binaires modules angulairement a phase controlee

Country Status (1)

Country Link
FR (1) FR2544930B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969590A (en) * 1975-04-04 1976-07-13 Rockwell International Corporation Surface acoustic wave apparatus
US4311971A (en) * 1979-09-19 1982-01-19 Hazeltine Corporation Apparatus for generating constant-envelope, angle-modulated pulse signals

Also Published As

Publication number Publication date
FR2544930A1 (fr) 1984-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse