FR2165962A1 - - Google Patents

Info

Publication number
FR2165962A1
FR2165962A1 FR7245198A FR7245198A FR2165962A1 FR 2165962 A1 FR2165962 A1 FR 2165962A1 FR 7245198 A FR7245198 A FR 7245198A FR 7245198 A FR7245198 A FR 7245198A FR 2165962 A1 FR2165962 A1 FR 2165962A1
Authority
FR
France
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.)
Granted
Application number
FR7245198A
Other languages
French (fr)
Other versions
FR2165962B1 (enrdf_load_stackoverflow
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of FR2165962A1 publication Critical patent/FR2165962A1/fr
Application granted granted Critical
Publication of FR2165962B1 publication Critical patent/FR2165962B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator 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
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
    • H04L27/2271—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals
    • H04L27/2272—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals using phase locked loops

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Manipulation Of Pulses (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR7245198A 1971-12-28 1972-12-19 Expired FR2165962B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712165107 DE2165107A1 (de) 1971-12-28 1971-12-28 Verfahren zur reduzierung des phasenhubs eines phasenmodulierten signals

Publications (2)

Publication Number Publication Date
FR2165962A1 true FR2165962A1 (enrdf_load_stackoverflow) 1973-08-10
FR2165962B1 FR2165962B1 (enrdf_load_stackoverflow) 1976-06-04

Family

ID=5829496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7245198A Expired FR2165962B1 (enrdf_load_stackoverflow) 1971-12-28 1972-12-19

Country Status (6)

Country Link
BE (1) BE793395A (enrdf_load_stackoverflow)
DE (1) DE2165107A1 (enrdf_load_stackoverflow)
FR (1) FR2165962B1 (enrdf_load_stackoverflow)
GB (1) GB1343560A (enrdf_load_stackoverflow)
NL (1) NL7215113A (enrdf_load_stackoverflow)
SE (1) SE380950B (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1311503A (fr) * 1960-12-06 1962-12-07 Sperry Rand Corp Perfectionnements aux systèmes de lecture à modulation de phase
FR1498961A (fr) * 1965-11-09 1967-10-20 Fujitsu Ltd Dispositif discriminateur
US3368152A (en) * 1965-01-29 1968-02-06 Thiokol Chemical Corp Triggered timing generator compensated for variations in triggering rate due to input repetition rate variations
US3571732A (en) * 1968-07-03 1971-03-23 Us Air Force Voltage controlled phase shifter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1311503A (fr) * 1960-12-06 1962-12-07 Sperry Rand Corp Perfectionnements aux systèmes de lecture à modulation de phase
US3368152A (en) * 1965-01-29 1968-02-06 Thiokol Chemical Corp Triggered timing generator compensated for variations in triggering rate due to input repetition rate variations
FR1498961A (fr) * 1965-11-09 1967-10-20 Fujitsu Ltd Dispositif discriminateur
US3571732A (en) * 1968-07-03 1971-03-23 Us Air Force Voltage controlled phase shifter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Publication US 'IBM Technical Disclosure Bulletin', volume 11, no. 5, octobre 1968; Article 'Fundamental Frequency Detector', par D.G. HUREL et S. PICARD, page 489 à 490 *

Also Published As

Publication number Publication date
FR2165962B1 (enrdf_load_stackoverflow) 1976-06-04
DE2165107A1 (de) 1973-07-12
BE793395A (fr) 1973-06-28
NL7215113A (enrdf_load_stackoverflow) 1973-07-02
SE380950B (sv) 1975-11-17
GB1343560A (en) 1974-01-10

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Legal Events

Date Code Title Description
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