FR2461957A1 - Circuit de comparaison de phase - Google Patents

Circuit de comparaison de phase Download PDF

Info

Publication number
FR2461957A1
FR2461957A1 FR8015639A FR8015639A FR2461957A1 FR 2461957 A1 FR2461957 A1 FR 2461957A1 FR 8015639 A FR8015639 A FR 8015639A FR 8015639 A FR8015639 A FR 8015639A FR 2461957 A1 FR2461957 A1 FR 2461957A1
Authority
FR
France
Prior art keywords
phase
train
pulse train
sawtooth
pulses
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.)
Granted
Application number
FR8015639A
Other languages
English (en)
French (fr)
Other versions
FR2461957B1 (en, 2012
Inventor
Jacob De Boer
De Boer Jacob
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2461957A1 publication Critical patent/FR2461957A1/fr
Application granted granted Critical
Publication of FR2461957B1 publication Critical patent/FR2461957B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/005—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which one of the oscillations is, or is converted into, a signal having a special waveform, e.g. triangular
    • H03D13/006—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which one of the oscillations is, or is converted into, a signal having a special waveform, e.g. triangular and by sampling this signal by narrow pulses obtained from the second oscillation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18—Controlling the angular speed together with angular position or phase
    • H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manipulation Of Pulses (AREA)
  • Pulse Circuits (AREA)
FR8015639A 1979-07-17 1980-07-15 Circuit de comparaison de phase Granted FR2461957A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7905540A NL7905540A (nl) 1979-07-17 1979-07-17 Fasevergelijkschakeling.

Publications (2)

Publication Number Publication Date
FR2461957A1 true FR2461957A1 (fr) 1981-02-06
FR2461957B1 FR2461957B1 (en, 2012) 1983-04-29

Family

ID=19833548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8015639A Granted FR2461957A1 (fr) 1979-07-17 1980-07-15 Circuit de comparaison de phase

Country Status (7)

Country Link
US (1) US4358736A (en, 2012)
JP (1) JPS5617518A (en, 2012)
CA (1) CA1152581A (en, 2012)
DE (1) DE3026715A1 (en, 2012)
FR (1) FR2461957A1 (en, 2012)
GB (1) GB2054298B (en, 2012)
NL (1) NL7905540A (en, 2012)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250878B (en) * 1983-01-07 1992-10-28 Marconi Avionics Phase detectors
US4527126A (en) * 1983-08-26 1985-07-02 Micro Component Technology, Inc. AC parametric circuit having adjustable delay lock loop
JPS60210025A (ja) * 1984-04-03 1985-10-22 Pioneer Electronic Corp 位相比較器
US4686481A (en) * 1985-02-01 1987-08-11 Advanced Micro Devices, Inc. Phase detector apparatus including charge pump means
US4985683A (en) * 1988-03-24 1991-01-15 The Perkin-Elmer Corporation Circuitry for measuring phase difference between two oscillatory signals
DE3827257A1 (de) * 1988-08-11 1990-02-15 Fraunhofer Ges Forschung Phasenempfindlicher gleichrichter
GB2235839B (en) * 1989-08-22 1993-06-16 Plessey Co Plc Phase detector
US5006819A (en) * 1990-05-21 1991-04-09 Archive Corporation Track and hold phase locked loop circuit
JP2897795B2 (ja) * 1991-10-31 1999-05-31 日本電気株式会社 サンプルホールド型位相比較回路
US6806742B1 (en) * 2003-05-23 2004-10-19 Standard Microsystems Corporation Phase detector for low power applications
US7826813B2 (en) * 2006-12-22 2010-11-02 Orthosoft Inc. Method and system for determining a time delay between transmission and reception of an RF signal in a noisy RF environment using frequency detection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3602826A (en) * 1969-12-24 1971-08-31 Westinghouse Electric Corp Adaptive signal detection system
CH518555A (de) * 1970-02-05 1972-01-31 Bbc Brown Boveri & Cie Verfahren zur eindeutigen Bestimmung der Phasenverschiebung zwischen zwei periodischen, in ihrer Frequenz gleichen oder nahezu gleichen elektrischen Signalen
US3863080A (en) * 1973-10-18 1975-01-28 Rca Corp Current output frequency and phase comparator
US4024414A (en) * 1973-10-31 1977-05-17 Bertram Frederick McCarthy Electrical circuit means for detecting the frequency of input signals

Also Published As

Publication number Publication date
JPS5617518A (en) 1981-02-19
US4358736A (en) 1982-11-09
NL7905540A (nl) 1981-01-20
FR2461957B1 (en, 2012) 1983-04-29
CA1152581A (en) 1983-08-23
DE3026715A1 (de) 1981-02-19
GB2054298A (en) 1981-02-11
JPS644373B2 (en, 2012) 1989-01-25
DE3026715C2 (en, 2012) 1988-04-07
GB2054298B (en) 1983-04-27

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