AU499125B2 - Digital phase comparator - Google Patents

Digital phase comparator

Info

Publication number
AU499125B2
AU499125B2 AU18650/76A AU1865076A AU499125B2 AU 499125 B2 AU499125 B2 AU 499125B2 AU 18650/76 A AU18650/76 A AU 18650/76A AU 1865076 A AU1865076 A AU 1865076A AU 499125 B2 AU499125 B2 AU 499125B2
Authority
AU
Australia
Prior art keywords
phase comparator
digital phase
digital
comparator
phase
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
AU18650/76A
Other languages
English (en)
Other versions
AU1865076A (en
Inventor
Ma. G. Underhill M. J Clark
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 AU1865076A publication Critical patent/AU1865076A/en
Application granted granted Critical
Publication of AU499125B2 publication Critical patent/AU499125B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manipulation Of Pulses (AREA)
  • Measuring Phase Differences (AREA)
AU18650/76A 1975-10-14 1976-10-13 Digital phase comparator Expired AU499125B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4203375A GB1477584A (en) 1975-10-14 1975-10-14 Phase comparator
GBGB42033/75 1975-10-14

Publications (2)

Publication Number Publication Date
AU1865076A AU1865076A (en) 1978-04-20
AU499125B2 true AU499125B2 (en) 1979-04-05

Family

ID=10422528

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18650/76A Expired AU499125B2 (en) 1975-10-14 1976-10-13 Digital phase comparator

Country Status (9)

Country Link
US (1) US4068181A (OSRAM)
JP (1) JPS5810018B2 (OSRAM)
AU (1) AU499125B2 (OSRAM)
CA (1) CA1069592A (OSRAM)
CH (1) CH607796A5 (OSRAM)
DE (1) DE2646147C3 (OSRAM)
FR (1) FR2328200A1 (OSRAM)
GB (1) GB1477584A (OSRAM)
SE (1) SE411595B (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1519933A (en) * 1977-01-24 1978-08-02 Philips Electronic Associated Digital phase comparison apparatus
US4382234A (en) * 1977-12-19 1983-05-03 The Boeing Company Slow acting phase-locked loop with external control signal
FR2412981A1 (fr) * 1977-12-23 1979-07-20 Adret Electronique Synthetiseur de frequence a boucles multiples d'asservissement de phase, agence de facon a eviter toute discontinuite de frequence ou d'amplitude dans une large gamme de variation de frequence
US4215315A (en) * 1978-10-13 1980-07-29 John Fluke Mfg. Co., Inc. Low frequency signal period or ratio (period)-to-voltage converter
US4219784A (en) * 1978-10-27 1980-08-26 Westinghouse Electric Corp. Phase detection system using sample and hold technique, and phase locked loop using such phase detection system
JPS566526A (en) * 1979-06-29 1981-01-23 Toshiba Corp Phase comparator circuit
JPS55104126A (en) * 1979-02-05 1980-08-09 Toshiba Corp Phase comparison circuit
NL7905541A (nl) * 1979-07-17 1981-01-20 Philips Nv Fasevergelijkschakeling.
US4389622A (en) * 1981-09-28 1983-06-21 Honeywell Inc. System for preventing transient induced errors in phase locked loop
US4591859A (en) * 1982-09-20 1986-05-27 Raytheon Company Radar transmitter
JPS60210025A (ja) * 1984-04-03 1985-10-22 Pioneer Electronic Corp 位相比較器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB951230A (en) * 1961-10-04 1964-03-04 Ferguson Radio Corp Improvements in and relating to frequency control systems
DE1516994A1 (de) * 1965-04-06 1969-09-25 Western Electric Co Frequenzvergleichsanordnung
DE1516789B2 (de) * 1966-04-26 1972-10-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Oszillatorschaltung
US3621224A (en) * 1969-09-30 1971-11-16 King Radio Corp Electronic track and store device
US3688211A (en) * 1970-12-04 1972-08-29 Burroughs Corp Phase detector for oscillator synchronization
US3795169A (en) * 1973-05-31 1974-03-05 Signa Signer Inc Electronic device employing a phase locked loop for tuning musical instruments

Also Published As

Publication number Publication date
JPS5810018B2 (ja) 1983-02-23
DE2646147A1 (de) 1977-04-28
SE411595B (sv) 1980-01-14
SE7611384L (sv) 1977-04-15
CA1069592A (en) 1980-01-08
FR2328200A1 (fr) 1977-05-13
JPS52145077A (en) 1977-12-02
CH607796A5 (OSRAM) 1978-10-31
GB1477584A (en) 1977-06-22
DE2646147B2 (de) 1981-09-24
AU1865076A (en) 1978-04-20
US4068181A (en) 1978-01-10
FR2328200B1 (OSRAM) 1983-11-18
DE2646147C3 (de) 1982-05-13

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