SE7611384L - Digital fasjemforare - Google Patents

Digital fasjemforare

Info

Publication number
SE7611384L
SE7611384L SE7611384A SE7611384A SE7611384L SE 7611384 L SE7611384 L SE 7611384L SE 7611384 A SE7611384 A SE 7611384A SE 7611384 A SE7611384 A SE 7611384A SE 7611384 L SE7611384 L SE 7611384L
Authority
SE
Sweden
Prior art keywords
comparator
trapezoidal waveform
ripple
generator
digital phase
Prior art date
Application number
SE7611384A
Other languages
Unknown language ( )
English (en)
Other versions
SE411595B (sv
Inventor
M A G Clark
M J Underhill
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of SE7611384L publication Critical patent/SE7611384L/sv
Publication of SE411595B publication Critical patent/SE411595B/sv

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)
SE7611384A 1975-10-14 1976-10-14 Digital fasjemforare SE411595B (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE7611384L true SE7611384L (sv) 1977-04-15
SE411595B SE411595B (sv) 1980-01-14

Family

ID=10422528

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7611384A SE411595B (sv) 1975-10-14 1976-10-14 Digital fasjemforare

Country Status (9)

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

Families Citing this family (12)

* 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
JPS59206224A (ja) * 1983-05-09 1984-11-22 Nissan Motor Co Ltd 車両用摺動式屋根構造
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
AU1865076A (en) 1978-04-20
AU499125B2 (en) 1979-04-05
US4068181A (en) 1978-01-10
DE2646147A1 (de) 1977-04-28
DE2646147C3 (de) 1982-05-13
FR2328200A1 (fr) 1977-05-13
CA1069592A (en) 1980-01-08
CH607796A5 (sv) 1978-10-31
SE411595B (sv) 1980-01-14
JPS52145077A (en) 1977-12-02
GB1477584A (en) 1977-06-22
FR2328200B1 (sv) 1983-11-18
DE2646147B2 (de) 1981-09-24

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