ES485438A0 - Un aparato detector de fase,perfeccionado - Google Patents

Un aparato detector de fase,perfeccionado

Info

Publication number
ES485438A0
ES485438A0 ES485438A ES485438A ES485438A0 ES 485438 A0 ES485438 A0 ES 485438A0 ES 485438 A ES485438 A ES 485438A ES 485438 A ES485438 A ES 485438A ES 485438 A0 ES485438 A0 ES 485438A0
Authority
ES
Spain
Prior art keywords
perfected
phase detector
detector apparatus
phase
perfected 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.)
Granted
Application number
ES485438A
Other languages
English (en)
Other versions
ES8100575A1 (es
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8100575A1 publication Critical patent/ES8100575A1/es
Publication of ES485438A0 publication Critical patent/ES485438A0/es
Granted 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
    • G01R25/005—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller, or for passing one of the input signals as output signal
    • 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
    • G01R25/08—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents by counting of standard pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Measuring Phase Differences (AREA)
  • Emergency Protection Circuit Devices (AREA)
ES485438A 1978-10-27 1979-10-26 Un aparato detector de fase,perfeccionado Granted ES485438A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/956,141 US4219784A (en) 1978-10-27 1978-10-27 Phase detection system using sample and hold technique, and phase locked loop using such phase detection system

Publications (2)

Publication Number Publication Date
ES8100575A1 ES8100575A1 (es) 1980-11-01
ES485438A0 true ES485438A0 (es) 1980-11-01

Family

ID=25497806

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485438A Granted ES485438A0 (es) 1978-10-27 1979-10-26 Un aparato detector de fase,perfeccionado

Country Status (5)

Country Link
US (1) US4219784A (es)
JP (2) JPS5560867A (es)
ES (1) ES485438A0 (es)
FR (1) FR2440000A1 (es)
MX (1) MX146744A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333060A (en) * 1980-07-10 1982-06-01 E-Systems, Inc. Phase locked loop for recovering data bit timing
US4494079A (en) * 1981-12-09 1985-01-15 The United States Of America As Represented By The Secretary Of The Army Microprocessor controlled phase locked loops
FR2549608B1 (fr) * 1983-07-21 1985-10-25 Enertec Dispositif indicateur d'ordre de phases et application aux phasemetres
MX157636A (es) * 1984-01-03 1988-12-07 Motorola Inc Mejoras en circuito de sincronizacion de fase digital de frecuencia multiple
US4668917A (en) * 1984-01-03 1987-05-26 Motorola, Inc. Phase comparator for use with a digital phase locked loop or other phase sensitive device
NL8401277A (nl) * 1984-04-19 1985-11-18 Philips Nv Fasevergrendelde lus met omschakelbare fasedetektor.
US4751468A (en) * 1986-05-01 1988-06-14 Tektronix, Inc. Tracking sample and hold phase detector
AU9805498A (en) * 1997-10-16 1999-05-03 Int Labs, Inc. Data transfer over wire or wireless medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740586A (en) * 1971-12-13 1973-06-19 Electro Dev Corp Pulse width - dc converter compensating for pulse repetition rate changes
US3717818A (en) * 1972-01-10 1973-02-20 J Herbst Instantaneous voltage detector
GB1477584A (en) * 1975-10-14 1977-06-22 Mullard Ltd Phase comparator
US4128811A (en) * 1977-07-05 1978-12-05 General Electric Company Frequency indicating circuit

Also Published As

Publication number Publication date
JPS5985967U (ja) 1984-06-11
US4219784A (en) 1980-08-26
FR2440000A1 (fr) 1980-05-23
ES8100575A1 (es) 1980-11-01
MX146744A (es) 1982-08-04
JPS5560867A (en) 1980-05-08

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