FR1464276A - Circuit de verrouillage de phase - Google Patents

Circuit de verrouillage de phase

Info

Publication number
FR1464276A
FR1464276A FR43457A FR43457A FR1464276A FR 1464276 A FR1464276 A FR 1464276A FR 43457 A FR43457 A FR 43457A FR 43457 A FR43457 A FR 43457A FR 1464276 A FR1464276 A FR 1464276A
Authority
FR
France
Prior art keywords
phase lock
lock circuit
circuit
phase
lock
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
FR43457A
Other languages
English (en)
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.)
AC Cossor Ltd
Original Assignee
AC Cossor Ltd
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 AC Cossor Ltd filed Critical AC Cossor Ltd
Application granted granted Critical
Publication of FR1464276A publication Critical patent/FR1464276A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/022—Means for monitoring or calibrating
    • G01S1/028—Simulation means, e.g. of beacon signals therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/022—Means for monitoring or calibrating
    • G01S1/026—Means for monitoring or calibrating of associated receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Traffic Control Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
FR43457A 1964-12-24 1965-12-23 Circuit de verrouillage de phase Expired FR1464276A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52438/64A GB1106459A (en) 1964-12-24 1964-12-24 Electrical phase-locking cirucits

Publications (1)

Publication Number Publication Date
FR1464276A true FR1464276A (fr) 1966-12-30

Family

ID=10463927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43457A Expired FR1464276A (fr) 1964-12-24 1965-12-23 Circuit de verrouillage de phase

Country Status (3)

Country Link
US (1) US3413638A (fr)
FR (1) FR1464276A (fr)
GB (1) GB1106459A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852506C2 (de) * 1978-12-05 1980-09-25 Standard Elektrik Lorenz Ag, 7000 Stuttgart Überwachungseinrichtung für das Instrumentenlandesystem
DE3071558D1 (en) * 1980-11-20 1986-05-22 Boeing Co Automated aircraft radio navigation simulator
US4586049A (en) * 1984-06-25 1986-04-29 Davidson Eldon F Apparatus and method for use in instrument landing system localizer and glide-slope receivers for deriving course deviation information
US10318677B2 (en) * 2014-03-17 2019-06-11 Textron Innovations, Inc. Synthesis of radio frequency environment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2414791A (en) * 1941-10-23 1947-01-28 Sperry Gyroscope Co Inc Instrument landing system
US2471075A (en) * 1945-06-01 1949-05-24 Pollopas Patents Ltd Electric remote selective control system
US3080514A (en) * 1948-01-10 1963-03-05 Bosch Arma Corp Remote control switching system
NL247609A (fr) * 1960-01-21
US3204197A (en) * 1960-12-28 1965-08-31 Westrex Corp Control system for stabilizing the frequency of an oscillator
GB1011513A (en) * 1963-01-16 1965-12-01 Wayne Kerr Lab Ltd Improvements in or relating to amplitude modulation measuring apparatus

Also Published As

Publication number Publication date
GB1106459A (en) 1968-03-20
US3413638A (en) 1968-11-26

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