FR54238E - Repérage de la phase d'une oscillation - Google Patents

Repérage de la phase d'une oscillation

Info

Publication number
FR54238E
FR54238E FR54238DA FR54238E FR 54238 E FR54238 E FR 54238E FR 54238D A FR54238D A FR 54238DA FR 54238 E FR54238 E FR 54238E
Authority
FR
France
Prior art keywords
oscillation
identifying
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR54238E publication Critical patent/FR54238E/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR54238D 1945-10-29 1945-10-29 Repérage de la phase d'une oscillation Expired FR54238E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR54238T 1945-10-29

Publications (1)

Publication Number Publication Date
FR54238E true FR54238E (fr) 1948-06-25

Family

ID=8688698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54238D Expired FR54238E (fr) 1945-10-29 1945-10-29 Repérage de la phase d'une oscillation

Country Status (1)

Country Link
FR (1) FR54238E (fr)

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