FR634554A - Tracking and direction process - Google Patents

Tracking and direction process

Info

Publication number
FR634554A
FR634554A FR634554DA FR634554A FR 634554 A FR634554 A FR 634554A FR 634554D A FR634554D A FR 634554DA FR 634554 A FR634554 A FR 634554A
Authority
FR
France
Prior art keywords
tracking
direction process
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
French (fr)
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.)
Ondes Dirigees SA Des
Original Assignee
Ondes Dirigees SA Des
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 Ondes Dirigees SA Des filed Critical Ondes Dirigees SA Des
Application granted granted Critical
Publication of FR634554A publication Critical patent/FR634554A/en
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)
FR634554D 1926-07-13 1926-07-13 Tracking and direction process Expired FR634554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR634554T 1926-07-13

Publications (1)

Publication Number Publication Date
FR634554A true FR634554A (en) 1928-02-20

Family

ID=8993665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR634554D Expired FR634554A (en) 1926-07-13 1926-07-13 Tracking and direction process

Country Status (1)

Country Link
FR (1) FR634554A (en)

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