FR683173A - Improvements in tracking and guidance processes - Google Patents

Improvements in tracking and guidance processes

Info

Publication number
FR683173A
FR683173A FR683173DA FR683173A FR 683173 A FR683173 A FR 683173A FR 683173D A FR683173D A FR 683173DA FR 683173 A FR683173 A FR 683173A
Authority
FR
France
Prior art keywords
tracking
guidance processes
guidance
processes
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 FR683173A publication Critical patent/FR683173A/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)
FR683173D 1929-01-21 1929-01-21 Improvements in tracking and guidance processes Expired FR683173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR683173T 1929-01-21

Publications (1)

Publication Number Publication Date
FR683173A true FR683173A (en) 1930-06-06

Family

ID=9023747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR683173D Expired FR683173A (en) 1929-01-21 1929-01-21 Improvements in tracking and guidance processes

Country Status (1)

Country Link
FR (1) FR683173A (en)

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