FR906494A - Improvement in direction finders - Google Patents

Improvement in direction finders

Info

Publication number
FR906494A
FR906494A FR906494DA FR906494A FR 906494 A FR906494 A FR 906494A FR 906494D A FR906494D A FR 906494DA FR 906494 A FR906494 A FR 906494A
Authority
FR
France
Prior art keywords
improvement
direction finders
finders
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.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier 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 Sadir Carpentier SA filed Critical Sadir Carpentier SA
Application granted granted Critical
Publication of FR906494A publication Critical patent/FR906494A/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)
FR906494D 1944-02-23 1944-02-23 Improvement in direction finders Expired FR906494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR906494T 1944-02-23

Publications (1)

Publication Number Publication Date
FR906494A true FR906494A (en) 1946-01-08

Family

ID=9405724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906494D Expired FR906494A (en) 1944-02-23 1944-02-23 Improvement in direction finders

Country Status (1)

Country Link
FR (1) FR906494A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009681B (en) * 1951-09-01 1957-06-06 Gasaccumulator Svenska Ab Method and device for deriving a pulse display for automatic radio direction finding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009681B (en) * 1951-09-01 1957-06-06 Gasaccumulator Svenska Ab Method and device for deriving a pulse display for automatic radio direction finding

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