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FR1253222A - Advanced direction finder - Google Patents

Advanced direction finder

Info

Publication number
FR1253222A
FR1253222A FR765970A FR765970A FR1253222A FR 1253222 A FR1253222 A FR 1253222A FR 765970 A FR765970 A FR 765970A FR 765970 A FR765970 A FR 765970A FR 1253222 A FR1253222 A FR 1253222A
Authority
FR
France
Prior art keywords
direction finder
advanced direction
advanced
finder
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
FR765970A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co 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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to FR765970A priority Critical patent/FR1253222A/en
Application granted granted Critical
Publication of FR1253222A publication Critical patent/FR1253222A/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)
FR765970A 1958-05-20 1958-05-20 Advanced direction finder Expired FR1253222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR765970A FR1253222A (en) 1958-05-20 1958-05-20 Advanced direction finder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR765970A FR1253222A (en) 1958-05-20 1958-05-20 Advanced direction finder

Publications (1)

Publication Number Publication Date
FR1253222A true FR1253222A (en) 1961-02-10

Family

ID=8706550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765970A Expired FR1253222A (en) 1958-05-20 1958-05-20 Advanced direction finder

Country Status (1)

Country Link
FR (1) FR1253222A (en)

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