FR1021645A - Perfectionnements aux radiogoniomètres - Google Patents

Perfectionnements aux radiogoniomètres

Info

Publication number
FR1021645A
FR1021645A FR1021645DA FR1021645A FR 1021645 A FR1021645 A FR 1021645A FR 1021645D A FR1021645D A FR 1021645DA FR 1021645 A FR1021645 A FR 1021645A
Authority
FR
France
Prior art keywords
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
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph 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 filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR1021645A publication Critical patent/FR1021645A/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)
  • Analysing Materials By The Use Of Radiation (AREA)
FR1021645D 1949-07-26 1950-07-07 Perfectionnements aux radiogoniomètres Expired FR1021645A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1966749A GB670741A (en) 1949-07-26 1949-07-26 Improvements in or relating to radio direction finders

Publications (1)

Publication Number Publication Date
FR1021645A true FR1021645A (fr) 1953-02-20

Family

ID=10133179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021645D Expired FR1021645A (fr) 1949-07-26 1950-07-07 Perfectionnements aux radiogoniomètres

Country Status (2)

Country Link
FR (1) FR1021645A (fr)
GB (1) GB670741A (fr)

Also Published As

Publication number Publication date
GB670741A (en) 1952-04-23

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