FR929313A - Perfectionnements aux dispositifs d'essais pour radiogoniomètres - Google Patents

Perfectionnements aux dispositifs d'essais pour radiogoniomètres

Info

Publication number
FR929313A
FR929313A FR929313DA FR929313A FR 929313 A FR929313 A FR 929313A FR 929313D A FR929313D A FR 929313DA FR 929313 A FR929313 A FR 929313A
Authority
FR
France
Prior art keywords
test devices
direction finders
finders
test
devices
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)
Inventor
Samuel Drummond Browning
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR929313A publication Critical patent/FR929313A/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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR929313D 1945-05-12 1946-05-04 Perfectionnements aux dispositifs d'essais pour radiogoniomètres Expired FR929313A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US593495A US2468028A (en) 1945-05-12 1945-05-12 Method and apparatus for testing direction finders

Publications (1)

Publication Number Publication Date
FR929313A true FR929313A (fr) 1947-12-23

Family

ID=24374941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929313D Expired FR929313A (fr) 1945-05-12 1946-05-04 Perfectionnements aux dispositifs d'essais pour radiogoniomètres

Country Status (2)

Country Link
US (1) US2468028A (fr)
FR (1) FR929313A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581444A (en) * 1949-09-28 1952-01-08 Standard Telephones Cables Ltd Direction finder
NL90308C (fr) * 1950-10-30
US3196438A (en) * 1961-12-26 1965-07-20 Bell Telephone Labor Inc Antenna system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174014A (en) * 1937-02-04 1939-09-26 Pan American Airways Corp Direction finder
US2185029A (en) * 1937-02-24 1939-12-26 Gen Electric Protection of alternating current electric systems
US2174015A (en) * 1937-04-08 1939-09-26 Pan American Airways Corp Direction finder
US2297414A (en) * 1939-01-18 1942-09-29 Janovsky Franz Direction finding system
BE440248A (fr) * 1940-01-25
US2337968A (en) * 1942-07-30 1943-12-28 Rca Corp Method of and means for determining antenna constants

Also Published As

Publication number Publication date
US2468028A (en) 1949-04-26

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