FR948083A - Perfectionnements aux radio-balises - Google Patents

Perfectionnements aux radio-balises

Info

Publication number
FR948083A
FR948083A FR948083DA FR948083A FR 948083 A FR948083 A FR 948083A FR 948083D A FR948083D A FR 948083DA FR 948083 A FR948083 A FR 948083A
Authority
FR
France
Prior art keywords
radio beacons
beacons
radio
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
Sidney Benson Pickles
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 FR948083A publication Critical patent/FR948083A/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)
FR948083D 1943-11-15 1946-11-08 Perfectionnements aux radio-balises Expired FR948083A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US510267A US2404400A (en) 1943-11-15 1943-11-15 Radio beacon

Publications (1)

Publication Number Publication Date
FR948083A true FR948083A (fr) 1949-07-21

Family

ID=24030038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948083D Expired FR948083A (fr) 1943-11-15 1946-11-08 Perfectionnements aux radio-balises

Country Status (2)

Country Link
US (1) US2404400A (fr)
FR (1) FR948083A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB987470A (en) * 1962-06-13 1965-03-31 Secr Aviation Improvements in or relating to aircraft approach and landing systems
GB1325772A (en) * 1970-02-27 1973-08-08 Standard Telephones Cables Ltd Aerial field simulation

Also Published As

Publication number Publication date
US2404400A (en) 1946-07-23

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