FR1205238A - Radio-balise de conversation - Google Patents

Radio-balise de conversation

Info

Publication number
FR1205238A
FR1205238A FR1205238DA FR1205238A FR 1205238 A FR1205238 A FR 1205238A FR 1205238D A FR1205238D A FR 1205238DA FR 1205238 A FR1205238 A FR 1205238A
Authority
FR
France
Prior art keywords
radio beacon
conversation
conversation radio
beacon
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)
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.)
Svenska AB Gasaccumulator
Original Assignee
Svenska AB Gasaccumulator
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 Svenska AB Gasaccumulator filed Critical Svenska AB Gasaccumulator
Application granted granted Critical
Publication of FR1205238A publication Critical patent/FR1205238A/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)
  • Radio Relay Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR1205238D 1957-09-04 1958-03-19 Radio-balise de conversation Expired FR1205238A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE846997X 1957-09-04

Publications (1)

Publication Number Publication Date
FR1205238A true FR1205238A (fr) 1960-02-01

Family

ID=20358530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205238D Expired FR1205238A (fr) 1957-09-04 1958-03-19 Radio-balise de conversation

Country Status (4)

Country Link
US (1) US3138799A (enExample)
DE (1) DE1072281B (enExample)
FR (1) FR1205238A (enExample)
GB (1) GB846997A (enExample)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1691011A (en) * 1928-11-06 A corpora
US2219016A (en) * 1932-12-22 1940-10-22 American Gas Accumulator Compa Method and means for emitting signals with varying signal character
US2188649A (en) * 1936-03-09 1940-01-30 Rca Corp Antenna
US2407169A (en) * 1941-05-26 1946-09-03 Hazeltine Research Inc System for locating radiated-signal reflectors
US2412161A (en) * 1941-12-01 1946-12-03 Gen Electric Transmission system
US2466354A (en) * 1944-06-28 1949-04-05 American Telephone & Telegraph Directional radio system

Also Published As

Publication number Publication date
US3138799A (en) 1964-06-23
GB846997A (en) 1960-09-07
DE1072281B (enExample)

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