FR951382A - Systèmes de radiobalises - Google Patents

Systèmes de radiobalises

Info

Publication number
FR951382A
FR951382A FR951382DA FR951382A FR 951382 A FR951382 A FR 951382A FR 951382D A FR951382D A FR 951382DA FR 951382 A FR951382 A FR 951382A
Authority
FR
France
Prior art keywords
radio beacon
beacon systems
systems
radio
beacon
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
Andrew Alford
Nathan Marchand
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 FR951382A publication Critical patent/FR951382A/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)
  • Transmitters (AREA)
FR951382D 1942-07-01 1947-08-07 Systèmes de radiobalises Expired FR951382A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US449258A US2414431A (en) 1942-07-01 1942-07-01 Radio beacon

Publications (1)

Publication Number Publication Date
FR951382A true FR951382A (fr) 1949-10-24

Family

ID=23783494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951382D Expired FR951382A (fr) 1942-07-01 1947-08-07 Systèmes de radiobalises

Country Status (5)

Country Link
US (1) US2414431A (fr)
BE (1) BE478014A (fr)
CH (1) CH269209A (fr)
FR (1) FR951382A (fr)
GB (1) GB603568A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL66405C (fr) * 1943-10-15
US2582894A (en) * 1945-07-26 1952-01-15 Williams Frederic Calland Wireless beacon system
US2542182A (en) * 1945-10-25 1951-02-20 Bell Telephone Labor Inc Combined radar and communication system
US2633568A (en) * 1945-12-10 1953-03-31 Jr Benjamin F Greene Craft identification device
US2578961A (en) * 1948-01-15 1951-12-18 Fr Sadir Carpentier Soc Radio-guiding system
US2726369A (en) * 1951-08-09 1955-12-06 Itt Amplitude control unit
US2765461A (en) * 1952-08-01 1956-10-02 Alford Andrew Monidirectional range system
US2697220A (en) * 1953-05-06 1954-12-14 Itt Sideband generator
DE3121087C2 (de) * 1981-05-27 1983-12-01 Blaupunkt-Werke Gmbh, 3200 Hildesheim UKW-Sender
US5349364A (en) * 1992-06-26 1994-09-20 Acvo Corporation Electromagnetic power distribution system comprising distinct type couplers

Also Published As

Publication number Publication date
US2414431A (en) 1947-01-21
BE478014A (fr)
GB603568A (en) 1948-06-18
CH269209A (de) 1950-06-30

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