GB977991A - Radio navigation system - Google Patents

Radio navigation system

Info

Publication number
GB977991A
GB977991A GB1217361A GB1217361A GB977991A GB 977991 A GB977991 A GB 977991A GB 1217361 A GB1217361 A GB 1217361A GB 1217361 A GB1217361 A GB 1217361A GB 977991 A GB977991 A GB 977991A
Authority
GB
United Kingdom
Prior art keywords
phase
axis
frequency
aerials
aerial
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
GB1217361A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of GB977991A publication Critical patent/GB977991A/en
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)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
GB1217361A 1960-04-06 1961-04-05 Radio navigation system Expired GB977991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR823546A FR1261908A (fr) 1960-04-06 1960-04-06 Système de radioralliement

Publications (1)

Publication Number Publication Date
GB977991A true GB977991A (en) 1964-12-16

Family

ID=8728736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1217361A Expired GB977991A (en) 1960-04-06 1961-04-05 Radio navigation system

Country Status (4)

Country Link
CH (1) CH383451A (enrdf_load_stackoverflow)
FR (1) FR1261908A (enrdf_load_stackoverflow)
GB (1) GB977991A (enrdf_load_stackoverflow)
NL (1) NL263146A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445040A1 (fr) * 1978-12-22 1980-07-18 Thomson Csf Antenne a balayage conique pour radar, notamment radar de poursuite

Also Published As

Publication number Publication date
FR1261908A (fr) 1961-05-26
CH383451A (fr) 1964-10-31
NL263146A (enrdf_load_stackoverflow)

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