GB509186A - Antenna networks, particularly for systems of guiding vehicles by radio electric waves - Google Patents

Antenna networks, particularly for systems of guiding vehicles by radio electric waves

Info

Publication number
GB509186A
GB509186A GB15105/38A GB1510538A GB509186A GB 509186 A GB509186 A GB 509186A GB 15105/38 A GB15105/38 A GB 15105/38A GB 1510538 A GB1510538 A GB 1510538A GB 509186 A GB509186 A GB 509186A
Authority
GB
United Kingdom
Prior art keywords
systems
electric waves
radio electric
guiding vehicles
antenna networks
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
GB15105/38A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB509186A publication Critical patent/GB509186A/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)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB15105/38A 1937-06-11 1938-05-20 Antenna networks, particularly for systems of guiding vehicles by radio electric waves Expired GB509186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833251T 1937-06-11

Publications (1)

Publication Number Publication Date
GB509186A true GB509186A (en) 1939-07-12

Family

ID=9296465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15105/38A Expired GB509186A (en) 1937-06-11 1938-05-20 Antenna networks, particularly for systems of guiding vehicles by radio electric waves

Country Status (3)

Country Link
US (1) US2212245A (en)
FR (1) FR833251A (en)
GB (1) GB509186A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761134A (en) * 1952-01-18 1956-08-28 Bendix Aviat Corp Means for operating antennas
FR3036543B1 (en) * 2015-05-18 2017-05-12 Tdf SURFACE WAVE ANTENNA SYSTEM

Also Published As

Publication number Publication date
US2212245A (en) 1940-08-20
FR833251A (en) 1938-10-18

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