GB496129A - Improvements in or relating to direction finding radio receiving systems - Google Patents

Improvements in or relating to direction finding radio receiving systems

Info

Publication number
GB496129A
GB496129A GB14327/37A GB1432737A GB496129A GB 496129 A GB496129 A GB 496129A GB 14327/37 A GB14327/37 A GB 14327/37A GB 1432737 A GB1432737 A GB 1432737A GB 496129 A GB496129 A GB 496129A
Authority
GB
United Kingdom
Prior art keywords
signals
valves
tube
circuit
transmitters
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
GB14327/37A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB496129A publication Critical patent/GB496129A/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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB14327/37A 1937-01-11 1937-05-22 Improvements in or relating to direction finding radio receiving systems Expired GB496129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL496129X 1937-01-11

Publications (1)

Publication Number Publication Date
GB496129A true GB496129A (en) 1938-11-22

Family

ID=19936402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14327/37A Expired GB496129A (en) 1937-01-11 1937-05-22 Improvements in or relating to direction finding radio receiving systems

Country Status (3)

Country Link
US (1) US2224233A (enrdf_load_stackoverflow)
FR (2) FR826473A (enrdf_load_stackoverflow)
GB (1) GB496129A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570738A (en) * 1944-05-15 1951-10-09 Scophony Corp Of America Radio location

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570738A (en) * 1944-05-15 1951-10-09 Scophony Corp Of America Radio location

Also Published As

Publication number Publication date
FR826473A (fr) 1938-03-31
FR49594E (enrdf_load_stackoverflow) 1939-05-11
US2224233A (en) 1940-12-10

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JPS596454Y2 (ja) 方向探知機