GB563007A - Directive antenna system for guiding and direction finding arrangements - Google Patents

Directive antenna system for guiding and direction finding arrangements

Info

Publication number
GB563007A
GB563007A GB13291/40A GB1329140A GB563007A GB 563007 A GB563007 A GB 563007A GB 13291/40 A GB13291/40 A GB 13291/40A GB 1329140 A GB1329140 A GB 1329140A GB 563007 A GB563007 A GB 563007A
Authority
GB
United Kingdom
Prior art keywords
antennμ
phase
energized
beacon
alternately
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
GB13291/40A
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.)
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 GB563007A publication Critical patent/GB563007A/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)
  • Aerials With Secondary Devices (AREA)
GB13291/40A 1939-11-07 1940-08-21 Directive antenna system for guiding and direction finding arrangements Expired GB563007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US303206A US2293694A (en) 1939-11-07 1939-11-07 Directive radio system for guiding arrangements

Publications (1)

Publication Number Publication Date
GB563007A true GB563007A (en) 1944-07-26

Family

ID=23171005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13291/40A Expired GB563007A (en) 1939-11-07 1940-08-21 Directive antenna system for guiding and direction finding arrangements

Country Status (4)

Country Link
US (1) US2293694A (enrdf_load_stackoverflow)
BE (1) BE442246A (enrdf_load_stackoverflow)
FR (1) FR867847A (enrdf_load_stackoverflow)
GB (1) GB563007A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962499A (enrdf_load_stackoverflow) * 1942-06-02 1950-06-10
US2434927A (en) * 1942-11-10 1948-01-27 Int Standard Electric Corp Antenna system for defining a blind approach path
BE478008A (enrdf_load_stackoverflow) * 1946-12-12
US2578961A (en) * 1948-01-15 1951-12-18 Fr Sadir Carpentier Soc Radio-guiding system
US2765461A (en) * 1952-08-01 1956-10-02 Alford Andrew Monidirectional range system
GB987470A (en) * 1962-06-13 1965-03-31 Secr Aviation Improvements in or relating to aircraft approach and landing systems

Also Published As

Publication number Publication date
FR867847A (fr) 1941-11-29
US2293694A (en) 1942-08-25
BE442246A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB452235A (en) Improvements in or relating to methods of and apparatus for ascertaining location or distance by radio-electric signalling
GB563007A (en) Directive antenna system for guiding and direction finding arrangements
US2307184A (en) Ultra short wave beacon
US2217321A (en) Beam antenna
US2414431A (en) Radio beacon
GB588242A (en) Radio glide path systems for landing aircraft
US2373090A (en) Glide path beacon
US2471648A (en) Equisignal radio beacon system
US2094333A (en) Radio beacon system
US2272997A (en) Landing beacon system
US2206644A (en) Radio beacon and radio guide
US3409890A (en) Landing system for aircraft
US2151922A (en) Receiver for electromagnetic waves
US2613348A (en) Frequency modulation system
US2320521A (en) Radio beacon system
US2404400A (en) Radio beacon
US2412986A (en) Beacon system
US2498732A (en) Radio navigation system
US2367177A (en) Radio beacon with quadrant identification
US2085226A (en) Antenna system
GB434637A (en) Improvements in or relating to radio transmitters
US2238261A (en) Radio beacon system
US1506358A (en) Sending arrangement for wireless telegraphy
US2238107A (en) Directional aerial system
US1797039A (en) Radio signaling system