GB824320A - Improvements in or relating to radio speed indicating installations for aircraft - Google Patents

Improvements in or relating to radio speed indicating installations for aircraft

Info

Publication number
GB824320A
GB824320A GB401052A GB401052A GB824320A GB 824320 A GB824320 A GB 824320A GB 401052 A GB401052 A GB 401052A GB 401052 A GB401052 A GB 401052A GB 824320 A GB824320 A GB 824320A
Authority
GB
United Kingdom
Prior art keywords
installations
aircraft
relating
speed indicating
radio speed
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
GB401052A
Inventor
Mervyn Morgan
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
Priority to GB401052A priority Critical patent/GB824320A/en
Publication of GB824320A publication Critical patent/GB824320A/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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB401052A 1952-02-14 1952-02-14 Improvements in or relating to radio speed indicating installations for aircraft Expired GB824320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB401052A GB824320A (en) 1952-02-14 1952-02-14 Improvements in or relating to radio speed indicating installations for aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB401052A GB824320A (en) 1952-02-14 1952-02-14 Improvements in or relating to radio speed indicating installations for aircraft

Publications (1)

Publication Number Publication Date
GB824320A true GB824320A (en) 1959-11-25

Family

ID=9769058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB401052A Expired GB824320A (en) 1952-02-14 1952-02-14 Improvements in or relating to radio speed indicating installations for aircraft

Country Status (1)

Country Link
GB (1) GB824320A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294501B (en) * 1962-12-06 1969-05-08 Gen Precision Inc Antenna for a radio measuring device for aircraft that works according to the Doppler radar principle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294501B (en) * 1962-12-06 1969-05-08 Gen Precision Inc Antenna for a radio measuring device for aircraft that works according to the Doppler radar principle

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