GB972858A - Aircraft guidance systems - Google Patents

Aircraft guidance systems

Info

Publication number
GB972858A
GB972858A GB1360061A GB1360061A GB972858A GB 972858 A GB972858 A GB 972858A GB 1360061 A GB1360061 A GB 1360061A GB 1360061 A GB1360061 A GB 1360061A GB 972858 A GB972858 A GB 972858A
Authority
GB
United Kingdom
Prior art keywords
aircraft
aerial
carrier frequency
computer
phase
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
GB1360061A
Other languages
English (en)
Inventor
William Arthur Johnson
Douglas Frederick Fance
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.)
SECR AVIATION
Minister of Aviation
Original Assignee
SECR AVIATION
Minister of Aviation
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
Priority to NL277207D priority Critical patent/NL277207A/xx
Application filed by SECR AVIATION, Minister of Aviation filed Critical SECR AVIATION
Priority to GB1360061A priority patent/GB972858A/en
Priority to DEL41725A priority patent/DE1230100B/de
Publication of GB972858A publication Critical patent/GB972858A/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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G01S13/913—Radar or analogous systems specially adapted for specific applications for traffic control for landing purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Traffic Control Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB1360061A 1961-04-14 1961-04-14 Aircraft guidance systems Expired GB972858A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL277207D NL277207A (enrdf_load_stackoverflow) 1961-04-14
GB1360061A GB972858A (en) 1961-04-14 1961-04-14 Aircraft guidance systems
DEL41725A DE1230100B (de) 1961-04-14 1962-04-11 Flugzeug-Landeanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1360061A GB972858A (en) 1961-04-14 1961-04-14 Aircraft guidance systems

Publications (1)

Publication Number Publication Date
GB972858A true GB972858A (en) 1964-10-21

Family

ID=10025978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1360061A Expired GB972858A (en) 1961-04-14 1961-04-14 Aircraft guidance systems

Country Status (3)

Country Link
DE (1) DE1230100B (enrdf_load_stackoverflow)
GB (1) GB972858A (enrdf_load_stackoverflow)
NL (1) NL277207A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043528A1 (enrdf_load_stackoverflow) * 1969-05-19 1971-02-19 Westinghouse Electric Corp
US3846797A (en) * 1972-09-25 1974-11-05 Us Army Forward area alerting sensor netting system
GB2142202A (en) * 1983-06-25 1985-01-09 Int Standard Electric Corp Wide-base direction finder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936810C (de) * 1944-06-11 1955-12-22 Lorenz C Ag Peil- und Entfernungsmessverfahren
DE872078C (de) * 1944-10-04 1953-03-30 Lorenz C Ag Peil- und Entfernungsmessverfahren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043528A1 (enrdf_load_stackoverflow) * 1969-05-19 1971-02-19 Westinghouse Electric Corp
US3846797A (en) * 1972-09-25 1974-11-05 Us Army Forward area alerting sensor netting system
GB2142202A (en) * 1983-06-25 1985-01-09 Int Standard Electric Corp Wide-base direction finder

Also Published As

Publication number Publication date
NL277207A (enrdf_load_stackoverflow)
DE1230100B (de) 1966-12-08
DE1230100C2 (enrdf_load_stackoverflow) 1967-06-22

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