CA1125419A - Methode de correction pour radar doppler de navigation - Google Patents

Methode de correction pour radar doppler de navigation

Info

Publication number
CA1125419A
CA1125419A CA281,777A CA281777A CA1125419A CA 1125419 A CA1125419 A CA 1125419A CA 281777 A CA281777 A CA 281777A CA 1125419 A CA1125419 A CA 1125419A
Authority
CA
Canada
Prior art keywords
velocity
beams
radar
data
antenna
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
CA281,777A
Other languages
English (en)
Inventor
George W. Ogar
William H. Schuette
Alan T. Johnson
Rosario Mangiapane
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of CA1125419A publication Critical patent/CA1125419A/fr
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
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4472—Monopulse radar, i.e. simultaneous lobing with means specially adapted to airborne monopulse systems
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4481—Monopulse hybrid systems, e.g. conopulse

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
CA281,777A 1976-08-02 1977-06-30 Methode de correction pour radar doppler de navigation Expired CA1125419A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71050776A 1976-08-02 1976-08-02
US710,507 1976-08-02

Publications (1)

Publication Number Publication Date
CA1125419A true CA1125419A (fr) 1982-06-08

Family

ID=24854328

Family Applications (1)

Application Number Title Priority Date Filing Date
CA281,777A Expired CA1125419A (fr) 1976-08-02 1977-06-30 Methode de correction pour radar doppler de navigation

Country Status (6)

Country Link
JP (1) JPS5318396A (fr)
CA (1) CA1125419A (fr)
DE (1) DE2734635A1 (fr)
FR (1) FR2360890A1 (fr)
GB (1) GB1583406A (fr)
IT (1) IT1079980B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244405A (en) * 1990-05-22 1991-11-27 Plessey Co Ltd Airborne radar for speed measurement
US7248208B2 (en) 2004-06-10 2007-07-24 Honeywell International Inc. Methods and systems for maintaining a position during hovering operations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070249B (fr) * 1957-09-03
US3414899A (en) * 1967-07-18 1968-12-03 Gen Precision Systems Inc Apparatus for calibrating doppler-inertial navigation systems
US3996589A (en) * 1972-12-22 1976-12-07 Rca Corporation Monopulse radar system
FR2241792B1 (fr) * 1973-08-24 1976-05-07 Thomson Csf

Also Published As

Publication number Publication date
GB1583406A (en) 1981-01-28
FR2360890A1 (fr) 1978-03-03
FR2360890B1 (fr) 1984-04-13
JPS5318396A (en) 1978-02-20
DE2734635A1 (de) 1978-03-23
IT1079980B (it) 1985-05-16

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