FR1104232A - Device for the exact determination, by radar, of angular coordinates and, if necessary, of the distance of an object in space - Google Patents

Device for the exact determination, by radar, of angular coordinates and, if necessary, of the distance of an object in space

Info

Publication number
FR1104232A
FR1104232A FR1104232DA FR1104232A FR 1104232 A FR1104232 A FR 1104232A FR 1104232D A FR1104232D A FR 1104232DA FR 1104232 A FR1104232 A FR 1104232A
Authority
FR
France
Prior art keywords
radar
distance
space
necessary
angular coordinates
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
Other languages
French (fr)
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.)
Thales Nederland BV
Original Assignee
Thales Nederland BV
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 Thales Nederland BV filed Critical Thales Nederland BV
Application granted granted Critical
Publication of FR1104232A publication Critical patent/FR1104232A/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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/68—Radar-tracking systems; Analogous systems for angle tracking only
    • 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
    • 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
    • G01S13/422—Simultaneous measurement of distance and other co-ordinates sequential lobing, e.g. conical scan
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/10—Providing two-dimensional and co-ordinated display of distance and direction
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/20—Stereoscopic displays; Three-dimensional displays; Pseudo-three-dimensional displays

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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR1104232D 1954-02-26 1954-05-06 Device for the exact determination, by radar, of angular coordinates and, if necessary, of the distance of an object in space Expired FR1104232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB574654A GB746629A (en) 1954-02-26 1954-02-26 Improvements relating to radar apparatus

Publications (1)

Publication Number Publication Date
FR1104232A true FR1104232A (en) 1955-11-17

Family

ID=9801877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1104232D Expired FR1104232A (en) 1954-02-26 1954-05-06 Device for the exact determination, by radar, of angular coordinates and, if necessary, of the distance of an object in space

Country Status (6)

Country Link
BE (1) BE528565A (en)
CH (1) CH328477A (en)
DE (1) DE1016325B (en)
FR (1) FR1104232A (en)
GB (1) GB746629A (en)
NL (1) NL174216C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216389B (en) * 1957-01-12 1966-05-12 Hollandse Signaalapparaten Bv Arrangement for spatial radio return beam direction finding
CN109031305A (en) * 2017-06-12 2018-12-18 通用汽车环球科技运作有限责任公司 Two stages Wave beam forming

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE702686C (en) * 1935-12-22 1941-02-13 Aeg Method for searching for targets, in particular for the detection of aircraft
GB654221A (en) * 1941-09-10 1951-06-13 Univ Leland Stanford Junior Improvements relating to the determination of positions, distances and velocities byradio means and to apparatus therefor
GB610049A (en) * 1945-10-09 1948-10-11 Hilton Cecil Calpine Improvements in or relating to radio echo systems
US2479897A (en) * 1947-04-17 1949-08-23 Bell Telephone Labor Inc Radar antenna driving mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216389B (en) * 1957-01-12 1966-05-12 Hollandse Signaalapparaten Bv Arrangement for spatial radio return beam direction finding
CN109031305A (en) * 2017-06-12 2018-12-18 通用汽车环球科技运作有限责任公司 Two stages Wave beam forming
CN109031305B (en) * 2017-06-12 2022-11-01 通用汽车环球科技运作有限责任公司 Two-stage beamforming

Also Published As

Publication number Publication date
DE1016325B (en) 1957-09-26
DE1016325C2 (en) 1958-03-06
GB746629A (en) 1956-03-14
NL174216C (en)
BE528565A (en) 1957-03-15
CH328477A (en) 1958-03-15

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