GB1143997A - Radar systems - Google Patents

Radar systems

Info

Publication number
GB1143997A
GB1143997A GB5204966A GB5204966A GB1143997A GB 1143997 A GB1143997 A GB 1143997A GB 5204966 A GB5204966 A GB 5204966A GB 5204966 A GB5204966 A GB 5204966A GB 1143997 A GB1143997 A GB 1143997A
Authority
GB
United Kingdom
Prior art keywords
range
lines
defining
commutator
azimuth
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
GB5204966A
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.)
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
Publication of GB1143997A publication Critical patent/GB1143997A/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
    • G01S13/06—Systems determining position data of a target
    • G01S13/46—Indirect determination of position data
    • G01S13/48—Indirect determination of position data using multiple beams at emission or reception
    • 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

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)
GB5204966A 1965-12-01 1966-11-21 Radar systems Expired GB1143997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51086165A 1965-12-01 1965-12-01

Publications (1)

Publication Number Publication Date
GB1143997A true GB1143997A (en) 1969-02-26

Family

ID=24032505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5204966A Expired GB1143997A (en) 1965-12-01 1966-11-21 Radar systems

Country Status (3)

Country Link
FR (1) FR1501344A (enrdf_load_stackoverflow)
GB (1) GB1143997A (enrdf_load_stackoverflow)
NL (1) NL6616932A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1310018A4 (en) * 2000-08-16 2005-01-05 Raytheon Co ANTENNA ARCHITECTURE WITH SWITCHED RADIATORS
US6970142B1 (en) 2001-08-16 2005-11-29 Raytheon Company Antenna configurations for reduced radar complexity
US6977609B2 (en) 2000-08-16 2005-12-20 Raytheon Company Technique for changing a range gate and radar coverage
US6995730B2 (en) 2001-08-16 2006-02-07 Raytheon Company Antenna configurations for reduced radar complexity
US7183995B2 (en) 2001-08-16 2007-02-27 Raytheon Company Antenna configurations for reduced radar complexity

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088168B (en) * 1980-11-19 1984-06-13 Plessey Co Ltd Improvements in or relating to target detection systems
FR2664985B1 (fr) * 1990-07-20 1992-11-27 Thomson Csf Dispositif de mesure de l'angle de site pour un radar equipe d'une antenne a reflecteur du type a double courbure.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1310018A4 (en) * 2000-08-16 2005-01-05 Raytheon Co ANTENNA ARCHITECTURE WITH SWITCHED RADIATORS
US6977609B2 (en) 2000-08-16 2005-12-20 Raytheon Company Technique for changing a range gate and radar coverage
US6970142B1 (en) 2001-08-16 2005-11-29 Raytheon Company Antenna configurations for reduced radar complexity
US6995730B2 (en) 2001-08-16 2006-02-07 Raytheon Company Antenna configurations for reduced radar complexity
US7183995B2 (en) 2001-08-16 2007-02-27 Raytheon Company Antenna configurations for reduced radar complexity

Also Published As

Publication number Publication date
NL6616932A (enrdf_load_stackoverflow) 1967-06-02
FR1501344A (fr) 1967-11-10

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