GB2221590B - Radar system calibration apparatus - Google Patents

Radar system calibration apparatus

Info

Publication number
GB2221590B
GB2221590B GB8728193A GB8728193A GB2221590B GB 2221590 B GB2221590 B GB 2221590B GB 8728193 A GB8728193 A GB 8728193A GB 8728193 A GB8728193 A GB 8728193A GB 2221590 B GB2221590 B GB 2221590B
Authority
GB
United Kingdom
Prior art keywords
radar system
calibration apparatus
system calibration
radar
calibration
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
GB8728193A
Other versions
GB2221590A (en
GB8728193D0 (en
Inventor
Stephen Raymond Kay
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.)
Plessey Co Ltd
BAE Systems Defence Systems Ltd
Original Assignee
Plessey Co Ltd
Siemens Plessey Electronic Systems 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 Plessey Co Ltd, Siemens Plessey Electronic Systems Ltd filed Critical Plessey Co Ltd
Priority to GB8728193A priority Critical patent/GB2221590B/en
Publication of GB8728193D0 publication Critical patent/GB8728193D0/en
Publication of GB2221590A publication Critical patent/GB2221590A/en
Application granted granted Critical
Publication of GB2221590B publication Critical patent/GB2221590B/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
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder
    • G01S7/4095—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder the external reference signals being modulated, e.g. rotating a dihedral reflector or modulating a transponder for simulation of a Doppler echo

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB8728193A 1987-12-02 1987-12-02 Radar system calibration apparatus Expired GB2221590B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8728193A GB2221590B (en) 1987-12-02 1987-12-02 Radar system calibration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8728193A GB2221590B (en) 1987-12-02 1987-12-02 Radar system calibration apparatus

Publications (3)

Publication Number Publication Date
GB8728193D0 GB8728193D0 (en) 1989-11-08
GB2221590A GB2221590A (en) 1990-02-07
GB2221590B true GB2221590B (en) 1991-11-27

Family

ID=10627870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8728193A Expired GB2221590B (en) 1987-12-02 1987-12-02 Radar system calibration apparatus

Country Status (1)

Country Link
GB (1) GB2221590B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000000842A1 (en) * 1998-06-27 2000-01-06 Dornier Gmbh Method for simulating echo signals for doppler radar systems
GB2383485A (en) * 2001-12-19 2003-06-25 Pyronix Ltd Testing microwave detector
US9689969B2 (en) * 2014-02-04 2017-06-27 The Boeing Company Doppler radar test system
DE102014110079B3 (en) * 2014-07-17 2015-07-09 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method for absolute radiometric calibration of the radar backscatter cross section of radar targets
US10012721B2 (en) * 2015-02-19 2018-07-03 Teradyne, Inc. Virtual distance test techniques for radar applications

Also Published As

Publication number Publication date
GB2221590A (en) 1990-02-07
GB8728193D0 (en) 1989-11-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931202