[go: up one dir, main page]

GB2300989B - Radar system - Google Patents

Radar system

Info

Publication number
GB2300989B
GB2300989B GB9004460A GB9004460A GB2300989B GB 2300989 B GB2300989 B GB 2300989B GB 9004460 A GB9004460 A GB 9004460A GB 9004460 A GB9004460 A GB 9004460A GB 2300989 B GB2300989 B GB 2300989B
Authority
GB
United Kingdom
Prior art keywords
radar system
radar
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 - Fee Related
Application number
GB9004460A
Other versions
GB2300989A (en
GB9004460D0 (en
Inventor
Peter Donald Fraser Tait
David J Shephard
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co 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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB9004460A priority Critical patent/GB2300989B/en
Publication of GB9004460D0 publication Critical patent/GB9004460D0/en
Publication of GB2300989A publication Critical patent/GB2300989A/en
Application granted granted Critical
Publication of GB2300989B publication Critical patent/GB2300989B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4008—Means for monitoring or calibrating of parts of a radar system of transmitters
    • 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
    • G01S7/406—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder
    • G01S7/4065—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder involving a delay line
    • 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
    • G01S7/406—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder
    • G01S7/4069—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder involving a RF signal injection
    • 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

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)
GB9004460A 1990-02-28 1990-02-28 Radar system Expired - Fee Related GB2300989B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9004460A GB2300989B (en) 1990-02-28 1990-02-28 Radar system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9004460A GB2300989B (en) 1990-02-28 1990-02-28 Radar system

Publications (3)

Publication Number Publication Date
GB9004460D0 GB9004460D0 (en) 1996-06-19
GB2300989A GB2300989A (en) 1996-11-20
GB2300989B true GB2300989B (en) 1997-03-19

Family

ID=10671734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9004460A Expired - Fee Related GB2300989B (en) 1990-02-28 1990-02-28 Radar system

Country Status (1)

Country Link
GB (1) GB2300989B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10134345C1 (en) * 2001-07-14 2002-10-31 Eads Deutschland Gmbh Function tester for radar has sender switch and modulator to produce radar-echo signal matching test signal
DE10209291A1 (en) * 2002-03-01 2003-09-25 Thales Comm Gmbh Device for generating a delay time of a pulsed radar signal and method for its operation
DE102007002370A1 (en) * 2007-01-17 2008-07-24 Valeo Schalter Und Sensoren Gmbh Radar testing device, comprises antennas for receiving and transmitting radar signals, delay lines, amplifier and wave guide circulator, where input and output of amplifier are connected to delay lines
DE102015121297B4 (en) 2015-09-06 2017-12-21 Hochschule Trier Distance-simulating radar target

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1152335A (en) * 1965-07-22 1969-05-14 Eltro Gmbh Method and apparatus for Producing a Standard Radar Echo
US3803607A (en) * 1973-02-12 1974-04-09 D Robinson Radar transponder having built-in calibration
GB2090491A (en) * 1980-12-08 1982-07-07 Int Standard Electric Corp Fm transmitter with frequency ramp phase and amplitude correction means
GB2105942A (en) * 1978-11-22 1983-03-30 Marconi Co Ltd Testing device for radar systems and the like
GB2163920A (en) * 1982-10-13 1986-03-05 Trt Telecom Radio Electr Simmulator for fmcw radar altimeter
US4679049A (en) * 1984-11-13 1987-07-07 U.S. Philips Corporation Delay simulator for FM-CW range measuring apparatus
WO1989008854A2 (en) * 1988-03-18 1989-09-21 Hughes Aircraft Company Delayed replica radar test set target

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1152335A (en) * 1965-07-22 1969-05-14 Eltro Gmbh Method and apparatus for Producing a Standard Radar Echo
US3803607A (en) * 1973-02-12 1974-04-09 D Robinson Radar transponder having built-in calibration
GB2105942A (en) * 1978-11-22 1983-03-30 Marconi Co Ltd Testing device for radar systems and the like
GB2090491A (en) * 1980-12-08 1982-07-07 Int Standard Electric Corp Fm transmitter with frequency ramp phase and amplitude correction means
GB2163920A (en) * 1982-10-13 1986-03-05 Trt Telecom Radio Electr Simmulator for fmcw radar altimeter
US4679049A (en) * 1984-11-13 1987-07-07 U.S. Philips Corporation Delay simulator for FM-CW range measuring apparatus
WO1989008854A2 (en) * 1988-03-18 1989-09-21 Hughes Aircraft Company Delayed replica radar test set target

Also Published As

Publication number Publication date
GB2300989A (en) 1996-11-20
GB9004460D0 (en) 1996-06-19

Similar Documents

Publication Publication Date Title
GB2247374A8 (en) Computed-interferometry radar system with coherentintegration
GB9102585D0 (en) Radar system
EP0417939A3 (en) Radar system
ZA919226B (en) Radar system
GB2243039B (en) Radar system
GB2298538B (en) Radar system
EP0472229A3 (en) Cw radar system
GB9124178D0 (en) Laser radar system
GB2251351B (en) Radar systems
EP0427469A3 (en) Radar system
GB9117303D0 (en) System
GB2346752B (en) Radar system
GB2238200B (en) Radar system
EP0477155A3 (en) Radar means
GB2300989B (en) Radar system
GB2298330B (en) Radar system
EP0472024A3 (en) Pulse radar system
GB9417146D0 (en) Laser radar system
EP0474613A3 (en) Radar means
EP0474612A3 (en) Radar means
GB9122017D0 (en) Radar arrangement
GB2504251B (en) Radar
EP0447751A3 (en) Size-normalisation system
EP0477156A3 (en) Radar means
GB9108945D0 (en) Radar system

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080228