GB2531939B - Method for obtaining a reference target with low monostatic RCS in a determined direction - Google Patents

Method for obtaining a reference target with low monostatic RCS in a determined direction

Info

Publication number
GB2531939B
GB2531939B GB1518726.3A GB201518726A GB2531939B GB 2531939 B GB2531939 B GB 2531939B GB 201518726 A GB201518726 A GB 201518726A GB 2531939 B GB2531939 B GB 2531939B
Authority
GB
United Kingdom
Prior art keywords
obtaining
low
reference target
determined direction
monostatic rcs
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.)
Active
Application number
GB1518726.3A
Other versions
GB2531939A (en
GB201518726D0 (en
Inventor
Vacus Olivier
Saint-Flour Carol
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Publication of GB201518726D0 publication Critical patent/GB201518726D0/en
Publication of GB2531939A publication Critical patent/GB2531939A/en
Application granted granted Critical
Publication of GB2531939B publication Critical patent/GB2531939B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • 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
    • 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
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
    • 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
    • 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
    • G01S7/4086—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder in a calibrating environment, e.g. anechoic chamber
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB1518726.3A 2014-10-22 2015-10-22 Method for obtaining a reference target with low monostatic RCS in a determined direction Active GB2531939B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1460161A FR3027684B1 (en) 2014-10-22 2014-10-22 METHOD FOR OBTAINING A LOW-MONOSTATIC SERIAL TARGET-CALIBER IN A DIRECTION DETERMINED

Publications (3)

Publication Number Publication Date
GB201518726D0 GB201518726D0 (en) 2015-12-09
GB2531939A GB2531939A (en) 2016-05-04
GB2531939B true GB2531939B (en) 2017-03-29

Family

ID=52477831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1518726.3A Active GB2531939B (en) 2014-10-22 2015-10-22 Method for obtaining a reference target with low monostatic RCS in a determined direction

Country Status (2)

Country Link
FR (1) FR3027684B1 (en)
GB (1) GB2531939B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111624409B (en) * 2020-05-20 2022-08-23 北京无线电计量测试研究所 System and method for measuring scattering correction factor of terahertz radiator
CN115906657B (en) * 2022-12-19 2023-06-20 北京航空航天大学 RCS reduction method for straight-bar type metal structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972192A (en) * 1989-11-06 1990-11-20 Georgia Tech Research Corporation Constant amplitude doppler producing radar reflector
US5760735A (en) * 1996-10-21 1998-06-02 The United States Of America As Represented By The Secretary Of The Air Force Phase stationary test body
JP2001004739A (en) * 1999-06-24 2001-01-12 Yokohama Rubber Co Ltd:The Radar reflection cross section measuring method
KR100976858B1 (en) * 2008-10-24 2010-08-20 한국과학기술원 Flat Patch Antenna and Flat Patch Array Antenna with Low Radar Reflective Area
RU2526850C2 (en) * 2012-11-28 2014-08-27 Открытое акционерное общество "Научно-исследовательский институт точных приборов" Method of obtaining radar image of portion of earth's surface and synthetic aperture radar station (versions)

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972192A (en) * 1989-11-06 1990-11-20 Georgia Tech Research Corporation Constant amplitude doppler producing radar reflector
US5760735A (en) * 1996-10-21 1998-06-02 The United States Of America As Represented By The Secretary Of The Air Force Phase stationary test body
JP2001004739A (en) * 1999-06-24 2001-01-12 Yokohama Rubber Co Ltd:The Radar reflection cross section measuring method
KR100976858B1 (en) * 2008-10-24 2010-08-20 한국과학기술원 Flat Patch Antenna and Flat Patch Array Antenna with Low Radar Reflective Area
RU2526850C2 (en) * 2012-11-28 2014-08-27 Открытое акционерное общество "Научно-исследовательский институт точных приборов" Method of obtaining radar image of portion of earth's surface and synthetic aperture radar station (versions)

Also Published As

Publication number Publication date
FR3027684A1 (en) 2016-04-29
FR3027684B1 (en) 2018-03-02
GB2531939A (en) 2016-05-04
GB201518726D0 (en) 2015-12-09

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GB2531939B (en) Method for obtaining a reference target with low monostatic RCS in a determined direction