FR3027684B1 - Methode d'obtention d'une cible-etalon a faible ser monostatique dans une direction determinee - Google Patents

Methode d'obtention d'une cible-etalon a faible ser monostatique dans une direction determinee Download PDF

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Publication number
FR3027684B1
FR3027684B1 FR1460161A FR1460161A FR3027684B1 FR 3027684 B1 FR3027684 B1 FR 3027684B1 FR 1460161 A FR1460161 A FR 1460161A FR 1460161 A FR1460161 A FR 1460161A FR 3027684 B1 FR3027684 B1 FR 3027684B1
Authority
FR
France
Prior art keywords
monostatic
caliber
obtaining
low
direction determined
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
FR1460161A
Other languages
English (en)
Other versions
FR3027684A1 (fr
Inventor
Olivier Vacus
Carol Saint-Flour
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 CEA
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 CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1460161A priority Critical patent/FR3027684B1/fr
Priority to GB1518726.3A priority patent/GB2531939B/en
Publication of FR3027684A1 publication Critical patent/FR3027684A1/fr
Application granted granted Critical
Publication of FR3027684B1 publication Critical patent/FR3027684B1/fr
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
FR1460161A 2014-10-22 2014-10-22 Methode d'obtention d'une cible-etalon a faible ser monostatique dans une direction determinee Active FR3027684B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1460161A FR3027684B1 (fr) 2014-10-22 2014-10-22 Methode d'obtention d'une cible-etalon a faible ser monostatique dans une direction determinee
GB1518726.3A GB2531939B (en) 2014-10-22 2015-10-22 Method for obtaining a reference target with low monostatic RCS in a determined direction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1460161 2014-10-22
FR1460161A FR3027684B1 (fr) 2014-10-22 2014-10-22 Methode d'obtention d'une cible-etalon a faible ser monostatique dans une direction determinee

Publications (2)

Publication Number Publication Date
FR3027684A1 FR3027684A1 (fr) 2016-04-29
FR3027684B1 true FR3027684B1 (fr) 2018-03-02

Family

ID=52477831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1460161A Active FR3027684B1 (fr) 2014-10-22 2014-10-22 Methode d'obtention d'une cible-etalon a faible ser monostatique dans une direction determinee

Country Status (2)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111624409B (zh) * 2020-05-20 2022-08-23 北京无线电计量测试研究所 一种太赫兹辐射体散射修正因子的测量系统及方法
CN115906657B (zh) * 2022-12-19 2023-06-20 北京航空航天大学 一种直杆型金属结构的rcs减缩方法

Family Cites Families (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 (ja) * 1999-06-24 2001-01-12 Yokohama Rubber Co Ltd:The レーダ反射断面積測定方法
KR100976858B1 (ko) * 2008-10-24 2010-08-20 한국과학기술원 저 레이더 반사면적의 평면 패치 안테나와 평면 패치어레이 안테나
RU2526850C2 (ru) * 2012-11-28 2014-08-27 Открытое акционерное общество "Научно-исследовательский институт точных приборов" Способ получения радиолокационного изображения участка земной поверхности и радиолокационная станция с синтезированной апертурой антенны (варианты)

Also Published As

Publication number Publication date
GB2531939A (en) 2016-05-04
FR3027684A1 (fr) 2016-04-29
GB2531939B (en) 2017-03-29
GB201518726D0 (en) 2015-12-09

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