FR2681140A1 - Systeme d'identification de cibles par radar. - Google Patents

Systeme d'identification de cibles par radar. Download PDF

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Publication number
FR2681140A1
FR2681140A1 FR9204542A FR9204542A FR2681140A1 FR 2681140 A1 FR2681140 A1 FR 2681140A1 FR 9204542 A FR9204542 A FR 9204542A FR 9204542 A FR9204542 A FR 9204542A FR 2681140 A1 FR2681140 A1 FR 2681140A1
Authority
FR
France
Prior art keywords
radar
signals
roots
target
same polarity
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.)
Pending
Application number
FR9204542A
Other languages
English (en)
French (fr)
Inventor
Garrod Adrian George
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research 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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Publication of FR2681140A1 publication Critical patent/FR2681140A1/fr
Pending 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
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
    • G01S7/025—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects involving the transmission of linearly polarised 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
    • 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
    • G01S7/412—Identification of targets based on measurements of radar reflectivity based on a comparison between measured values and known or stored values

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)
FR9204542A 1990-09-18 1992-04-10 Systeme d'identification de cibles par radar. Pending FR2681140A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9020389A GB2254747A (en) 1990-09-18 1990-09-18 Radar target identification system
NL9201115A NL9201115A (nl) 1990-09-18 1992-06-24 Radar-doelidentificatiesysteem.

Publications (1)

Publication Number Publication Date
FR2681140A1 true FR2681140A1 (fr) 1993-03-12

Family

ID=26297671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9204542A Pending FR2681140A1 (fr) 1990-09-18 1992-04-10 Systeme d'identification de cibles par radar.

Country Status (6)

Country Link
CH (1) CH681661A5 (enExample)
DE (1) DE4143326A1 (enExample)
FR (1) FR2681140A1 (enExample)
GB (1) GB2254747A (enExample)
LU (1) LU88100A1 (enExample)
NL (1) NL9201115A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703464A3 (de) * 1994-09-22 1997-08-13 Daimler Benz Ag Polarimetrisches Radarverfahren und polarimetrische Radaranordnung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR920100214A (el) * 1992-05-26 1994-01-31 Roke Manor Research Σύστημα ραντάρ ταυτοποιήσεως στόχου.
RU2190239C1 (ru) * 2001-07-16 2002-09-27 Белгородский государственный университет Способ и устройство для измерения поляризационной матрицы рассеяния объекта
RU2183022C1 (ru) * 2001-07-26 2002-05-27 Белгородский государственный университет Устройство для измерения поляризационной матрицы рассеяния объекта
CN114397637A (zh) * 2021-11-09 2022-04-26 北京理工大学 一种基于lstm的雷达目标极化特征提取与识别方法
CN117452342B (zh) * 2023-12-26 2024-03-19 湖南力研光电科技有限公司 一种基于极化特征的箔条干扰检测方法
CN119780860B (zh) * 2024-10-21 2025-09-23 中国人民解放军海军航空大学 一种应用时域多尺度排列熵特征的海面目标识别方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2053614A (en) * 1979-06-29 1981-02-04 Int Standard Electric Corp Radar radiating polarized signals
GB2083725A (en) * 1980-09-05 1982-03-24 Emi Ltd Radar apparatus
WO1987000930A1 (en) * 1984-07-10 1987-02-12 NORGES TEKNISK-NATURVITENSKAPELIGE FORSKNINGSRA^oD Methods of detection and identification of one or more remote objects
US4849762A (en) * 1983-12-12 1989-07-18 Unisys Corporation Single-transmission polarization signal extractor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2080654B (en) * 1980-07-21 1984-06-20 Plessey Co Ltd Improvements in or relating to radar systems
DE3731559A1 (de) * 1987-09-19 1989-04-06 Licentia Gmbh Verfahren und anordnung zur radarzielentdeckung und -klassifizierung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2053614A (en) * 1979-06-29 1981-02-04 Int Standard Electric Corp Radar radiating polarized signals
GB2083725A (en) * 1980-09-05 1982-03-24 Emi Ltd Radar apparatus
US4849762A (en) * 1983-12-12 1989-07-18 Unisys Corporation Single-transmission polarization signal extractor
WO1987000930A1 (en) * 1984-07-10 1987-02-12 NORGES TEKNISK-NATURVITENSKAPELIGE FORSKNINGSRA^oD Methods of detection and identification of one or more remote objects

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM vol. 1, 12 Septembre 1988, EDINBURGH, GB page 571 ONSTOTT ET AL 'a polarimetric microwave scatterometer' *
MICROWAVE JOURNAL vol. 26, no. 7, Juillet 1983, DEDHAM, MASSACHUSETTS, US pages 119 - 127 CLOUDE 'polarimetric techniques in radar signal processing' *
NATIONAL TELESYSTEMS CONFERENCE PROCEEDINGS vol. 1, 26 Mars 1991, GEORGIA, ATLANTA, US pages 0343 - 0346 MEAD ET AL 'pulsed polarimetric millimeter-wave radars that utilize extended interaction amplifier and 0scillator tubes' *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703464A3 (de) * 1994-09-22 1997-08-13 Daimler Benz Ag Polarimetrisches Radarverfahren und polarimetrische Radaranordnung

Also Published As

Publication number Publication date
LU88100A1 (fr) 1993-02-15
NL9201115A (nl) 1994-01-17
GB9020389D0 (en) 1992-06-17
GB2254747A (en) 1992-10-14
DE4143326A1 (de) 1993-03-18
CH681661A5 (enExample) 1993-04-30

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