GB2165413B - Generating artificial target marks in an sar display - Google Patents

Generating artificial target marks in an sar display

Info

Publication number
GB2165413B
GB2165413B GB08314642A GB8314642A GB2165413B GB 2165413 B GB2165413 B GB 2165413B GB 08314642 A GB08314642 A GB 08314642A GB 8314642 A GB8314642 A GB 8314642A GB 2165413 B GB2165413 B GB 2165413B
Authority
GB
United Kingdom
Prior art keywords
target marks
artificial target
generating artificial
sar display
sar
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
GB08314642A
Other languages
English (en)
Other versions
GB2165413A (en
Inventor
Hans-Martin Braun
Wolfgang Gieraths
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.)
Dornier System GmbH
Original Assignee
Dornier System GmbH
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 Dornier System GmbH filed Critical Dornier System GmbH
Publication of GB2165413A publication Critical patent/GB2165413A/en
Application granted granted Critical
Publication of GB2165413B publication Critical patent/GB2165413B/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
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/767—Responders; Transponders
    • 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
    • G01S7/38—Jamming means, e.g. producing false 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
    • 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)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB08314642A 1982-06-18 1983-05-31 Generating artificial target marks in an sar display Expired GB2165413B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3222869A DE3222869C1 (de) 1982-06-18 1982-06-18 Vorrichtung zur Erzeugung kuenstlicher Zielmarken in der Abbildung eines Radars mit synthetischer Apertur
DE19823248879 DE3248879A1 (de) 1982-06-18 1982-06-18 Verfahren und vorrichtung zur erzeugung kuenstlicher zielmarken in der abbildung eines radars mit synthetischer apertur (sar)

Publications (2)

Publication Number Publication Date
GB2165413A GB2165413A (en) 1986-04-09
GB2165413B true GB2165413B (en) 1986-09-10

Family

ID=25802499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08314642A Expired GB2165413B (en) 1982-06-18 1983-05-31 Generating artificial target marks in an sar display

Country Status (3)

Country Link
DE (2) DE3248879A1 (fr)
FR (1) FR2568019B1 (fr)
GB (1) GB2165413B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105699970A (zh) * 2016-01-20 2016-06-22 中国人民解放军国防科学技术大学 一种用于合成孔径雷达大场景欺骗干扰的逆距离徙动方法

Families Citing this family (18)

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DE3315499A1 (de) * 1983-04-28 1987-02-05 Dornier System Gmbh Verfahren und vorrichtung zur erzeugung eines kuenstlichen rueckstreuzielmusters
DK272285A (da) * 1985-06-17 1986-12-18 Forsvarets Forsknings Kohaerent fasereference anbragt paa radarmaal til opnaaelse af forbedret syntetisk apertur afbildning og oplaesning af bevaegelsesdetaljer.
DE3644478A1 (de) * 1986-12-24 1988-07-07 Licentia Gmbh System fuer landehilfe fuer flugzeuge mit eigenem bordradar
JP2618332B2 (ja) * 1994-03-08 1997-06-11 宇宙開発事業団 合成開口レーダ画像の画質評価方法
US8836569B1 (en) * 1994-07-11 2014-09-16 Mcdonnell Douglas Corporation Synthetic aperture radar smearing
DE19620682C2 (de) * 1995-05-24 2001-06-28 Deutsch Zentr Luft & Raumfahrt Verfahren zur Lokalisierung und Identifizierung von Objekten mittels eines codierten Transponders
US5826819A (en) * 1997-06-27 1998-10-27 Raytheon Company Weapon system employing a transponder bomb and guidance method thereof
FR2878336B1 (fr) * 2004-11-19 2007-04-27 Thales Sa Procede et dispositif de localisation d'aeronefs, notamment pour leur guidage automatique en phase d'atterrissage
WO2008041252A1 (fr) 2006-10-06 2008-04-10 Space Engineering S.P.A. Transpondeur actif, particulièrement pour des systèmes de radars à synthèse d'ouverture ou sar
US8384582B2 (en) 2005-06-03 2013-02-26 Space Engineering S.P.A. Active transponder, particularly for synthetic aperture radar, or SAR, systems
ES2310073B1 (es) * 2006-01-03 2009-09-28 Altamira Information, S.L. Dispositivo activo de recepcion y emision de ondas electromagneticas.
WO2007131987A1 (fr) * 2006-05-12 2007-11-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Procédé pour la localisation d'objets au moyen d'un système radar à représentation et transpondeur pour la localisation d'objets au moyen de tels systèmes radar
RU2486537C2 (ru) * 2011-08-03 2013-06-27 Федеральное государственное военное образовательное учреждение высшего профессионального образования "Военный авиационный инженерный университет" (г. Воронеж) Министерства обороны Российской Федерации Устройство искажения радиолокационного изображения объекта
RU2486538C2 (ru) * 2011-08-08 2013-06-27 Федеральное государственное военное образовательное учреждение высшего профессионального образования "Военный авиационный инженерный университет" (г. Воронеж) Министерства обороны Российской Федерации Устройство искажения радиолокационного изображения объекта
CN102721948A (zh) * 2012-07-06 2012-10-10 西安电子科技大学 一种大场景sar欺骗干扰实现方法
CN103675769B (zh) * 2013-12-06 2015-11-25 西安电子科技大学 基于分布式接收机的斜视sar欺骗干扰方法
IT201600102764A1 (it) * 2016-10-13 2018-04-13 Univ Degli Studi Di Firenze Radar terrestre interferometrico bistatico con transponder
CN114252855B (zh) * 2022-03-01 2022-05-06 南京雷电信息技术有限公司 一种同时sar/gmt回波模拟方法及其系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB598900A (en) * 1940-04-05 1948-03-01 Western Electric Co Radio course marking apparatus
FR2108814B1 (fr) * 1970-10-08 1976-09-03 Labo Cent Telecommunicat
US4042926A (en) * 1975-03-27 1977-08-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Automatic transponder
US4019179A (en) * 1976-02-27 1977-04-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method of locating persons in distress
NL180046C (nl) * 1977-01-26 1986-12-16 Mitsubishi Electric Corp Radarbakeninrichting voor reddingsoperaties.
FR2396310A1 (fr) * 1977-06-30 1979-01-26 Labo Cent Telecommunicat Balise repondeuse pour la simulation de cibles radar
DE2813917C2 (de) * 1978-03-31 1987-01-08 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Erzeugung simulierter Radar-Echosignale
NL186344C (nl) * 1978-04-18 1990-11-01 Mitsubishi Electric Corp Radarbaken.
US4218680A (en) * 1979-01-12 1980-08-19 Motorola, Inc. Coded coherent transponder
GB2059709B (en) * 1979-09-19 1983-05-18 Marconi Co Ltd Marine transponder system
GB2070894B (en) * 1980-01-19 1983-11-30 Marconi Co Ltd Secondary radar responders

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105699970A (zh) * 2016-01-20 2016-06-22 中国人民解放军国防科学技术大学 一种用于合成孔径雷达大场景欺骗干扰的逆距离徙动方法
CN105699970B (zh) * 2016-01-20 2018-04-10 中国人民解放军国防科学技术大学 一种用于合成孔径雷达大场景欺骗干扰的逆距离徙动方法

Also Published As

Publication number Publication date
DE3248879A1 (de) 1984-04-12
DE3222869C1 (de) 1986-07-17
FR2568019B1 (fr) 1986-08-22
GB2165413A (en) 1986-04-09
FR2568019A1 (fr) 1986-01-24

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970531