FR2733091B1 - Repondeur hyperfrequence electriquement controlable et ses applications a la realisation de leurres electromagnetiques - Google Patents

Repondeur hyperfrequence electriquement controlable et ses applications a la realisation de leurres electromagnetiques

Info

Publication number
FR2733091B1
FR2733091B1 FR8307579A FR8307579A FR2733091B1 FR 2733091 B1 FR2733091 B1 FR 2733091B1 FR 8307579 A FR8307579 A FR 8307579A FR 8307579 A FR8307579 A FR 8307579A FR 2733091 B1 FR2733091 B1 FR 2733091B1
Authority
FR
France
Prior art keywords
applications
production
electrically controllable
controllable microwave
lures
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
FR8307579A
Other languages
English (en)
Other versions
FR2733091A1 (fr
Inventor
Claude Chekroun
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.)
CMH SARL
Contre Mesure Hyperfrequence
Original Assignee
CMH SARL
Contre Mesure Hyperfrequence
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 CMH SARL, Contre Mesure Hyperfrequence filed Critical CMH SARL
Priority to FR8307579A priority Critical patent/FR2733091B1/fr
Priority to DE3403446A priority patent/DE3403446C2/de
Priority to GB8405810A priority patent/GB2461329B/en
Priority to US06/611,226 priority patent/US5680136A/en
Publication of FR2733091A1 publication Critical patent/FR2733091A1/fr
Application granted granted Critical
Publication of FR2733091B1 publication Critical patent/FR2733091B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/224—Deceiving or protecting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • 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
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
    • G01S13/756—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using a signal generator for modifying the reflectivity of the reflector
    • 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
    • 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
    • H01Q15/148—Reflecting surfaces; Equivalent structures with means for varying the reflecting properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
    • 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
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Aerials With Secondary Devices (AREA)
FR8307579A 1983-05-06 1983-05-06 Repondeur hyperfrequence electriquement controlable et ses applications a la realisation de leurres electromagnetiques Expired - Fee Related FR2733091B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8307579A FR2733091B1 (fr) 1983-05-06 1983-05-06 Repondeur hyperfrequence electriquement controlable et ses applications a la realisation de leurres electromagnetiques
DE3403446A DE3403446C2 (de) 1983-05-06 1984-02-01 Ultrahochfrequenz-Reflektoranordnung und Anwendung dieser Reflektoranordnung
GB8405810A GB2461329B (en) 1983-05-06 1984-03-06 Microwave transponder
US06/611,226 US5680136A (en) 1983-05-06 1984-04-26 Electrically adjustable microwave reflector and application as an electromagnetic decoy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307579A FR2733091B1 (fr) 1983-05-06 1983-05-06 Repondeur hyperfrequence electriquement controlable et ses applications a la realisation de leurres electromagnetiques

Publications (2)

Publication Number Publication Date
FR2733091A1 FR2733091A1 (fr) 1996-10-18
FR2733091B1 true FR2733091B1 (fr) 1997-05-23

Family

ID=9288655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307579A Expired - Fee Related FR2733091B1 (fr) 1983-05-06 1983-05-06 Repondeur hyperfrequence electriquement controlable et ses applications a la realisation de leurres electromagnetiques

Country Status (4)

Country Link
US (1) US5680136A (fr)
DE (1) DE3403446C2 (fr)
FR (1) FR2733091B1 (fr)
GB (1) GB2461329B (fr)

Families Citing this family (18)

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Publication number Priority date Publication date Assignee Title
SE529844C2 (sv) * 1996-03-20 2007-12-11 Foersvarets Materielverk Skenmål för vilseledning av radarsystem, speciellt dopplerradarsystem
FR2786610B1 (fr) 1997-02-03 2001-04-27 Thomson Csf Reflecteur hyperfrequence actif pour antenne a balayage electronique
FR2789521A1 (fr) 1999-02-05 2000-08-11 Thomson Csf Antenne a balayage electronique bi-bande, a reflecteur hyperfrequence actif
US6300894B1 (en) * 1999-07-09 2001-10-09 Harris Corporation Antenna having electrically controllable radar cross-section
FR2807213B1 (fr) 2000-03-31 2003-07-25 Thomson Csf Dephaseur hyperfrequence, et antenne a balayage electronique comportant de tels dephaseurs
FR2812457B1 (fr) 2000-07-28 2004-05-28 Thomson Csf Reflecteur hyperfrequence actif a bi-polarisation, notamment pour antenne a balalyage electronique
US6571714B1 (en) * 2001-12-26 2003-06-03 Meggitt Defense Systems Silicon window infrared augmenter
US20080136632A1 (en) * 2002-08-23 2008-06-12 Moreno Pieralli Microwave detection system and method for detecting intrusion to an off-limits zone
US6933858B2 (en) * 2002-08-23 2005-08-23 General Electric Company System and method for detecting obstacles within the area of a railroad grade crossing using a phase modulated microwave signal
US7295111B2 (en) * 2002-08-23 2007-11-13 General Electric Company Microwave detection system and method for detecting intrusion to an off-limits zone
US7439876B2 (en) 2005-08-02 2008-10-21 General Electric Company Microwave detection system and method
BRPI0621762A2 (pt) 2006-05-19 2012-09-18 Foersvarets Materielverk despistador para enganar sistemas de radar doppler
US7482969B2 (en) * 2006-06-14 2009-01-27 Board Of Trustees Of The University Of Illinois Material movement sensing techniques
WO2009051171A1 (fr) * 2007-10-16 2009-04-23 Sumitomo Electric Industries, Ltd. Dispositif antenne à lentille radioélectrique
FR2946152B1 (fr) * 2009-05-27 2016-07-08 Commissariat A L'energie Atomique Telemetre absolu hyperfrequence de haute precision a dispositif de reflexion multi-etat.
US8816894B1 (en) * 2010-03-02 2014-08-26 Lockheed Martin Corporation Floating radar decoy with radar “image” that matches the image of the protected ship
DE102020001852A1 (de) 2020-03-20 2021-09-23 Diehl Defence Gmbh & Co. Kg Verfahren zum Schützen eines Fahrzeugs durch eine Freund-Feind-Erkennung
CN115207608B (zh) * 2022-07-14 2024-05-24 中国人民解放军国防科技大学 一种可重构频率选择表面设计及简易电磁诱饵装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276023A (en) * 1963-05-21 1966-09-27 Dorne And Margolin Inc Grid array antenna
US3308464A (en) * 1966-03-31 1967-03-07 Radiation Inc Modulated corner reflector
AU497632B2 (en) * 1974-01-03 1978-12-21 Commonwealth Of Australia, The Ground plane corner reflectors
US3955201A (en) * 1974-07-29 1976-05-04 Crump Lloyd R Radar randome antenna with switchable R.F. transparency/reflectivity
FR2328203A1 (fr) * 1975-10-13 1977-05-13 Aero Etudes Conseils Procede de leurrage electronique, notamment de missiles a autodirecteur electromagnetique, et installation pour la mise en oeuvre de ce procede
DE2813398A1 (de) * 1978-03-29 1979-10-11 Licentia Gmbh Anordnung zum reduzieren der winkelmessgenauigkeit gegnerischer radaranlagen
JPS5612106A (en) * 1979-07-11 1981-02-06 Morio Onoe Electric-reflectivity-variable radar reflector
US4433333A (en) * 1981-06-01 1984-02-21 The United States Of America As Represented By The Secretary Of The Army Transmitter peak power efficient pseudo-blink arm decoy system
US4686534A (en) * 1984-02-02 1987-08-11 The United States Of America As Represented By The Secretary Of The Air Force Retro directive radar and target simulator beacon apparatus and method

Also Published As

Publication number Publication date
DE3403446A1 (de) 1997-06-19
GB2461329A (en) 2010-01-06
FR2733091A1 (fr) 1996-10-18
GB8405810D0 (en) 2009-08-26
US5680136A (en) 1997-10-21
DE3403446C2 (de) 1999-03-11
GB2461329B (en) 2010-07-21

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