NO20080666L - Bistatisk radioelektrisk innretning for a fremstille en inntrengningsoppdagende barriere - Google Patents

Bistatisk radioelektrisk innretning for a fremstille en inntrengningsoppdagende barriere

Info

Publication number
NO20080666L
NO20080666L NO20080666A NO20080666A NO20080666L NO 20080666 L NO20080666 L NO 20080666L NO 20080666 A NO20080666 A NO 20080666A NO 20080666 A NO20080666 A NO 20080666A NO 20080666 L NO20080666 L NO 20080666L
Authority
NO
Norway
Prior art keywords
antenna
bistatic
produce
intrusion detection
barrier
Prior art date
Application number
NO20080666A
Other languages
English (en)
Inventor
Jean-Jacques Maintoux
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Publication of NO20080666L publication Critical patent/NO20080666L/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
    • 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
    • G01S13/003—Bistatic radar systems; Multistatic radar 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
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/536—Discriminating between fixed and moving objects or between objects moving at different speeds using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated 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
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • 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
    • G01S7/28—Details of pulse systems
    • G01S7/2813—Means providing a modification of the radiation pattern for cancelling noise, clutter or interfering signals, e.g. side lobe suppression, side lobe blanking, null-steering arrays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0056—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector
    • G06K7/006—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector the housing being a portable casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2105—Dual mode as a secondary aspect

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Elimination Of Static Electricity (AREA)
  • Details Of Aerials (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

Den foreliggende oppfinnelse vedrører felt å beskytte geografiske områder mot uønskede, til og med fiendtlige, inntrengninger fra truende bevegelige objekter. Formålet ifølge oppfinnelsen er en bistatisk radiofrekvensoppdagelsesbarriere innbefattende innretning for å sende en eller flere bølger gjennom en retningsbestemt antenne og innretning for å motta signaler gjennom en retningsbestemt antenne som peker i senderetningen. Denne antennen er i hovedsak karakterisert ved at den innbefatter hjelpeinnretninger for å sende en bølge gjennom en ikke-retningsbestemt antenne og innretning for å sammenligne de relative nivåene av ekkoene mottatt fra bølgen sendt ved hjelp av den hoved, retningsbestemte sendekanalen, og ekkoene som stammer fra bølgen sendt ved hjelp av hjelpesendekanalen, der resultatet av sammenligning gjør det mulig å identifisere ekkoene avledet fra en bølge sendt i retningen av sidesløyfene til den retningsbestemte sendeantennen, for og slik redusere antallet falske inntrengningsalarmer. Oppfinnelsen vedrører mer spesifikt til beskyttelsen av områder hvor sårbart utstyr er implementert og utprøvet, og ødeleggelsen av hvilke viselig kan være farlige for nærliggende befolkninger.
NO20080666A 2005-07-08 2008-02-05 Bistatisk radioelektrisk innretning for a fremstille en inntrengningsoppdagende barriere NO20080666L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0507325A FR2888332B1 (fr) 2005-07-08 2005-07-08 Dispositif radioelectrique bistatique pour realiser une barriere de detection d'instructions
PCT/EP2006/063791 WO2007006678A1 (fr) 2005-07-08 2006-07-03 Dispositif radioelectrique bistatique pour realiser une barriere de detection d'intrusions

Publications (1)

Publication Number Publication Date
NO20080666L true NO20080666L (no) 2008-04-01

Family

ID=36129758

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20080666A NO20080666L (no) 2005-07-08 2008-02-05 Bistatisk radioelektrisk innretning for a fremstille en inntrengningsoppdagende barriere

Country Status (10)

Country Link
US (1) US20090140922A1 (no)
EP (1) EP1984751B1 (no)
AT (1) ATE479114T1 (no)
CA (1) CA2626340A1 (no)
DE (1) DE602006016495D1 (no)
ES (1) ES2352797T3 (no)
FR (1) FR2888332B1 (no)
IL (1) IL188652A0 (no)
NO (1) NO20080666L (no)
WO (1) WO2007006678A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9365126B2 (en) * 2013-05-10 2016-06-14 Qualcomm Incorporated System and method for detecting the presence of a moving object below a vehicle
US10061018B1 (en) * 2015-02-19 2018-08-28 Zain Naboulsi System for identifying drones

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010469A (en) * 1951-06-20 1977-03-01 The Rand Corporation Interference suppression
US3202990A (en) * 1959-05-04 1965-08-24 Gen Electric Intermediate frequency side-lobe canceller
US4023172A (en) * 1959-12-17 1977-05-10 Numax Electronics Incorporated Monopulse system for cancellation of side lobe effects
US3094695A (en) * 1960-03-23 1963-06-18 Sperry Rand Corp Antenna side lobe suppression system
US4044359A (en) * 1962-01-09 1977-08-23 General Electric Company Multiple intermediate frequency side-lobe canceller
US4146889A (en) * 1972-01-20 1979-03-27 Technology Service Corporation Method and apparatus for sidelobe reduction in radar
US5291209A (en) * 1973-11-02 1994-03-01 Hughes Aircraft Company Coherent side lobe canceler
US3881177A (en) * 1974-03-12 1975-04-29 Us Army Frequency agile-baseband sidelobe canceller
US3938153A (en) * 1974-08-16 1976-02-10 The United States Of America As Represented By The Secretary Of The Navy Sidelobe canceller system
DE2450732C3 (de) * 1974-10-25 1979-01-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Überwachungssystem mit nach dem Rückstrahlverfahren und als Schranke arbeitendem Sensor
US5162805A (en) * 1975-02-19 1992-11-10 The United States Of America As Represented By The Secretary Of The Navy Frequency diversity sidelobe canceller
US4367472A (en) * 1979-09-28 1983-01-04 Siemens Aktiengesellschaft Circuit arrangement for side lobe suppression in radar apparatuses
US4298872A (en) * 1980-05-27 1981-11-03 Hughes Aircraft Company Sidelobe blanking system
US4595924A (en) * 1981-10-06 1986-06-17 General Dynamics Electronics Intruder detection radar system and automatic nulling antenna array
US4573051A (en) * 1982-08-02 1986-02-25 Selenia S.P.A. Adaptive system for suppressing interferences from directional jammers in electronically or mechanically scanning radar
US4595925A (en) * 1983-03-28 1986-06-17 The United States Of America As Represented By The Secretary Of The Navy Altitude determining radar using multipath discrimination
DE3414158A1 (de) * 1984-04-14 1985-10-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung fuer ein gelaendefolgeradar
US5045858A (en) * 1989-08-16 1991-09-03 Cubic Defense Systems, Inc. Sidelobe identification and discrimination system with signal multiplexer-separator
US4959653A (en) * 1989-08-23 1990-09-25 Massachusetts Institute Of Technology Adaptive sidelobe blanker
US5173704A (en) * 1991-10-03 1992-12-22 The Boeing Company Air turbulence detection using bi-static CW Doppler radar
NL9302002A (nl) * 1993-11-19 1995-06-16 Hollandse Signaalapparaten Bv Radarapparaat voorzien van ECCM voorzieningen.
GB2303266B (en) * 1995-07-07 2000-01-19 Gec Marconi Avionics Holdings Radar apparatus
US6697009B2 (en) * 2001-06-15 2004-02-24 Lockheed Martin Corporation Adaptive digital beamforming architecture for target detection and angle estimation in multiple mainlobe and sidelobe jamming

Also Published As

Publication number Publication date
FR2888332B1 (fr) 2007-11-02
FR2888332A1 (fr) 2007-01-12
IL188652A0 (en) 2008-08-07
WO2007006678A1 (fr) 2007-01-18
EP1984751A1 (fr) 2008-10-29
WO2007006678A8 (fr) 2008-09-04
CA2626340A1 (en) 2007-01-18
ATE479114T1 (de) 2010-09-15
US20090140922A1 (en) 2009-06-04
ES2352797T3 (es) 2011-02-23
DE602006016495D1 (de) 2010-10-07
EP1984751B1 (fr) 2010-08-25

Similar Documents

Publication Publication Date Title
DE60318123D1 (de) Millimeterwellen-Radar mit nebenkeulenabsorbierendem Radom
US20090140911A1 (en) Radar apparatus and mounting structure for radar apparatus
CN104515976B (zh) 具有天线罩的雷达传感器
US20100328157A1 (en) Radar architecture
US9007254B2 (en) Antenna beam control elements, systems, architectures, and methods for radar, communications, and other applications
Wang et al. A technique for jamming bi-and multistatic SAR systems
JP2010210297A (ja) 広覆域レーダ装置
RU2009112426A (ru) Радиолокационный модуль и извещатели охраны на его основе
JPWO2013128820A1 (ja) 侵入物検知装置及び侵入物検知方法
WO2009011109A1 (ja) 小便器装置
NO20080666L (no) Bistatisk radioelektrisk innretning for a fremstille en inntrengningsoppdagende barriere
Abedi et al. Through-the-multilayered wall imaging using passive synthetic aperture radar
JP2006133108A5 (no)
US20170322307A1 (en) Improved apparatus for sounding the atmosphere and method
RU2375723C2 (ru) Радиолокационный запросчик системы активного запроса-ответа
RU2505838C1 (ru) Способ радиолокации объектов с радиопоглощающим покрытием
JP4545606B2 (ja) レーダ断面積測定装置
JP2008180541A (ja) レーダ装置
RU2008117568A (ru) Способ радиолокационного обзора зоны пространства (варианты)
CN111025272A (zh) 具备隧道效应抑制能力的平面声学基阵超宽覆盖波束发射方法
RU2420755C2 (ru) Способ обнаружения и локализации воздушных объектов
JP2005062058A (ja) 捜索レーダ装置
RU2815192C1 (ru) Способ определения расстояния до объекта, находящегося в толще донного грунта
RU2005106724A (ru) Способ измерения угла встречи активного радиолокатора с сосредоточенной воздушной целью
RU2005130275A (ru) Способ радиотехнического обнаружения смерча

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application