ATE479115T1 - Verfahren und vorrichtung zur erkennung durch die wand unter verwendung von cw-radar - Google Patents

Verfahren und vorrichtung zur erkennung durch die wand unter verwendung von cw-radar

Info

Publication number
ATE479115T1
ATE479115T1 AT04821482T AT04821482T ATE479115T1 AT E479115 T1 ATE479115 T1 AT E479115T1 AT 04821482 T AT04821482 T AT 04821482T AT 04821482 T AT04821482 T AT 04821482T AT E479115 T1 ATE479115 T1 AT E479115T1
Authority
AT
Austria
Prior art keywords
radar
wall
behind
wall detection
objects
Prior art date
Application number
AT04821482T
Other languages
English (en)
Inventor
Paul Zemany
Eldon Sutphin
Original Assignee
Bae Systems Information
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 Bae Systems Information filed Critical Bae Systems Information
Application granted granted Critical
Publication of ATE479115T1 publication Critical patent/ATE479115T1/de

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
    • G01S13/887—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons
    • G01S13/888—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons through wall 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
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
AT04821482T 2004-01-20 2004-09-14 Verfahren und vorrichtung zur erkennung durch die wand unter verwendung von cw-radar ATE479115T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53786804P 2004-01-20 2004-01-20
PCT/US2004/030116 WO2005081682A2 (en) 2004-01-20 2004-09-14 Through-the-wall motion detection utilizing radar

Publications (1)

Publication Number Publication Date
ATE479115T1 true ATE479115T1 (de) 2010-09-15

Family

ID=34910686

Family Applications (2)

Application Number Title Priority Date Filing Date
AT04821482T ATE479115T1 (de) 2004-01-20 2004-09-14 Verfahren und vorrichtung zur erkennung durch die wand unter verwendung von cw-radar
AT04821774T ATE445851T1 (de) 2004-01-20 2004-11-02 Mehrfrequenz-durch-die-wand-bewegungsdetektion und entfernungsmessung mit einer auf differenzen basierenden schätztechnik

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT04821774T ATE445851T1 (de) 2004-01-20 2004-11-02 Mehrfrequenz-durch-die-wand-bewegungsdetektion und entfernungsmessung mit einer auf differenzen basierenden schätztechnik

Country Status (5)

Country Link
US (1) US7460053B2 (de)
EP (1) EP1714167B1 (de)
AT (2) ATE479115T1 (de)
DE (2) DE602004028870D1 (de)
WO (1) WO2005081682A2 (de)

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US7355545B2 (en) 2004-11-02 2008-04-08 Bae Systems Information And Electronic Systems Integration Inc. Through the wall ranging with triangulation using multiple spaced apart radars
US20060061504A1 (en) * 2004-09-23 2006-03-23 The Regents Of The University Of California Through wall detection and tracking system
DE102004062801A1 (de) * 2004-12-20 2006-06-22 Balluff Gmbh Hochfrequenz-Positions-/Wegsensor zur Detektion der Annäherung eines Gegenstandes und Verfahren zur Detektion der Annäherung eines Gegenstandes
US7256727B2 (en) * 2005-01-07 2007-08-14 Time Domain Corporation System and method for radiating RF waveforms using discontinues associated with a utility transmission line
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US8149093B2 (en) * 2008-06-06 2012-04-03 Lyngsoe Systems System and method for wireless communications
US8040273B2 (en) * 2009-07-14 2011-10-18 Raytheon Company Radar for imaging of buildings
US8115667B2 (en) * 2009-11-17 2012-02-14 Geophysical Survey Systems, Inc. Highway speed ground penetrating radar system utilizing air-launched antenna and method of use
EP2513666B1 (de) * 2009-12-18 2015-02-18 L-3 Communications Cyterra Corporation Erkennung bewegter elemente
US9229102B1 (en) * 2009-12-18 2016-01-05 L-3 Communications Security And Detection Systems, Inc. Detection of movable objects
EP2769235B1 (de) 2011-10-19 2023-11-29 Balu Subramanya Gerichteter geschwindigkeits- und abstandssensor
US20130222172A1 (en) * 2012-02-28 2013-08-29 L-3 Communications Cyterra Corporation Determining penetrability of a barrier
US11004337B2 (en) 2012-12-28 2021-05-11 Balu Subramanya Advanced parking management system
JP6796485B2 (ja) * 2013-10-09 2020-12-09 マサチューセッツ インスティテュート オブ テクノロジー 体の無線反射によるモーショントラッキング
US9575560B2 (en) 2014-06-03 2017-02-21 Google Inc. Radar-based gesture-recognition through a wearable device
US9811164B2 (en) 2014-08-07 2017-11-07 Google Inc. Radar-based gesture sensing and data transmission
US10268321B2 (en) 2014-08-15 2019-04-23 Google Llc Interactive textiles within hard objects
US11169988B2 (en) 2014-08-22 2021-11-09 Google Llc Radar recognition-aided search
US9778749B2 (en) 2014-08-22 2017-10-03 Google Inc. Occluded gesture recognition
CN104237875B (zh) * 2014-09-17 2017-01-25 电子科技大学 一种穿墙雷达运动人体定位误差矫正方法
US9600080B2 (en) 2014-10-02 2017-03-21 Google Inc. Non-line-of-sight radar-based gesture recognition
EP3289434A1 (de) 2015-04-30 2018-03-07 Google LLC Weitfeldradarbasierte gestenerkennung
KR102236958B1 (ko) 2015-04-30 2021-04-05 구글 엘엘씨 제스처 추적 및 인식을 위한 rf―기반 마이크로―모션 추적
KR102327044B1 (ko) 2015-04-30 2021-11-15 구글 엘엘씨 타입-애그노스틱 rf 신호 표현들
US10088908B1 (en) 2015-05-27 2018-10-02 Google Llc Gesture detection and interactions
US9693592B2 (en) 2015-05-27 2017-07-04 Google Inc. Attaching electronic components to interactive textiles
US10817065B1 (en) 2015-10-06 2020-10-27 Google Llc Gesture recognition using multiple antenna
US10492302B2 (en) 2016-05-03 2019-11-26 Google Llc Connecting an electronic component to an interactive textile
US10285456B2 (en) 2016-05-16 2019-05-14 Google Llc Interactive fabric
US10175781B2 (en) 2016-05-16 2019-01-08 Google Llc Interactive object with multiple electronics modules
US10733861B2 (en) * 2016-11-22 2020-08-04 Avigilon Corporation Location control system and method
US10579150B2 (en) 2016-12-05 2020-03-03 Google Llc Concurrent detection of absolute distance and relative movement for sensing action gestures
GB201707294D0 (en) * 2017-05-08 2017-06-21 Rajab Khalid Nodens
US11821976B1 (en) * 2018-04-10 2023-11-21 Jeral Innovations LLC Tactical motion sensor apparatus and method
CN111856451B (zh) * 2019-04-26 2022-09-13 山东省科学院自动化研究所 基于穿墙雷达的动静人体目标自适应检测方法及系统
CN112698326A (zh) * 2020-11-30 2021-04-23 浙江华消科技有限公司 雷达穿墙探测对象的方法、雷达探测设备及电子装置
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Also Published As

Publication number Publication date
EP1714167B1 (de) 2010-08-25
WO2005081682A3 (en) 2006-01-12
US20070024488A1 (en) 2007-02-01
US7460053B2 (en) 2008-12-02
ATE445851T1 (de) 2009-10-15
WO2005081682A2 (en) 2005-09-09
DE602004028870D1 (de) 2010-10-07
EP1714167A2 (de) 2006-10-25
DE602004023651D1 (de) 2009-11-26
EP1714167A4 (de) 2007-09-26

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