DK152687A - Fremgangsmaade til detektion og identifikation af et eller flere fjerntliggende objekter - Google Patents

Fremgangsmaade til detektion og identifikation af et eller flere fjerntliggende objekter

Info

Publication number
DK152687A
DK152687A DK152687A DK152687A DK152687A DK 152687 A DK152687 A DK 152687A DK 152687 A DK152687 A DK 152687A DK 152687 A DK152687 A DK 152687A DK 152687 A DK152687 A DK 152687A
Authority
DK
Denmark
Prior art keywords
objects
wave energy
measured signature
previously stored
identification
Prior art date
Application number
DK152687A
Other languages
English (en)
Other versions
DK165026C (da
DK165026B (da
DK152687D0 (da
Inventor
Dag Kaare Trygveson Gjessing
Jens Fredrik Hjelmstad
Original Assignee
Norges Tek Naturviten Forsk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19887758&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK152687(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norges Tek Naturviten Forsk filed Critical Norges Tek Naturviten Forsk
Publication of DK152687D0 publication Critical patent/DK152687D0/da
Publication of DK152687A publication Critical patent/DK152687A/da
Publication of DK165026B publication Critical patent/DK165026B/da
Application granted granted Critical
Publication of DK165026C publication Critical patent/DK165026C/da

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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/04—Systems determining presence of a target
    • 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
    • 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
    • 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
    • G01S7/282—Transmitters

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)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Detergent Compositions (AREA)
  • Burglar Alarm Systems (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Mold Materials And Core Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DK152687A 1984-07-10 1987-03-25 Fremgangsmaade til detektion og identifikation af et eller flere fjerntliggende objekter DK165026C (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO842800A NO164137C (no) 1984-07-10 1984-07-10 System for deteksjon av objekter for gitte, kjente katarkteristika, mot en bakgrunn.
NO8500046 1985-07-29
PCT/NO1985/000046 WO1987000930A1 (en) 1984-07-10 1985-07-29 Methods of detection and identification of one or more remote objects

Publications (4)

Publication Number Publication Date
DK152687D0 DK152687D0 (da) 1987-03-25
DK152687A true DK152687A (da) 1987-03-25
DK165026B DK165026B (da) 1992-09-28
DK165026C DK165026C (da) 1993-02-08

Family

ID=19887758

Family Applications (1)

Application Number Title Priority Date Filing Date
DK152687A DK165026C (da) 1984-07-10 1987-03-25 Fremgangsmaade til detektion og identifikation af et eller flere fjerntliggende objekter

Country Status (7)

Country Link
US (1) US4992797A (da)
EP (1) EP0236331B1 (da)
AT (1) ATE42414T1 (da)
DE (1) DE3569618D1 (da)
DK (1) DK165026C (da)
NO (1) NO164137C (da)
WO (1) WO1987000930A1 (da)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241131B (en) * 1986-07-30 1991-11-27 Thorn Emi Electronics Ltd Radar
DE3733962A1 (de) * 1987-10-08 1989-04-27 Wegmann & Co Verfahren zur automatischen zielklassifizierung durch land- und wasserkampffahrzeuge sowie einrichtung zur durchfuehrung des verfahrens
US5430448A (en) * 1989-12-21 1995-07-04 Lockheed Corporation Object detection system
GB2254747A (en) * 1990-09-18 1992-10-14 Roke Manor Research Radar target identification system
US5121125A (en) * 1991-01-18 1992-06-09 Grumman Aerospace Corporation Optimum matched illumination waveform design process
US5146229A (en) * 1991-06-25 1992-09-08 Grumman Aerospace Corporation Constrained optimum matched illumination-reception radar
US5546084A (en) * 1992-07-17 1996-08-13 Trw Inc. Synthetic aperture radar clutter reduction system
US5392050A (en) * 1993-08-12 1995-02-21 Grumman Aerospace Corporation Method of recognizing a radar target object type and apparatus therefor
US5381154A (en) * 1993-09-03 1995-01-10 Guerci; Joseph R. Optimum matched illumination-reception radar for target classification
US5572427A (en) * 1994-02-10 1996-11-05 Magnavox Electronic Systems Company Doppler position bearing angle locator
US5424749A (en) * 1994-03-21 1995-06-13 The United States Of America As Represented By The Secretary Of The Air Force Vibrating object assessment from a pulse operated vibrating sensor
US5828334A (en) * 1994-11-10 1998-10-27 Deegan; Thierry Passive aircraft and missile detection device
US5867118A (en) * 1995-06-07 1999-02-02 Lockheed Martin Corporation Apparatus for and method of classifying patterns
US5577181A (en) * 1995-06-07 1996-11-19 E-Systems, Inc. Method for autonomous determination of tie points in imagery
JP3319242B2 (ja) * 1995-09-18 2002-08-26 三菱電機株式会社 レーダ装置
US5856803A (en) * 1996-07-24 1999-01-05 Pevler; A. Edwin Method and apparatus for detecting radio-frequency weapon use
US7450052B2 (en) 1999-05-25 2008-11-11 The Macaleese Companies, Inc. Object detection method and apparatus
US7167123B2 (en) 1999-05-25 2007-01-23 Safe Zone Systems, Inc. Object detection method and apparatus
US6337654B1 (en) 1999-11-05 2002-01-08 Lockheed Martin Corporation A-scan ISAR classification system and method therefor
US6580388B1 (en) * 2001-11-20 2003-06-17 The United States Of America As Represented By The Secretary Of The Navy Calculation methodology for complex target signatures
US6529157B1 (en) * 2002-02-11 2003-03-04 The United States Of America As Represented By The Secretary Of The Navy Radar signature evaluation apparatus
US6943724B1 (en) 2002-10-30 2005-09-13 Lockheed Martin Corporation Identification and tracking of moving objects in detected synthetic aperture imagery
US6864828B1 (en) 2003-02-18 2005-03-08 Lockheed Martin Corporation Method and apparatus for collection and processing of interferometric synthetic aperture radar data
US7075482B2 (en) * 2003-02-24 2006-07-11 Network Fab Corporation Direction finding method and system using transmission signature differentiation
US7002509B2 (en) * 2003-02-24 2006-02-21 Networkfab Corporation Method and system for emitter identification using transmission signatures
DE10311880B3 (de) * 2003-03-17 2004-11-25 Eads Deutschland Gmbh Radarverfahren zur Klassifikation oder Identifikation von Helicoptern
NL1024654C2 (nl) * 2003-10-29 2005-05-02 Thales Nederland Bv Doppler polarimetrische detectie- en classificatiewerkwijzen.
US7038616B2 (en) * 2003-12-22 2006-05-02 Pillai Unnikrishna Sreedharan Target identification from a pool of targets using a new adaptive transmitter-receiver design
US7920088B2 (en) * 2006-03-03 2011-04-05 Scott Randall Thompson Apparatus and method to identify targets through opaque barriers
WO2007133085A1 (en) * 2006-05-15 2007-11-22 Telefonaktiebolaget Lm Ericsson (Publ) A method and system for automatic classification of objects
US7665663B2 (en) * 2006-07-07 2010-02-23 Itt Manufacturing Enterprises, Inc. Method and apparatus for target discrimination within return signals
US8138965B1 (en) * 2007-07-18 2012-03-20 Lockheed Martin Corporation Kinematic algorithm for rocket motor apperception
US8610622B2 (en) * 2008-04-18 2013-12-17 Flex Force Enterprises LLC Firearm threat detection, classification, and location using wideband radar
US8049659B1 (en) * 2008-04-18 2011-11-01 Flex Force Enterprises LLC Firearm threat detection, classification, and location using wideband radar
US8429153B2 (en) 2010-06-25 2013-04-23 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for classifying known specimens and media using spectral properties and identifying unknown specimens and media
CA2810127C (en) * 2010-09-08 2018-10-16 Bae Systems Plc Radar system and methods of controlling a radar system and the provision of a range-doppler target image signature
KR101776703B1 (ko) * 2011-10-14 2017-09-08 한화테크윈 주식회사 레이다 센서 및 이를 이용한 물체 검출 방법
IL227982B (en) * 2013-08-15 2018-11-29 Rafael Advanced Defense Systems Ltd Missile system with navigation capability based on image processing
US9444545B2 (en) 2014-12-15 2016-09-13 The Boeing Company System and method for non-contact identification of a passive target
EP3290947B1 (en) * 2015-04-28 2021-11-17 Furuno Electric Co., Ltd. Signal processing device and radar device
US12194344B2 (en) 2016-08-18 2025-01-14 Sigmasense, Llc. Plurality of layers of pressure sensors within a foot force detection system
US12181352B2 (en) 2021-06-03 2024-12-31 Sigmasense, Llc. Insole XYZ force detection system
US12226674B2 (en) 2016-08-18 2025-02-18 Sigmasense, Llc. Power harvesting in a foot force detection system
US12225979B2 (en) 2016-08-18 2025-02-18 Sigmasense, Llc. Variable sampling rate within a foot force detection system
US12207703B2 (en) 2016-08-18 2025-01-28 Sigmasense, Llc. Shoe to shoe communication within a foot force detection system
US20180049671A1 (en) 2016-08-18 2018-02-22 Timothy W. Markison Wireless in-shoe physical activity monitoring dongle
US12121773B2 (en) 2016-08-18 2024-10-22 Sigmasense, Llc. Personal athlete monitoring system
US11152701B2 (en) * 2018-06-28 2021-10-19 Metawave Corporation Phase compensated multi-layer, multi-steering antenna array for millimeter wave applications

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716823A (en) * 1960-12-15 1973-02-13 Us Navy Polychromatic sonar object identification system
US3772689A (en) * 1967-12-06 1973-11-13 Us Army Radar target discrimination method and apparatus
US4603331A (en) * 1968-11-19 1986-07-29 The United States Of America As Represented By The Secretary Of The Navy Radar target spectrum classifier
US3913099A (en) * 1970-06-24 1975-10-14 Us Navy Automatic, digitally controlled radar target matched filter
US3803598A (en) * 1971-09-21 1974-04-09 Bendix Corp Inverse ranging and detecting system
US4241350A (en) * 1971-12-10 1980-12-23 Scope, Inc. Radar target pattern recognition system using logarithmic analysis
US4025920A (en) * 1972-09-28 1977-05-24 Westinghouse Electric Corporation Identification of radar systems
US4068234A (en) * 1975-12-16 1978-01-10 Hughes Aircraft Company Frequency scanned illumination imaging array
FR2344030A1 (fr) * 1976-03-12 1977-10-07 Dassault Electronique Procede et appareil de detection d'objets, notamment d'objets a tres faible surface equivalente
DE2641447C2 (de) * 1976-09-15 1983-11-24 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Anordnung zur navigatorischen Steuerung von Flugkörpern
US4144571A (en) * 1977-03-15 1979-03-13 E-Systems, Inc. Vehicle guidance system
US4179693A (en) * 1977-05-23 1979-12-18 Rockwell Internation Corporation Autonomous, check-pointing, navigational system for an airborne vehicle
US4727374A (en) * 1979-01-15 1988-02-23 Boulais Richard A Aerial surveying system
DE2928907A1 (de) * 1979-07-18 1981-06-19 Siemens AG, 1000 Berlin und 8000 München Verfahren zur klassifizierung bewegter ziele
US4323898A (en) * 1980-06-23 1982-04-06 Sperry Corporation Polarization detector
US4495580A (en) * 1981-03-30 1985-01-22 E-Systems, Inc. Navigation system
US4520445A (en) * 1981-03-30 1985-05-28 E-Systems, Inc. Method of determining the position and velocity of a vehicle
US4470048A (en) * 1982-03-29 1984-09-04 Sperry Corporation Range profile target classifier
US4602336A (en) * 1983-05-16 1986-07-22 Gec Avionics Limited Guidance systems
US4700307A (en) * 1983-07-11 1987-10-13 General Dynamics Corp./Convair Division Feature navigation system and method
US4675823A (en) * 1983-12-09 1987-06-23 Sundstrand Data Control, Inc. Ground proximity warning system geographic area determination
US4849762A (en) * 1983-12-12 1989-07-18 Unisys Corporation Single-transmission polarization signal extractor
US4646244A (en) * 1984-02-02 1987-02-24 Sundstrand Data Control, Inc. Terrain advisory system
US4698635A (en) * 1986-03-02 1987-10-06 The United States Of America As Represented By The Secretary Of The Navy Radar guidance system

Also Published As

Publication number Publication date
DE3569618D1 (en) 1989-05-24
DK165026C (da) 1993-02-08
NO164137B (no) 1990-05-21
ATE42414T1 (de) 1989-05-15
NO842800L (no) 1986-02-03
US4992797A (en) 1991-02-12
DK165026B (da) 1992-09-28
EP0236331B1 (en) 1989-04-19
EP0236331A1 (en) 1987-09-16
WO1987000930A1 (en) 1987-02-12
DK152687D0 (da) 1987-03-25
NO164137C (no) 1990-08-29

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Legal Events

Date Code Title Description
A0 Application filed
PBP Patent lapsed
PUP Patent expired