DE68912955D1 - Radar-Videodetektor und Zielverfolgungsgerät. - Google Patents

Radar-Videodetektor und Zielverfolgungsgerät.

Info

Publication number
DE68912955D1
DE68912955D1 DE89302666T DE68912955T DE68912955D1 DE 68912955 D1 DE68912955 D1 DE 68912955D1 DE 89302666 T DE89302666 T DE 89302666T DE 68912955 T DE68912955 T DE 68912955T DE 68912955 D1 DE68912955 D1 DE 68912955D1
Authority
DE
Germany
Prior art keywords
tracking device
video detector
radar video
radar
detector
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
DE89302666T
Other languages
English (en)
Other versions
DE68912955T2 (de
Inventor
Johnny A Cornett
James D Corbett
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.)
Litton Marine Systems Inc
Original Assignee
Sperry Marine Inc
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 Sperry Marine Inc filed Critical Sperry Marine Inc
Application granted granted Critical
Publication of DE68912955D1 publication Critical patent/DE68912955D1/de
Publication of DE68912955T2 publication Critical patent/DE68912955T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous 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
    • 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
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
    • G01S7/2927—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by deriving and controlling a threshold value
    • 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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
DE89302666T 1988-03-25 1989-03-17 Radar-Videodetektor und Zielverfolgungsgerät. Expired - Lifetime DE68912955T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/173,399 US4845500A (en) 1988-03-25 1988-03-25 Radar video detector and target tracker

Publications (2)

Publication Number Publication Date
DE68912955D1 true DE68912955D1 (de) 1994-03-24
DE68912955T2 DE68912955T2 (de) 1994-05-11

Family

ID=22631830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89302666T Expired - Lifetime DE68912955T2 (de) 1988-03-25 1989-03-17 Radar-Videodetektor und Zielverfolgungsgerät.

Country Status (6)

Country Link
US (1) US4845500A (de)
EP (1) EP0334560B1 (de)
JP (1) JP2599300B2 (de)
KR (1) KR0131769B1 (de)
DE (1) DE68912955T2 (de)
DK (1) DK141389A (de)

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JPH042986A (ja) * 1990-04-20 1992-01-07 Nec Corp 電波探知システム
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US5267329A (en) * 1990-08-10 1993-11-30 Kaman Aerospace Corporation Process for automatically detecting and locating a target from a plurality of two dimensional images
DE4041204C2 (de) * 1990-12-21 2000-05-25 Daimlerchrysler Aerospace Ag Verfahren zur adaptiven Schwellwerteinstellung
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US5465095A (en) * 1994-08-05 1995-11-07 The United States Of America As Represented By The Secretary Of The Air Force Time efficient method for processing adaptive target detection thresholds in doppler radar systems
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DE19751004A1 (de) * 1997-11-18 1999-05-20 Daimler Chrysler Ag Verfahren zur Verarbeitung von Radarsignalen
US6002358A (en) * 1998-08-18 1999-12-14 Northrop Grumman Corporation Method and apparatus for determining whether two radar tracks represent the same physical object
SE522893C2 (sv) * 2001-06-28 2004-03-16 Saab Ab Metod för målföljning av objekt
DE60301564T2 (de) * 2002-03-13 2006-06-14 Raytheon Canada Ltd Adaptives system und verfahren zur radardetektion
US6961677B1 (en) * 2003-08-25 2005-11-01 Itt Manufacturing Enterprises, Inc. Method and apparatus for categorizing unexplained residuals
US7178190B2 (en) * 2003-09-03 2007-02-20 Crowleyjones, Lp Extendable improved cleaning system and method
WO2006013689A1 (ja) * 2004-08-06 2006-02-09 Murata Manufacturing Co., Ltd. レーダ
US7646886B2 (en) 2005-05-11 2010-01-12 Lockheed Martin Corporation Closely-spaced multiple targets detection using a regional window as a discriminant function
US7298316B2 (en) * 2005-12-19 2007-11-20 Chung Shan Institute Of Science And Technology, Armaments Bureau M.N.D. Apparatus and method for instantly automatic detecting clutter blocks and interference source and for dynamically establishing clutter map
WO2008106999A1 (en) * 2007-03-08 2008-09-12 Trimble Ab Methods and instruments for estimating target motion
TWI394088B (zh) * 2007-12-26 2013-04-21 Altek Corp The adjustment method of the size of the selection of the image object
JP2011002425A (ja) * 2009-06-22 2011-01-06 Furuno Electric Co Ltd レーダ装置
JP5697910B2 (ja) * 2010-07-06 2015-04-08 古野電気株式会社 閾値設定方法、物標探知方法、閾値設定装置、物標探知装置、閾値設定プログラム、および物標探知プログラム
US8325082B2 (en) * 2010-08-31 2012-12-04 Raytheon Company Predictive and adaptive wide area surveillance
JP5731800B2 (ja) * 2010-11-19 2015-06-10 古野電気株式会社 物標探知方法、物標探知プログラム、物標探知装置、およびレーダ装置
JP5971981B2 (ja) * 2012-02-29 2016-08-17 東京計器株式会社 目標運動予測装置及び目標運動予測方法
WO2013163629A1 (en) 2012-04-26 2013-10-31 Propagation Research Associates, Inc. Method and system for using orthogonal space projections to mitigate interference
JP5972048B2 (ja) * 2012-05-25 2016-08-17 古野電気株式会社 物標探知装置、レーダ装置、物標探知方法、および物標探知プログラム
JP2014025916A (ja) * 2012-06-21 2014-02-06 Furuno Electric Co Ltd 物標探知装置、およびエコー信号処理方法
US9810773B2 (en) * 2012-12-14 2017-11-07 Bae Systems Plc Mitigation of anomalous propagation effects in radar
RU2534220C1 (ru) * 2013-07-23 2014-11-27 Федеральное государственное образовательное бюджетное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет телекоммуникаций им. проф. М.А. Бонч-Бруевича" Устройство для определения параметров движения объекта
KR101598208B1 (ko) * 2014-05-20 2016-02-26 현대모비스 주식회사 레이더를 이용한 타겟 검출 장치 및 방법
US9989961B2 (en) * 2014-12-03 2018-06-05 Winegard Company Antenna positioning system
EP3040737B1 (de) 2014-12-30 2019-02-20 Propagation Research Associates, Inc. Verwendung von orthogonalen raumprojektionen zur erzeugung eines kontrollparameters für eine konstante falschalarmrate
US10571224B2 (en) 2015-05-04 2020-02-25 Propagation Research Associates, Inc. Systems, methods and computer-readable media for improving platform guidance or navigation using uniquely coded signals
CN105353358B (zh) * 2015-10-28 2017-09-12 北京理工大学 一种基于索引差分的通用雷达脉冲信号提取方法
RU2619445C1 (ru) * 2016-02-15 2017-05-15 Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" Способ формирования круговой зоны электронного сканирования цилиндрической фазированной антенной решетки
RU2682169C1 (ru) * 2018-04-16 2019-03-15 Закрытое акционерное общество "Научно-производственное предприятие "Магратеп" Способ повышения разрешающей способности рлс по азимуту и дальности и уменьшения времени сканирования наземных объектов при посадке самолета и приемное устройство, реализующее этот способ
DE102019216017A1 (de) * 2019-10-17 2021-04-22 Robert Bosch Gmbh Verfahren und Vorrichtung zur Verarbeitung einer Doppler-Range-Matrix und Radarsystem
US11018705B1 (en) 2020-07-17 2021-05-25 Propagation Research Associates, Inc. Interference mitigation, target detection, location and measurement using separable waveforms transmitted from spatially separated antennas
EP4001962A1 (de) * 2020-11-23 2022-05-25 Aptiv Technologies Limited Vorrichtung, verfahren und programm zur bestimmung vom freien raum
US11906651B2 (en) 2021-02-25 2024-02-20 Nxp B.V. Radar-based detection using sparse array processing
US11927664B2 (en) 2021-02-25 2024-03-12 Nxp B.V. Radar-based detection using angle of arrival estimation based on sparse array processing
US20220349986A1 (en) * 2021-04-30 2022-11-03 Nxp B.V. Radar communication with interference suppression
CN114415123B (zh) * 2022-04-01 2022-07-19 北京海兰信数据科技股份有限公司 一种基于非相参邻域加权脉冲积累处理方法及系统

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Also Published As

Publication number Publication date
EP0334560B1 (de) 1994-02-09
KR890015036A (ko) 1989-10-28
US4845500A (en) 1989-07-04
DK141389A (da) 1989-09-26
DK141389D0 (da) 1989-03-22
JP2599300B2 (ja) 1997-04-09
EP0334560A3 (en) 1990-03-28
JPH01299484A (ja) 1989-12-04
KR0131769B1 (ko) 1998-10-01
DE68912955T2 (de) 1994-05-11
EP0334560A2 (de) 1989-09-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee