KR102320406B1 - 도플러 레이더 테스트 시스템 - Google Patents

도플러 레이더 테스트 시스템 Download PDF

Info

Publication number
KR102320406B1
KR102320406B1 KR1020140193685A KR20140193685A KR102320406B1 KR 102320406 B1 KR102320406 B1 KR 102320406B1 KR 1020140193685 A KR1020140193685 A KR 1020140193685A KR 20140193685 A KR20140193685 A KR 20140193685A KR 102320406 B1 KR102320406 B1 KR 102320406B1
Authority
KR
South Korea
Prior art keywords
frequency
electrical signal
electromagnetic wave
radar unit
doppler radar
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.)
Active
Application number
KR1020140193685A
Other languages
English (en)
Korean (ko)
Other versions
KR20150091975A (ko
Inventor
엠. 루이스 데니스
엘. 쿠퍼 웨인
Original Assignee
더 보잉 컴파니
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 더 보잉 컴파니 filed Critical 더 보잉 컴파니
Publication of KR20150091975A publication Critical patent/KR20150091975A/ko
Application granted granted Critical
Publication of KR102320406B1 publication Critical patent/KR102320406B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder
    • G01S7/4095—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder the external reference signals being modulated, e.g. rotating a dihedral reflector or modulating a transponder for simulation of a Doppler echo

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
KR1020140193685A 2014-02-04 2014-12-30 도플러 레이더 테스트 시스템 Active KR102320406B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/172,021 US9689969B2 (en) 2014-02-04 2014-02-04 Doppler radar test system
US14/172,021 2014-02-04

Publications (2)

Publication Number Publication Date
KR20150091975A KR20150091975A (ko) 2015-08-12
KR102320406B1 true KR102320406B1 (ko) 2021-11-02

Family

ID=52444198

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140193685A Active KR102320406B1 (ko) 2014-02-04 2014-12-30 도플러 레이더 테스트 시스템

Country Status (6)

Country Link
US (1) US9689969B2 (enExample)
EP (1) EP2902799B1 (enExample)
JP (1) JP6639782B2 (enExample)
KR (1) KR102320406B1 (enExample)
CN (1) CN104820212A (enExample)
BR (1) BR102015001678B1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2963299C (en) * 2014-10-03 2019-07-09 Kustom Signals, Inc. Traffic radar system with automated tuning fork test feature
US10012721B2 (en) * 2015-02-19 2018-07-03 Teradyne, Inc. Virtual distance test techniques for radar applications
CN106932763A (zh) * 2017-03-01 2017-07-07 苏州凌创瑞地测控技术有限公司 汽车雷达测试系统
US10830882B2 (en) * 2017-06-19 2020-11-10 Ge Aviation Systems, Llc Methods and apparatus for distributed, multi-node, low-frequency radar systems for degraded visual environments
US10852394B2 (en) * 2017-08-03 2020-12-01 Eastern Optx, Inc. High speed radar test system processing and logic
DE102018205103B3 (de) 2018-04-05 2019-07-04 Continental Automotive Gmbh Verfahren zum Bestimmen von elektrischen Kenngrößen eines Energieübertragungssystems
US10795030B2 (en) * 2018-08-30 2020-10-06 Honeywell International Inc. Pointing system alignment using GNSS attitude determination with removable GNSS antenna
CN109616779B (zh) * 2018-11-21 2021-04-02 天津七六四通信导航技术有限公司 一种多普勒高频型天线系统
EP3906421A1 (de) * 2018-12-31 2021-11-10 dSPACE digital signal processing and control engineering GmbH Verfahren zum betrieb einer prüfvorrichtung zum test eines mit elektromagnetischen wellen arbeitenden abstandssensors und entsprechende prüfvorrichtung
KR102191925B1 (ko) * 2019-04-22 2020-12-16 엘아이지넥스원 주식회사 전파 지연 방식을 이용한 탐색기의 거리 측정 시스템 및 방법
US11520008B2 (en) * 2019-08-20 2022-12-06 Keysight Technologies, Inc. Radar target emulation and multi-distance emulation using PMCW radar
CN114258498B (zh) 2019-08-20 2025-08-19 是德科技股份有限公司 多目标雷达仿真器系统
US11469874B2 (en) * 2019-10-01 2022-10-11 Qualcomm Incorporated Full-duplex wireless communication using beamforming
US11108472B1 (en) 2019-10-08 2021-08-31 Steven P. Leytus Radar waveform generator configured for use in Wi-Fi systems testing
DE102020202890B3 (de) * 2020-03-06 2021-07-08 Continental Automotive Gmbh Verfahren und Kommunikationsvorrichtung zum Kompensieren von Doppler-Effekten in empfangenen drahtlosen Kommunikationssignalen
EP3945337B1 (en) 2020-07-30 2025-02-12 Rohde & Schwarz GmbH & Co. KG Rcs reduction surface, rcs reduction member, and radar test system
WO2022164434A1 (en) * 2021-01-28 2022-08-04 Keysight Technologies, Inc. System and method of emulating echo signals from emulated targets with reduced interference from reflection
US11867832B2 (en) 2021-02-15 2024-01-09 Keysight Technologies, Inc. Separating receive and transmit antennas of a radar test system
CN113156430B (zh) * 2021-04-29 2023-07-28 中国人民解放军空军工程大学 一种基于涡旋电磁波雷达的人体目标步态精细识别方法
US12436238B2 (en) 2023-02-24 2025-10-07 Keysight Technologies, Inc. Emulation of spatially distributed objects with a sparsely populated array of radar target simulators

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001044748A (ja) 1999-07-28 2001-02-16 Mitsubishi Heavy Ind Ltd 電波目標摸擬装置および電波目標模擬装置におけるアンテナ間相互干渉防止方法
KR101303766B1 (ko) 2012-03-08 2013-09-04 국방과학연구소 Ｆｍｃｗ 근접센서의 성능평가를 위한 시뮬레이터 및 방법
KR101330598B1 (ko) * 2012-05-24 2013-11-18 주식회사 제노코 충돌방지 레이더 시험을 위한 전자 모의 표적장치 및 방법

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935701A (en) 1958-04-21 1960-05-03 Sperry Rand Corp Microwave doppler signal simulator
US3365719A (en) * 1966-07-18 1968-01-23 Hughes Aircraft Co System for simulating radar terrain returns
US3365710A (en) 1966-10-26 1968-01-23 Max C. Duplessy Water loss detector
US3745579A (en) * 1969-02-26 1973-07-10 Us Navy Double mixing doppler simulator
US3935573A (en) 1974-04-08 1976-01-27 Rca Corporation Doppler radar sensor calibrator
JPS5295995A (en) * 1976-02-06 1977-08-12 Nec Corp Testing for alarm device of micro wave
JPS53138297A (en) * 1977-05-10 1978-12-02 Boeicho Gijutsu Kenkyu Honbuch Radar false moving target generator
US4283725A (en) 1979-10-09 1981-08-11 Chisholm John P In-flight aircraft weather radar calibration
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
US4656481A (en) 1984-08-02 1987-04-07 Rca Corporation Calibration instrument for continuous wave microwave doppler radar
GB2221590B (en) * 1987-12-02 1991-11-27 Plessey Co Plc Radar system calibration apparatus
JPH02190788A (ja) * 1989-01-19 1990-07-26 Mitsubishi Electric Corp 擬似信号発生装置
JP2985104B2 (ja) * 1991-04-15 1999-11-29 三菱プレシジョン株式会社 レーダ評価用試験装置
KR0140570B1 (ko) * 1995-03-30 1998-07-15 김광호 에스밴드 펄스 도플러 레이다 모의 표적발생 장치
US5892479A (en) * 1997-07-30 1999-04-06 The United States Of America As Represented By The Secretary Of The Army Electromagnetic target generator
US6114985A (en) 1997-11-21 2000-09-05 Raytheon Company Automotive forward looking sensor test station
JPH11160418A (ja) * 1997-11-28 1999-06-18 Nec Corp 擬似目標信号発生装置
EP1095293B1 (de) 1998-06-27 2002-10-30 DORNIER GmbH Verfahren zur simulation von echosignalen für doppler-radar-systeme
US6067041A (en) 1998-10-15 2000-05-23 Northrop Grumman Corporation Moving target simulator
GB2358534A (en) * 2000-01-21 2001-07-25 Dynex Semiconductor Ltd Testing of doppler alarm sensors
JP2002148331A (ja) * 2000-11-08 2002-05-22 Fujitsu Ten Ltd 電波式センサの検査方法及び調整方法
US6700531B2 (en) * 2002-07-17 2004-03-02 Anritsu Company Integrated multiple-up/down conversion radar test system
JP2004325160A (ja) * 2003-04-23 2004-11-18 Hitachi Ltd 車載用レーダ
US7071867B2 (en) 2004-06-25 2006-07-04 The Boeing Company Method, apparatus, and computer program product for radar detection of moving target
JP2006023152A (ja) * 2004-07-07 2006-01-26 Japan Radio Co Ltd ドップラレーダ装置の試験装置
DE102007041511B4 (de) * 2007-08-31 2025-03-20 HELLA GmbH & Co. KGaA Vorrichtung zum Justieren und Prüfen eines Radarsensors
GB0819891D0 (en) * 2008-10-30 2008-12-10 Agd Systems Ltd Simulating a radar signal reflected from a moving target
KR101040257B1 (ko) * 2008-11-14 2011-06-09 엘아이지넥스원 주식회사 레이더 시스템 및 이를 이용한 신호 처리 방법
US8823577B2 (en) * 2009-12-23 2014-09-02 Itrack, Llc Distance separation tracking system
US8633850B2 (en) 2011-10-26 2014-01-21 The Boeing Company Identifying a location of a target object using a monopulse radar system and space-time adaptive processing (STAP)
KR20130047363A (ko) * 2011-10-31 2013-05-08 주식회사 만도 타겟 시뮬레이터 및 이를 이용한 레이더 성능 시험 시스템
CN202649462U (zh) * 2012-05-03 2013-01-02 魏忠超 一种雷达测速仪远距离多功能检测装置
US8884664B1 (en) * 2013-03-15 2014-11-11 Anritsu Company Systems and methods for generating low band frequency sine waves

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001044748A (ja) 1999-07-28 2001-02-16 Mitsubishi Heavy Ind Ltd 電波目標摸擬装置および電波目標模擬装置におけるアンテナ間相互干渉防止方法
KR101303766B1 (ko) 2012-03-08 2013-09-04 국방과학연구소 Ｆｍｃｗ 근접센서의 성능평가를 위한 시뮬레이터 및 방법
KR101330598B1 (ko) * 2012-05-24 2013-11-18 주식회사 제노코 충돌방지 레이더 시험을 위한 전자 모의 표적장치 및 방법

Also Published As

Publication number Publication date
JP2015148607A (ja) 2015-08-20
US20150219752A1 (en) 2015-08-06
US9689969B2 (en) 2017-06-27
KR20150091975A (ko) 2015-08-12
EP2902799B1 (en) 2017-01-04
BR102015001678A2 (pt) 2015-12-29
CN104820212A (zh) 2015-08-05
EP2902799A1 (en) 2015-08-05
JP6639782B2 (ja) 2020-02-05
BR102015001678B1 (pt) 2022-04-05

Similar Documents

Publication Publication Date Title
KR102320406B1 (ko) 도플러 레이더 테스트 시스템
JP4293194B2 (ja) 距離測定装置、及び距離測定方法
JP7069309B2 (ja) レーダ装置、レーダ装置の故障検出方法、及びレーダ装置の運用方法
CN104380135B (zh) 相位单脉冲雷达系统和目标检测方法
US9046607B2 (en) Radar system and detection method
US20170146648A1 (en) Radar device for vehicle and target determination method therefor
KR101239166B1 (ko) Ｆｍｃｗ 근접 센서
KR20110029375A (ko) 주파수변조-진폭변조 레이더 및 그 거리 측정 방법
KR101705532B1 (ko) 주파수 변조 레이더 및 그것의 제어방법
JP2010175471A (ja) レーダ装置
JP5379312B2 (ja) 距離測定装置
Jahagirdar A high dynamic range miniature DDS-based FMCW radar
JP4314262B2 (ja) 車載用レーダ装置
JP7396630B2 (ja) 測距装置および測距方法
KR101591988B1 (ko) 충돌 회피 장치
JP6168913B2 (ja) レーダ装置
KR101443461B1 (ko) 레이더를 이용한 거리 측정 장치 및 그 측정 방법
JP2016125945A (ja) レーダ信号処理装置およびレーダ装置
WO2011136281A1 (ja) 車載用レーダ装置及び車載用レーダシステム
JP2004219167A (ja) マイクロウエーブセンサシステム
JP2014215244A (ja) レーダ受信装置
JP2007155425A (ja) レーダ装置およびレーダ信号処理方法
JP2014224794A (ja) レーダ装置
JP2007093543A (ja) 目標物の位置測定方法および位置測定装置
JP2008134147A (ja) ドップラ速度計及びドップラ効果を用いた速度計測方法

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

E90F Notification of reason for final refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 5