JP2007024874A5 - - Google Patents

Download PDF

Info

Publication number
JP2007024874A5
JP2007024874A5 JP2006167966A JP2006167966A JP2007024874A5 JP 2007024874 A5 JP2007024874 A5 JP 2007024874A5 JP 2006167966 A JP2006167966 A JP 2006167966A JP 2006167966 A JP2006167966 A JP 2006167966A JP 2007024874 A5 JP2007024874 A5 JP 2007024874A5
Authority
JP
Japan
Prior art keywords
microwave
received signal
illumination
antenna array
array
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.)
Granted
Application number
JP2006167966A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007024874A (ja
JP5539606B2 (ja
Filing date
Publication date
Priority claimed from US11/181,111 external-priority patent/US7280068B2/en
Application filed filed Critical
Publication of JP2007024874A publication Critical patent/JP2007024874A/ja
Publication of JP2007024874A5 publication Critical patent/JP2007024874A5/ja
Application granted granted Critical
Publication of JP5539606B2 publication Critical patent/JP5539606B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2006167966A 2005-07-14 2006-06-16 マイクロ波イメージングシステム及び物体のマイクロ波画像を取得するための方法 Active JP5539606B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/181,111 2005-07-14
US11/181,111 US7280068B2 (en) 2005-07-14 2005-07-14 System and method for microwave imaging with suppressed sidelobes using a sparse antenna array

Publications (3)

Publication Number Publication Date
JP2007024874A JP2007024874A (ja) 2007-02-01
JP2007024874A5 true JP2007024874A5 (enExample) 2009-07-30
JP5539606B2 JP5539606B2 (ja) 2014-07-02

Family

ID=36955527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006167966A Active JP5539606B2 (ja) 2005-07-14 2006-06-16 マイクロ波イメージングシステム及び物体のマイクロ波画像を取得するための方法

Country Status (4)

Country Link
US (1) US7280068B2 (enExample)
JP (1) JP5539606B2 (enExample)
DE (1) DE102006021405B4 (enExample)
GB (1) GB2428343B (enExample)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8350747B2 (en) 2004-04-14 2013-01-08 L-3 Communications Security And Detection Systems, Inc. Surveillance with subject screening
US7973697B2 (en) * 2004-04-14 2011-07-05 L-3 Communications Security And Detection Systems, Inc. Surveillance systems and methods with subject-related screening
US8345918B2 (en) * 2004-04-14 2013-01-01 L-3 Communications Corporation Active subject privacy imaging
US20080174401A1 (en) * 2004-04-14 2008-07-24 L-3 Communications Security And Detection Systems, Inc Surveillance of subject-associated items with identifiers
WO2006028396A1 (en) * 2004-09-10 2006-03-16 Industrial Research Limited Imaging system
US20070293752A1 (en) * 2004-09-10 2007-12-20 Industrial Research Limited Synthetic Focusing Method
JP2008512175A (ja) * 2004-09-10 2008-04-24 インダストリアル・リサーチ・リミテッド イメージングシステム
US7280068B2 (en) * 2005-07-14 2007-10-09 Agilent Technologies, Inc. System and method for microwave imaging with suppressed sidelobes using a sparse antenna array
US7843383B2 (en) * 2006-10-25 2010-11-30 Agilent Technologies, Inc. Imaging through silhouetting
US7791536B2 (en) * 2007-06-24 2010-09-07 Raytheon Company High power phased array antenna system and method with low power switching
US20090033359A1 (en) * 2007-07-31 2009-02-05 Broadcom Corporation Programmable logic device with millimeter wave interface and method for use therewith
US9939526B2 (en) 2007-09-06 2018-04-10 Rockwell Collins, Inc. Display system and method using weather radar sensing
US9354633B1 (en) 2008-10-31 2016-05-31 Rockwell Collins, Inc. System and method for ground navigation
US9733349B1 (en) 2007-09-06 2017-08-15 Rockwell Collins, Inc. System for and method of radar data processing for low visibility landing applications
US7786440B2 (en) * 2007-09-13 2010-08-31 Honeywell International Inc. Nanowire multispectral imaging array
US7843380B1 (en) * 2007-09-27 2010-11-30 Rockwell Collins, Inc. Half aperture antenna resolution system and method
WO2009043036A2 (en) * 2007-09-28 2009-04-02 Quantum Magnifier Llc Apparatus and method for sensors having improved angular resolution
IL186884A (en) * 2007-10-24 2014-04-30 Elta Systems Ltd Object simulation system and method
US8547274B2 (en) * 2007-12-18 2013-10-01 Microsemi Corporation Inclusion of assessment data in millimeter wave concealed object detection systems
US8558731B1 (en) 2008-07-02 2013-10-15 Rockwell Collins, Inc. System for and method of sequential lobing using less than full aperture antenna techniques
US8077078B1 (en) 2008-07-25 2011-12-13 Rockwell Collins, Inc. System and method for aircraft altitude measurement using radar and known runway position
US8248298B2 (en) * 2008-10-31 2012-08-21 First Rf Corporation Orthogonal linear transmit receive array radar
KR101003858B1 (ko) 2008-12-30 2010-12-23 대구대학교 산학협력단 초점 배열 영상 검지기를 이용한 다파장 다 시점 영상 획득장치
US8570211B1 (en) * 2009-01-22 2013-10-29 Gregory Hubert Piesinger Aircraft bird strike avoidance method and apparatus
EP2440955B1 (en) 2009-06-12 2013-11-13 Smiths Detection Ireland Limited An image system designed to scan for security threats
US8933837B2 (en) 2009-07-02 2015-01-13 Univeristy Of Manitoba Imaging system and method using spatially separated radiated fields
WO2011086543A1 (en) 2010-01-15 2011-07-21 Smiths Detection Ireland Limited An imaging system
US9151839B2 (en) 2010-04-15 2015-10-06 Smiths Detection Ireland Limited Imaging system
US9075143B2 (en) * 2010-04-30 2015-07-07 Applied Physical Sciences Corp. Sparse array RF imaging for surveillance applications
US9250319B2 (en) * 2010-10-21 2016-02-02 Reutech Radar Systems (Proprietary) Limited Floodlight radar system for detecting and locating moving targets in three dimensions
US8624773B2 (en) * 2010-11-09 2014-01-07 The United States Of America As Represented By The Secretary Of The Army Multidirectional target detecting system and method
EP2656102B1 (en) * 2010-12-22 2019-10-16 Saab AB Antenna arrangement for a radar system
US20120274499A1 (en) * 2011-04-29 2012-11-01 Spatial Digital Systems Radar imaging via spatial spectrum measurement and MIMO waveforms
US9306502B2 (en) 2011-05-09 2016-04-05 Qualcomm Incorporated System providing switchable impedance transformer matching for power amplifiers
US9019145B1 (en) 2011-07-14 2015-04-28 Rockwell Collins, Inc. Ground clutter rejection for weather radar
KR101859230B1 (ko) * 2011-12-26 2018-05-18 한국전자통신연구원 무선 통신 시스템에서의 수동 소자를 이용한 고주파 송수신 전치단 장치
CN107015220A (zh) 2012-05-09 2017-08-04 杜克大学 超材料设备及使用该超材料设备的方法
US9411042B2 (en) 2012-05-09 2016-08-09 Duke University Multi-sensor compressive imaging
US8653467B2 (en) * 2012-06-19 2014-02-18 Raytheon Company Multichip packaging for imaging system
US9057782B2 (en) * 2012-08-17 2015-06-16 Geophysical Survey Systems, Inc. Realization of time-domain ultra wideband ground-penetrating radar using high speed accumulation and interpolated sampling
US9031518B2 (en) * 2012-12-17 2015-05-12 Qualcomm Incorporated Concurrent hybrid matching network
US9262932B1 (en) 2013-04-05 2016-02-16 Rockwell Collins, Inc. Extended runway centerline systems and methods
CN103197312B (zh) * 2013-04-07 2014-11-05 中国科学院电子学研究所 装载于慢速平台上的成像雷达的稀疏微波成像方法及装置
US9261592B2 (en) * 2014-01-13 2016-02-16 Mitsubishi Electric Research Laboratories, Inc. Method and system for through-the-wall imaging using compressive sensing and MIMO antenna arrays
DK3129804T3 (da) * 2014-04-07 2019-08-12 Levitection Ltd Elektromagnetisk søgning og identifikation, i nærfeltsområder
EP2933654B1 (en) * 2014-04-14 2017-06-07 Rohde & Schwarz GmbH & Co. KG Method and system for millimeter-wave image reconstruction
WO2016022727A1 (en) * 2014-08-05 2016-02-11 Massachusetts Institute Of Technology Auxiliary antenna array for wideband sidelobe cancellation
US10928510B1 (en) 2014-09-10 2021-02-23 Rockwell Collins, Inc. System for and method of image processing for low visibility landing applications
US9823346B1 (en) * 2014-12-04 2017-11-21 National Technology & Engineering Solutions Of Sandia, Llc Apodization of spurs in radar receivers using multi-channel processing
WO2016167979A1 (en) * 2015-04-14 2016-10-20 Northeastern University Compressive coded antenna/meta-antenna
US9653810B2 (en) 2015-06-12 2017-05-16 City University Of Hong Kong Waveguide fed and wideband complementary antenna
US10705201B1 (en) 2015-08-31 2020-07-07 Rockwell Collins, Inc. Radar beam sharpening system and method
CN114185042B (zh) * 2015-09-17 2025-08-12 松下汽车电子系统株式会社 雷达装置
US10228460B1 (en) 2016-05-26 2019-03-12 Rockwell Collins, Inc. Weather radar enabled low visibility operation system and method
US10353068B1 (en) 2016-07-28 2019-07-16 Rockwell Collins, Inc. Weather radar enabled offshore operation system and method
US10983209B2 (en) * 2017-04-12 2021-04-20 Ellumen, Inc. Accurate signal compensations for UWB radar imaging in dispersive medium
US10359513B2 (en) 2017-05-03 2019-07-23 Elwha Llc Dynamic-metamaterial coded-aperture imaging
US10613212B2 (en) 2017-08-14 2020-04-07 Oculii Corp. Systems and methods for doppler-enhanced radar tracking
KR20200099150A (ko) * 2018-01-30 2020-08-21 오큘리 코프 가상적 개구 레이더 트래킹을 위한 시스템들 및 방법들
US10564277B2 (en) 2018-01-30 2020-02-18 Oculii Corp. Systems and methods for interpolated virtual aperature radar tracking
US11391819B2 (en) * 2018-07-18 2022-07-19 Qualcomm Incorporate Object verification using radar images
WO2020072041A1 (en) 2018-10-02 2020-04-09 Oculii Corp. Systems and methods for stereo radar tracking
US11656335B2 (en) * 2019-03-05 2023-05-23 Rohde & Schwarz Gmbh & Co. Kg System and method for detecting aircraft signatures
WO2021194577A1 (en) 2019-12-13 2021-09-30 Oculii Corp. Systems and methods for virtual doppler and/or aperture enhancement
US11994578B2 (en) 2019-12-13 2024-05-28 Oculli Corp. Systems and methods for virtual doppler and/or aperture enhancement
WO2021127172A1 (en) 2019-12-20 2021-06-24 Oculii Corp. Systems and methods for phase-modulated radar detection
CN111158056B (zh) * 2019-12-26 2022-05-24 北京遥测技术研究所 一种基于稀疏阵列的安检装置及方法
CN113126084A (zh) * 2019-12-31 2021-07-16 同方威视技术股份有限公司 用于主动式毫米波安检成像的多发多收天线阵列布置、人体安检设备和方法
CN111208511B (zh) * 2020-01-15 2023-07-28 西安电子科技大学 基于线性调频信号的超表面天线三维成像方法
US11493625B2 (en) * 2020-03-16 2022-11-08 Nio Technology (Anhui) Co., Ltd. Simulated LiDAR devices and systems
WO2022026033A1 (en) 2020-06-16 2022-02-03 Oculii Corp. System and method for radar interference mitigation
US11841420B2 (en) 2020-11-16 2023-12-12 Oculii Corp. System and method for radar-based localization and/or mapping
EP4325249A4 (en) * 2021-04-30 2024-08-07 Huawei Technologies Co., Ltd. RADAR SYSTEM AND TERMINAL DEVICE
US11561299B1 (en) 2022-06-03 2023-01-24 Oculii Corp. System and method for multi-waveform radar tracking
CN115425397B (zh) * 2022-08-31 2024-05-10 西安电子科技大学 一种用于w波段的低副瓣稀布相控阵天线
CN115296045B (zh) * 2022-09-14 2025-08-19 重庆两江卫星移动通信有限公司 一种应用于低轨卫星互联网宽带终端的稀疏天线阵列

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502025A (en) * 1982-04-23 1985-02-26 Harris Corporation High speed PIN diode switched antenna coupler and method
US4649393A (en) * 1984-02-17 1987-03-10 The United States Of America As Represented By The Secretary Of The Army Phased array antennas with binary phase shifters
US4885592A (en) * 1987-12-28 1989-12-05 Kofol J Stephen Electronically steerable antenna
US5027125A (en) * 1989-08-16 1991-06-25 Hughes Aircraft Company Semi-active phased array antenna
JP3469251B2 (ja) * 1990-02-14 2003-11-25 株式会社東芝 半導体装置の製造方法
GB2356096B (en) 1991-03-12 2001-08-15 Siemens Plessey Electronic Method of operating a radar antenna system
US5170170A (en) * 1991-08-13 1992-12-08 State University Of New York Radiation imaging utilizing data reconstruction to provide transforms which accurately reflect wave propagation characteristics
US5365237A (en) 1993-05-13 1994-11-15 Thermo Trex Corporation Microwave camera
JPH09197042A (ja) * 1996-01-17 1997-07-31 Eikichi Yamashita ミリ波カメラ装置
US5821901A (en) * 1996-05-17 1998-10-13 Raytheon Company Antenna system
US6037908A (en) * 1996-11-26 2000-03-14 Thermotrex Corporation Microwave antenna
US5940045A (en) * 1996-12-30 1999-08-17 Harris Corporation Optimization of DC power to effective irradiated power conversion efficiency for helical antenna
GB9700966D0 (en) * 1997-01-17 1997-03-05 Secr Defence Millimetre wave imaging apparatus
US6057761A (en) * 1997-01-21 2000-05-02 Spatial Dynamics, Ltd. Security system and method
US6043786A (en) * 1997-05-09 2000-03-28 Motorola, Inc. Multi-band slot antenna structure and method
JP3086870B2 (ja) * 1997-07-02 2000-09-11 防衛庁技術研究本部長 アレーアンテナ装置
US5982326A (en) * 1997-07-21 1999-11-09 Chow; Yung Leonard Active micropatch antenna device and array system
FI107407B (fi) * 1997-09-16 2001-07-31 Metorex Internat Oy Alimillimetriaalloilla toimiva kuvausjärjestelmä
US5940030A (en) * 1998-03-18 1999-08-17 Lucent Technologies, Inc. Steerable phased-array antenna having series feed network
US6154174A (en) 1999-04-20 2000-11-28 General Atomics Large aperture vibration compensated millimeter wave sensor
US6369766B1 (en) * 1999-12-14 2002-04-09 Ems Technologies, Inc. Omnidirectional antenna utilizing an asymmetrical bicone as a passive feed for a radiating element
US6501414B2 (en) * 2001-04-02 2002-12-31 The United States Of America As Represented By The United States National Aeronautics And Space Administration Method for locating a concealed object
US6873289B2 (en) * 2001-08-15 2005-03-29 Seoul National University 3-dimensional beam steering system
JP3716919B2 (ja) * 2001-08-20 2005-11-16 日本電信電話株式会社 マルチビームアンテナ
US6549166B2 (en) * 2001-08-22 2003-04-15 The Boeing Company Four-port patch antenna
US6937182B2 (en) 2001-09-28 2005-08-30 Trex Enterprises Corp. Millimeter wave imaging system
US7194236B2 (en) * 2001-09-28 2007-03-20 Trex Enterprises Corp. Millimeter wave imaging system
US6642889B1 (en) 2002-05-03 2003-11-04 Raytheon Company Asymmetric-element reflect array antenna
US6972714B1 (en) * 2004-06-08 2005-12-06 Agilent Technologies, Inc. Optically-augmented microwave imaging system and method
US7112775B2 (en) * 2004-10-14 2006-09-26 Agilent Technologies, Inc. Coherent imaging that utilizes orthogonal transverse mode diversity
US6965340B1 (en) * 2004-11-24 2005-11-15 Agilent Technologies, Inc. System and method for security inspection using microwave imaging
US8289199B2 (en) * 2005-03-24 2012-10-16 Agilent Technologies, Inc. System and method for pattern design in microwave programmable arrays
US7333055B2 (en) * 2005-03-24 2008-02-19 Agilent Technologies, Inc. System and method for microwave imaging using an interleaved pattern in a programmable reflector array
US7283085B2 (en) * 2005-03-24 2007-10-16 Agilent Technologies, Inc. System and method for efficient, high-resolution microwave imaging using complementary transmit and receive beam patterns
US7183963B2 (en) * 2005-03-24 2007-02-27 Agilent Technologies, Inc. System and method for inspecting transportable items using microwave imaging
US7280068B2 (en) * 2005-07-14 2007-10-09 Agilent Technologies, Inc. System and method for microwave imaging with suppressed sidelobes using a sparse antenna array

Similar Documents

Publication Publication Date Title
JP2007024874A5 (enExample)
JP5539606B2 (ja) マイクロ波イメージングシステム及び物体のマイクロ波画像を取得するための方法
JP2006145541A5 (enExample)
JP5355924B2 (ja) 超音波診断装置
JP2006270954A5 (enExample)
JP6998389B2 (ja) ３ｄ検出のための装置、方法、ならびにシステム
CN102857287B (zh) 宽带波束形成设备，宽带波束导向设备及相应的方法
JP2007218661A5 (enExample)
JP2006184277A5 (enExample)
JP2007508545A5 (enExample)
WO2012153479A2 (en) Object information acquiring apparatus
RU2011138460A (ru) Формирование ультразвукового изображения линзой с изменяемым показателем преломления
RU2006119212A (ru) Активная система с фиксированной антенной решеткой для формирования изображения в миллиметровом диапазоне волн
JP5579356B2 (ja) マイクロ波画像のバックグラウンドノイズを最小にするシステムおよび方法
JP2006267104A5 (enExample)
JP7401462B2 (ja) 疎サンプリングによる超音波撮像ならびに関連する装置、システムおよび方法
CN102822663A (zh) 借助THz辐射来识别皮肤癌的设备和方法
JP2007316016A (ja) レーダ装置
CN101329397B (zh) 一种多波束快速探测方法及装置
US8958408B1 (en) Coded aperture scanning
JP2010127641A (ja) アンテナ装置，方位検出装置
CN104793206B (zh) 利用发射栅瓣的成像方法
JP5080795B2 (ja) イメージング装置
JP2021510812A (ja) レーダシステム
JP5472902B2 (ja) レーダ装置