Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Electronica Sinica》 2012-01
Add to Favorite Get Latest Update

Adaptive Waveform Design Based on WLS-TIR for Multiple Targets Recognition in Cognitive Radar

FAN Mei-mei1,LIAO Dong-ping1,DING Xiao-feng2,LI Xiang1(1.School of Electronic Science and Engineering,National University of Defense Technology,Changsha,Hunan 410073,China;2.Unit 96627 of PLA,Beijing 100085,China)  
A method of adaptive waveform design for multiple targets recognition is proposed.It includes three main parts:first,a new information theoretic criterion which is the mutual information between the received signal and the weighted linear sum of the target impulse responses(WLS-TIR) is proposed;second,a method of calculating the weights is developed;third,a strategy of adaptively adjusting the waveforms for multiple targets recognition is present.The simulation results show that the proposed method increases the performance of a radar system apparently for multiple targets recognition,besides,it is realistic and feasible.
【Fund】: 国家自然科学基金委杰出青年基金(No.61025006)
【CateGory Index】: TN957.51
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 4 Hits
1 XU Tao,JIN Chang-ming,SUN Xiao-wei,XIA Guan-qun(Shanghai Institute of Metallurgy,Chinese Academy of Sciences,Shanghai 200050,China);A Novel Method to Identify Multitarget by FMCW Radar[J];Acta Electronica Sinica;2002-06
2 MA Lin (Nanjing Research Institute of Electronic Technology,Najing,Jiangsu 210013,China);High Resolution Radar Recognition System Research[J];Acta Electronica Sinica;2009-12
3 JIANG Fei1,LIU Zhong2,HU Wen3,BAO Bo-cheng2,4(1.The 28th Research Institute of China Electronics Technology Group Corporation,Nanjing,Jiangsu 210007,China;2.Department of Electronic Engineering,Nanjing University of Science and Technology,Nanjing,Jiangsu 210094,China;3.College of Information Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing,Jiangsu 210016,China;4.School of Electrical and Information Engineering,Jiangsu Teachers University of Technology,Changzhou,Jiangsu 213001,China);Waveform Design of Arbitrary Spectrum Structure for Continuous-Chaos Frequency-Modulating Radar[J];Acta Electronica Sinica;2010-09
4 Jiu Bo Liu Hong-wei Hu Li-ping Wu Shun-jun (National Lab of Radar Signal Processing,Xidian University,Xi'an 710071,China);A Method of Waveform Design for the Recognition of Radar Targets[J];Journal of Electronics & Information Technology;2009-11
Chinese Journal Full-text Database 10 Hits
1 XIAO Han YANG Jian-yu XIONG Jin-tao (College of Electronic Engineering, UEST of China, Chengdu Sichuan 610054, China);Method combining MTD with velocity pairing for LFMCW radar[J];Chinese Journal of Radio Science;2005-06
2 LIU Gui-xi~1 LING Wen-jie~1 YANG Wan-hai~2 (1.Dept. of Automation, Xi′an Shaanxi 710071, China; 2.School of electronic engineering, Xidian University, Xi′an Shaanxi 710071, China);Novel method to multitarget resolution for linear frequency-modulated continues wave radar[J];Chinese Journal of Radio Science;2006-01
3 Yang Jian-yu Ling Tai-bing He Jun (College of Electronic Engineering, UEST of China, Chengdu 610054, China);MTD and Range-Velocity Ddcoupling of LFMCW Radar[J];Journal of Electronics and Information Technology;2004-02
4 Han Guo-qiang①② Li Yong-zhen① Wang Xue-song① Xing Shi-qi① Liu Qing-fu①①(School of Electronic Science and Engineering,National University of Defense Technology,Changsha 410073,China)②(Unit 63892 of PLA,Luoyang 471003,China);Evaluation of Jamming Effect on SAR Based on Method of Modified Structural Similarity[J];Journal of Electronics & Information Technology;2011-03
5 BI Xin1,2,DU Jin-song1,2(1.Shenyang Institute of Automation,Chinese Academy of Sciences,Shenyang 110016,China; 2.Graduate School of the Chinese Academy of Sciences,Beijing 100039,China);Study of LFMCW radar multi moving target detection algorithm for automotive application[J];Transducer and Microsystem Technologies;2011-06
6 ZHANG Chang-hui,NIU Zhong-rong(School of Civil Engineering,Hefei University of Technology,Hefei 230009,China);Collision avoidance radar for the vehicles based on the theory of phase measurement[J];Journal of Hefei University of Technology(Natural Science);2007-11
7 HAN Guo-qiang1,2,LIU Yang1,LI Yong-zhen1(1.School of Electronic Science and Engineering,National University of Defense Technology,Changsha 410073,China;2.Unit 63880 of PLA,Luoyang 471003,China);Evaluation of Jamming Effect on SAR Based on Visual Weighted Processing[J];Radar Science and Technology;2011-01
8 Fan Meimei Liao Dongping Ding Xiaofeng Jiang Weidong Li Xiang(School of Electronic Science and Engineering,National University of Defense Technology,Changsha 410073,China);RELATIONSHIP OF TARGET RECOGNITION PERFORMANCE AND RADAR WAVEFORM PARAMETERS[J];电子科学学刊(英文版);2011-01
9 YANG Yong TAN Yuan ZHANG Xiao-fa YUAN Nai-chang (School of Electronic Science and Engineering,National University of Defense Technology,Changsha 410073,China);Super-resolution Range and Velocity Estimation of Moving Target in LFMCW Radar[J];Signal Processing;2010-04
10 YUAN Zhen-tao,HU Wei-dong,YU Wen-xian(ATR State Key Lab.,National University of Defense Technology,Changsha 410073,China);Direction Data Association in NAVSPASUR-type Space Surveillance Radar[J];Journal of Astronautics;2009-05
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 Chen Zhuming,Ding Yiyuan,Xiang Jingcheng (Dept.of Electronic Engineering,UESTC,Chengdu 610054);The Effects of Nonlinearity in Frequency Sweep on the Range Precision and Range Resolution of LFMCW Radar[J];ACTA ELECTRONICA SINICA;1999-09
2 MA Xiao-yan 1,2 ,HUANG Xiao-bin 2,ZHANG Xian-da 1 (1.Department of Automation,Tsinghua University,Beijing 100084,China; 2.Department of Information Engineering,Air Force Radar Academy,Wuhan,Hubei 430019,China);Modification of Chaotic Prediction-Based Target Detection Method in the Sea Clutter[J];Acta Electronica Sinica;2003-06
3 Zhang Lizhi Wang Xuegang Xiang Jingcheng (University of Electronic Science and Technology of China, Chengdu 610054);MTI TECHNIQUE IN LFM-CW RADAR[J];;2000-01
4 JIANG Fei,LIU Zhong (Department of Electronic Engineering,Nanjing University of Science & Technology,Nanjing 210094,China);Impulsive Synchronization-Based Method for Delaying Chaotic Radar Signals[J];Journal of Astronautics;2007-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved