Advanced Search
Volume 31 Issue 11
Dec.  2010
Turn off MathJax
Article Contents
Jiu Bo, Liu Hong-wei, Hu Li-ping, Wu Shun-jun. A Method of Waveform Design for the Recognition of Radar Targets[J]. Journal of Electronics & Information Technology, 2009, 31(11): 2585-2590. doi: 10.3724/SP.J.1146.2008.01400
Citation: Jiu Bo, Liu Hong-wei, Hu Li-ping, Wu Shun-jun. A Method of Waveform Design for the Recognition of Radar Targets[J]. Journal of Electronics & Information Technology, 2009, 31(11): 2585-2590. doi: 10.3724/SP.J.1146.2008.01400

A Method of Waveform Design for the Recognition of Radar Targets

doi: 10.3724/SP.J.1146.2008.01400
  • Received Date: 2008-11-03
  • Rev Recd Date: 2009-03-23
  • Publish Date: 2009-11-19
  • Aiming at the problems of the target-aspect sensitivities, the time-shift sensitivities and the initial phase uncertainty in the waveform design for the recognition of broadband radar targets, a novel method termed GASC (Genetic Algorithm and Slide Correlation method) is proposed which is based on genetic algorithm and slide correlation classifier in the presence of additive colored Gaussian noise. This method gives a new optimization measurement called matched distance which is defined as the matched coefficient between the echoes and the templates of same class of target minus the matched coefficient between the echoes and the templates of different class of target, and the optimization is done via maximizing the minimal matched distance of all kinds of target with the constraint that the magnitude of the transmit pulse is constant. Using genetic algorithm, the optimized waveform is obtained. The experimental results prove the efficiency of the proposed method. Compared to the available approaches, the GASC can increase the class separability and obtain the better performance.
  • loading
  • Haykin S. Cognitive radar: A way of the future [J]. IEEESignal Processing Magazine, 2006, 23(1): 30-40.[2]Pillai S U, Oh H S, Youla D C, and Guerci J R. Optimumtransmit-receiver design in the presence of signal-dependentinterference and channel noise [J].IEEE Transactions onInformation Theory.2000, 46(2):577-584[3]Garren D A, Osborn M K, Odom A C, Goldstein J S, Pillai SU, and Guerci J R. Enhanced target detection andidentification via optimised radar transmission pulse shape[J].IEE Proceedings Radar, Sonar and Navigation.2001,148(3):130-138[4]Guerci J R and Pillai S U. Adaptive transmission radar: thenext wave [C]. National Aerospace and ElectronicsConference, 2000. Proceedings of the IEEE 2000, Dayton, OH,USA, 2000: 779-786.Guerci J R and Pillai S U. Theory and application ofoptimum transmit-receive radar [C]. Proceedings of IEEEInternational Radar Conference, Alexandria, VA, 2000:705-710.[5]Bell M R. Information theory and radar waveform design [J].IEEE Transactions on Information Theory.1993, 39(5):1578-1597[6]Leshem A, Naparstek O, and Nehorai A. Informationtheoretic adaptive radar waveform design for multipleextended targets[J]. IEEE Journal of Selected Topics inSignal Processing, 2007: 1(1): 42-55.[7]Goodman N A, Venkata P R, and Neifeld M A. Adaptivewaveform design and sequential hypothesis testing for targetrecognition with active sensors[J].IEEE Journal of SelectedTopics in Signal Processing.2007, 1(1):105-113[8]Leshem A, Naparstek O, and Nehorai A. Informationtheoretic radar waveform design for multiple targets [C].International Waveform Diversity and Design Conference.Pisa, Italy, 2007: 362-366.Jun Hyeong Bae and Goodman N A. Adaptive waveforms fortarget class discrimination [C]. International WaveformDiversity and Design Conference. Pisa, Italy, 2007: 395-399.[9]陈国良, 王熙法, 庄镇泉, 等. 遗传算法及其应用. 北京: 人民邮电出版社, 1999: 75-88.Chen Guo-liang, Wang Xi-fa, and Zhuang Zhen-quan. Geneticalgorithm and applications. Beijing: The People's Posts andTelecommunications Press, 1999: 75-88.[10]Pillai S U, Guerci J R, and Pillai S R. Joint optimal tx-rxdesign for multiple target identification problem [C]. SensorArray and Multichannel Signal Processing WorkshopProceedings, Rosslyn, Virginia, 2002: 553-556.[11]Garren D A, Osborn M K, Odom A C, and Goldstein J S.Optimal transmission pulse shape for detection andidentification with uncertain target aspect [C]. RadarConference, 2001. Proceedings of the 2001 IEEE. Atlanta,GA, USA, 2001: 123-128.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (3708) PDF downloads(892) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return