Advanced Search
Volume 32 Issue 10
Dec.  2010
Turn off MathJax
Article Contents
Ma Liang, Wang Xue-Song, Li Yong-Zhen, Liu Jin. Detection and Estimation for the Character of Micro-Motion Based on the Narrowband Tracing Information[J]. Journal of Electronics & Information Technology, 2010, 32(10): 2348-2352. doi: 10.3724/SP.J.1146.2009.01572
Citation: Ma Liang, Wang Xue-Song, Li Yong-Zhen, Liu Jin. Detection and Estimation for the Character of Micro-Motion Based on the Narrowband Tracing Information[J]. Journal of Electronics & Information Technology, 2010, 32(10): 2348-2352. doi: 10.3724/SP.J.1146.2009.01572

Detection and Estimation for the Character of Micro-Motion Based on the Narrowband Tracing Information

doi: 10.3724/SP.J.1146.2009.01572
  • Received Date: 2009-12-08
  • Rev Recd Date: 2010-03-16
  • Publish Date: 2010-10-19
  • Due to the range-Doppler coupling effect of the LFM signal, the micro-Doppler caused by the micro- motion targets will also bring the bias detection range. Take the even rotational speed target as an example, the change of this bias detection range with time obeys the sinusoid, and this bias is large enough for the narrowband tracking radar. A new detection and estimation algorithm for the character of micro-motion based on the narrowband tracking information is proposed in this paper. The simulation result and the dynamic measure date of precession target in microwave anechoic chamber, which are designed according to the typical parameters of the tracking radar for the special targets, validate the conclusion of this paper and the effectiveness of detection and estimation algorithm.
  • loading
  • [1] 庄钊文, 刘永祥, 黎湘. 目标微动特性研究进展[J].电子学报.2007, 35(3):520-525 Zhuang Zhao-wen, Liu Yong-xiang, and Li Xiang. The achievements of target characteristic with micro-motion[J]. Acta Electronica Sinica, 2007, 35(3): 520-525. [2] 王涛. 弹道中段目标极化域特征提取与识别[D]. [博士论文], 国防科技大学, 2006. [3] Wang Tao. Feature extraction and recognition of targets in ballistic midcourse in polarization-domain [D]. [Ph.D. dissertation], National University of Defense Technology, 2006. [4] Chen V C, Li F, and Ho S S, et al.. Micro-Doppler effect in radar: phenomenon, model and simulation study[J].IEEE Transactions on Aerospace and Electronic Systems.2006, 42(1):2-21 [5] Chen V C, Li F, Ho S S, and Wechsler H. Analysis of micro-Doppler signatures[J].IEE Proceedings Radar Sonar Navigation.2003, 150(4):271-276 [6] 刘进, 马梁, 王雪松, 王国玉. 微多普勒的参数化估计方法[J]. 信号处理, 2009, 25(11): 1759-1765. Liu Jin, Ma Liang, Wang Xue-song, and Wang Guo-yu. Extraction method of micro-Doppler based on TFD-Hough transform[J]. Signal Processing, 2009, 25(11): 1759-1765. [7] Sun Hui-xia and Liu Zheng. Micro-Doppler feature extraction for ballistic missile warhead[C]. International Conference on Information and Automation Proceedings, Zhangjiajie, China, June 20-23, 2008: 1333-1336. [8] 胡杰民, 付耀文, 黎湘. 空间锥体目标进动周期估计[J].电子与信息学报.2008, 30(12):2849-2853浏览 Hu Jie-min, Fu Yao-wen, and Li Xiang. Precession cycle estimation of cone-shaped spatial target[J].Journal of Electronics Information Technology.2008, 30(12):2849-2853 [9] 贺思三, 周剑雄, 付强. 利用一维距离像序列估计弹道中段目标进动参数[J]. 信号处理, 2009, 25(6): 925-929. He Si-san, Zhou Jian-xiong, and Fu Qiang. Using HRRR sequence to estimate the precession parameters of midcourse target[J]. Signal Processing, 2009, 25(6): 925-929. [10] 赵峰. 弹道导弹防御跟踪制导雷达跟踪技术研究[D]. [博士论文], 国防科技大学, 2007. [11] Zhao Feng. Study on detection techniques of tracking and guiding radars in ballistic missile defense [D]. [Ph.D. dissertation], National University of Defense Technology, 2007. [12] 林茂庸, 柯有安. 雷达信号理论[M]. 北京: 国防工业出版社, 1984: 64-72. [13] Lin Mao-yong and Ke You-an. The Theory of Radar Signals[M]. Beijing: National Defense Industry Press, 1984: 64-72. [14] Steven M key. Fundamentals of Statistical Signal Processing, Volume II: Detection Theory [M]. New Jersey: Prentice Hall Press, 1998: 261-271, 279-296.
  • 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 (3004) PDF downloads(712) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return