CHEN Changxiao, HE Minghao, XU Jing, HAN Jun. A New Method for Sorting Unknown Radar Emitter Signal[J]. Chinese Journal of Electronics, 2014, 23(3): 499-502.
Citation: CHEN Changxiao, HE Minghao, XU Jing, HAN Jun. A New Method for Sorting Unknown Radar Emitter Signal[J]. Chinese Journal of Electronics, 2014, 23(3): 499-502.

A New Method for Sorting Unknown Radar Emitter Signal

Funds:  This work is supported by the National Natural Science Foundation of China (No.61201123).
  • Received Date: 2013-01-01
  • Rev Recd Date: 2013-05-01
  • Publish Date: 2014-07-05
  • Sorting rate of common method is not high and it is sensitive to the Signal noise ratio (SNR), in order to solve these problems, bispectrum two dimensions characteristics complexity is applied to sort unknown complicated radar signal and a high sorting rate would be got. The bispectrum of received signal is extracted and it is predigested to two dimensions characteristic, the box dimension and information dimension are extracted from the two dimensions characteristic and used as the sorting characteristics, and the last sorting is accomplished by using KFCM algorithm. For the bispectrum of different signal is distinguishing and it is not sensitive to SNR, the box dimension and information dimension are divisible and steady, the advantage of this new method is validated by simulation results, and the lowest sorting rate is 90% at SNR equals to 10dB.
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  • YE Hao-huan, LIU Zheng, JIANG Wen-li, "Maximumlikelihood pulse repetition interval estimation based on adaptive periodogram peak searching", Journal of Astronautics, Vol.33, No.5, pp.635-641, 2012.
    HAN Jun, HE Minghao, TANG Zhikai, WANG Jie, "Estimating in-pulse characteristics of radar signal based on multi-index", Chinese Journal of Electronics, Vol.20, No.1, pp.187-191, 2011.
    HAN Jun, HE Ming-hao, TANG Zhi-kai, "A novel method for estimating the SNR of unknown emitter signal", Journal of Electronics, Vol.27, No.1, pp.134-137, 2010.
    Gexiang Zhang, Haina Rong, Laizhao Hu, Weidong Jin, "Entropy feature extraction approach of radar emitter signals", Proceedings of International Conference on Intelligent Mechatronics and Automation, pp.621-625, 2004.
    Jun Han, Ming-hao He, Yan Mao, Ming-qiu Ren, "A new method for recognizing radar radiating-source", ICWAPR'2007, Vol.4, pp.1665-1668, 2007.
    YONG Xiao-ju, ZHANG Deng-fu, WANG Shi-qiang, "A new method of sorting radar emitter signals", Modern Defence Technology, Vol.39, No.3, pp.148-151, 2011.
    Li-wei Wang, Yuan-qing Zhu, Ying-feng Pan, "FCM algorithm and index CS for the signal sorting of radiant points", Proceedings of the Fourth International Conference on Machine Learning and Cybernetics, pp.4415-4419, 2006.
    Aimin Huang, Basis of Digital Image Processing and Analysis, Beijing, China Water Power Press, 2005.
    TAO Ai-feng, ZHENG Jin-hai, et al., "Re-study on recurrence period of stokes wave train with high order spectral method", China Ocean Eng, Vol.25, No.4, pp.679-686, 2011.
    YANG Zhi-wei, LIN Mao-liu, "Algorithm and simulation of forward link CDMA signal spectral regrowth", Acta Electronica Sinica, Vol.33, No.10, pp.1872-1875, 2005. (in Chinese)
    Tiejun Lv, Shuangbing Guo, Xianci Xiao, "Communication signal recognition based on complexity", Journal of Communication, Vol.23, No.1, pp.111-115, 2002.
    Ma Tian-ming Shi Yu-song Li Feng-rong Wang Ying-guan. "A low complexity adaptive scheme for channel estimation", Journal of Electronics & Information Technology, Vol.34, No.8, pp.1980-1985, 2012.
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