Under-dense Meteor Trail Interference Suppression Algorithm for Over-the-horizon Radar

doi:10.3969/j.issn.1000-1093.2015.05.012

Abstract

Abstract: An under-dense meteor trail interference suppression algorithm is proposed to solve the problem of that under-dense meteor trail interference severely affects the target detection performance of over-the-horizon radar (OTHR).The dyadic wavelet transform (DWT) algorithm is utilized to calculate the position of meteor trail interference, and Hankel tensor of three orders is constructed by the data of meteor trail interference. Then the noise component of tensor is refrained and the parameter of meteor trail interference is resolved by higher order orthogonal iteration（HOOI）algorithm and total least squares (TLS) algorithm, thus attaining the echo data of meteor trail interference in time domain. The meteor trail interference is subtracted from echo data to obtain the echo data after the meteor trail interference is refrained. Compared with existing meteor trail interference suppression methods, the proposed method could improve signal-to-clutter and noise ratio (SCNR) of target.

Key words: radar engineering, over-the-horizon radar, meteor trail interference, higher order orthogonal iteration, dyadic wavelet transform

CLC Number:

TN958.93

BO Chao， GU Hong， SU Wei-min， CHEN Jin-li. Under-dense Meteor Trail Interference Suppression Algorithm for Over-the-horizon Radar[J]. Acta Armamentarii, 2015, 36(5): 846-853.

References

［1］游伟, 何子述, 陈绪元, 等. 基于三次相位建模的天波雷达污染校正［J］. 电波科学学报, 2012, 27(5): 875-880.
YOU Wei, HE Zi-shu, CHEN Xu-yuan, et al. Skywave radar decontamination based on the cubic phase model［J］. Chinese Journal of Radar Science, 2012, 27(5): 875-880.（in Chinese）
［2］ Quan Y，Xing M，Zhang L，et al. Transient interference excision and spectrum reconstruction for OTHR［J］. Electronics Letters, 2012, 48(1): 42-44.
［3］李宗强，顾红，苏卫民，等. 天波超视距雷达中短波干扰的抑制［J］. 兵工学报, 2003, 24(3):330-333.
LI Zong-qiang, GU Hong, SU Wei-min, et al. Suppression of shortwave jamming for the over the horizon radar［J］. Acta Armamentarii, 2003, 24(3):330-333.（in Chinese）
［4］吴瑕, 陈建文, 鲍拯，等. 新体制天波超视距雷达的发展与研究［J］. 宇航学报, 2013, 34(5): 671-678.
WU Xia, CHEN Jian-wen, BAO Zheng, et al. Development and research on new system skywave over-the-horizon radar［J］. Journal of Astronautics, 2013, 34(5): 671-678.（in Chinese）
［5］罗欢, 陈建文, 鲍拯. 一种天波超视距雷达电离层相位污染联合校正方法［J］. 电子与信息学报, 2013, 35(12): 2829-2835.
LUO Huan, CHEN Jian-wen, BAO Zheng. A joint method to correct ionospheric phase perturbation in over-the-horizon radar［J］. Journal of Electronics & Information Technology, 2013, 35(12): 2829-2835.（in Chinese）
［6］周文瑜, 焦培楠. 超视距雷达技术［M］. 北京：电子工业出版社, 2008:187.
ZHOU Wen-yu，JiAO Pei-nan. Over the horizon radar technology［M］. Beijing：Publishing House of Electronic Industry, 2008:187.（in Chinese）
［7］邢孟道，保铮，强勇.天波超视距雷达瞬态干扰抑制［J］.电子学报，2002，30(6):823-826.
XING Meng-dao, BAO Zheng, QIANG Yong. Transient interference excision in OTHR［J］. Acta Electronica Sinica，2002, 30(6):823-826.（in Chinese）
［8］陈希信, 黄银河. 基于矩阵奇异值分解的高频雷达瞬态干扰抑制［J］. 电子与信息学报, 2005, 27(12): 1879-1882.
CHEN Xi-xin, HUANG Yin-he. A SVD-based approach of suppressing transient interference in high-frequency radar［J］. Journal of Electronics & Information Technology, 2005, 27(12): 1879-1882.（in Chinese）
［9］ Liu T, Gong Y H, Wei M, et al. Fractal features and detection of meteor interference in OTHR［C］// 2006 CIE International Conference on Radar. Shanghai：IEEE, 2006:1-5.
［10］权太范, 李健巍. 高频雷达抗瞬时干扰研究［J］. 现代雷达, 1999, 21(2): 1-6.
QUAN Tai-fan, LI Jian-wei. A study on high frequency radar suppressing sudden interference［J］. Modern Radar，1999，21(2): 1-6.（in Chinese）
［11］强勇，侯彪, 焦李成，等.天波超视距雷达抑制流星余迹干扰方法的研究［J］.电波科学学报, 2003, 18(1):23-27.
QIANG Yong，HOU Biao，JIAO Li-cheng, et al. An approach of suppressing meteor trail interference in over-the-horizon radar［J］. Chinese Journal of Radio Science, 2003, 18(1):23-27.（in Chinese）
［12］周忠根, 水鹏朗. 基于复数据经验模式分解的天波超视距雷达瞬态干扰抑制［J］. 电子与信息学报. 2011, 33(12): 2831-2836.
ZHOU Zhong-gen, SHUI Peng-lang. Transient interference suppression based on complex empirical mode decomposition in Over-the-Horizon radar［J］. Journal of Electronics & Information Technology，2011, 33(12): 2831-2836.（in Chinese）
［13］ Papy L M, De Lathauwer L, Van Huffel S. Exponential data fitting using multilinear algebra: the single-channel and multi-channel case［J］. Numerical Linear Algebra with Applications，2005, 12(8): 809-826.
［14］刘涛. 超视距雷达抗瞬态干扰算法研究［D］. 成都：电子科技大学，2009.
LIU Tao. Research on transient interference algorithm for OTHR［D］. Chengdu： University of Electronic Science and Technology of China，2009.（in Chinese）
［15］陈新莲. 流星余迹散射特性及对电子系统性能的影响［D］. 西安：西安电子科技大学，2002.
CHEN Xin-lian. Meteor trails scattering properties and its effects on electronic systems performance ［D］. Xi′an：Xidian University，2002.（in Chinese）
［16］魏旻, 李军, 龚耀寰. 天波超视距雷达中流星余迹干扰模型［J］. 电波科学学报, 2007, 22(3): 390-394.
WEI Min, LI Jun, GONG Yao-huan. Meteor trail interference model in over-the-horizon radar［J］. Chinese Journal of Radio Science, 2007, 22(3): 390-394.（in Chinese）
［17］赵志国, 陈建文, 鲍拯. 一种改进的OTHR自适应海杂波抑制算法［J］.系统工程与电子技术,2012, 34(5):909-914.
ZHAO Zhi-guo, CHEN Jian-wen, BAO Zheng. Modified adaptive ocean clutter suppression approach in OTHR［J］. Systems Engineering and Electronics,2012, 34(5):909-914.（in Chinese）
［18］ Lieven D L，Bart D M，Joos V. A multilinear singular value decomposition［J］. SIAM Journal on Matrix Analysis and Applications，2000，21(4):1253-1278.

[1]	CHEN Jia-hong, XIANG Jie, WANG Er-jian. A Nonsingularity Modification Method of Angular Deviation in Azimuth-elevation Tracking Frame [J]. Acta Armamentarii, 2016, 37(9): 1708-1714.
[2]	HUANG Zhong-rui, ZHOU Qing-song, ZHANG Jian-yun. Waveform Design of MIMO Radar Based on Transmitting Pattern Synthesis [J]. Acta Armamentarii, 2016, 37(5): 851-858.
[3]	WANG Hong-wei， FAN Xiang-yu， CHEN You， YANG Yuan-zhi. Multichannel Radar Signal Recognition Algorithm Based on DCS [J]. Acta Armamentarii, 2016, 37(4): 661-669.
[4]	XU Zhou, ZHANG Hao, CHENG Shui-ying. Parameter Estimation of Unknown Envelope Multicomponent LFM Signal [J]. Acta Armamentarii, 2016, 37(3): 462-470.
[5]	HUANG Zhong-rui, ZHANG Jian-yun, ZHOU Qing-song, NIU Zhao-yang. Multitarget Angle Estimation for Bistatic MIMO Radar under the Missmatch of Matching Filter [J]. Acta Armamentarii, 2015, 36(8): 1487-1493.
[6]	DU Qiang, SONG Yao-liang, JI Chen-he, CAO Dong. Research on UWBDBF Using Direct Time Delay Compensation Based on Up-sampling Technology and High-order HermiteInterpolation Filter Sets [J]. Acta Armamentarii, 2015, 36(4): 696-702.
[7]	YAN Jia-bing, LI Wei, LAN Xing, WU Hao-tian, ZHANG Qun. Optimization of Polyphase Codes for Anti-deceptive Jamming of Synthetic Aperture Radar [J]. Acta Armamentarii, 2015, 36(12): 2315-2320.
[8]	CAI Xing-fu, ZHANG Xiong-mei, SONG Jian-she, CHANG Zhen. A Jamming Approach to SAR Based on Inter-pulse Subsection Random Frequency-shift Technique and Its Application [J]. Acta Armamentarii, 2015, 36(11): 2196-2202.
[9]	YU Hong-bo， WANG Guo-hong， ZHANG Zhong-kai. A RPHT-TBD Algorithm for Tracking and Detecting Maneuvering Weak Target via Airborne PD Radar [J]. Acta Armamentarii, 2015, 36(10): 1924-1932.
[10]	LI Cai-pin， HE Ming-yi. A New Imaging Algorithm for Synthetic Aperture Radar Mosaic Mode [J]. Acta Armamentarii, 2015, 36(1): 111-116.
[11]	OU Jian-ping, LI Wei, WU Hao-tian, ZHANG Jun, YAN Jia-bing. Imaging Method for SAR with Low Height and Large Squint Angle Based on Optimized Golomb Sequence and ω-k Algorithm [J]. Acta Armamentarii, 2015, 36(1): 187-192.
[12]	WANG Hong-xun, WANG Shi-yan, WANG Xing, WANG Hong-wei. Analysis of LFM Signals and Improvement of IFM System [J]. Acta Armamentarii, 2014, 35(8): 1193-1199.
[13]	LEI Lei, ZHOU Qing-song, ZHANG Jian-yun, HUANG Zhong-rui. Optimal Design of Synchronous Multi-frequency/multi-beam Jamming Based on Second-order Cone Programming [J]. Acta Armamentarii, 2014, 35(7): 1124-1130.
[14]	ZHAN Qi-dong， TU Ya-qing. [J]. Acta Armamentarii, 2014, 35(5): 748-752.
[15]	WENG Xiao-ming， GU Hong， SU Wei-min. Statistical Main Lobe-to-sidelobe Ratio of Noise Frequency Modulated Continuous Wave [J]. Acta Armamentarii, 2014, 35(4): 448-453.