Transient Interference Localization Method in the Skywave Over-the-horizon Radar

LIU Ziwei; SU Hongtao; HU Qinzhen

doi:10.11999/JEIT151475

Volume 38 Issue 10

Oct. 2016

Turn off MathJax

Article Contents

Article Navigation > Journal of Electronics & Information Technology > 2016 > 38(10): 2482-2487

LIU Ziwei, SU Hongtao, HU Qinzhen. Transient Interference Localization Method in the Skywave Over-the-horizon Radar[J]. Journal of Electronics & Information Technology, 2016, 38(10): 2482-2487. doi: 10.11999/JEIT151475

Citation:

LIU Ziwei, SU Hongtao, HU Qinzhen. Transient Interference Localization Method in the Skywave Over-the-horizon Radar[J]. Journal of Electronics & Information Technology, 2016, 38(10): 2482-2487. doi: 10.11999/JEIT151475

Citation:

PDF( 543 KB)

Transient Interference Localization Method in the Skywave Over-the-horizon Radar

doi: 10.11999/JEIT151475

Funds:

The National Natural Science Foundation of China (61372134, 61401329)

Received Date: 2015-12-29
Rev Recd Date: 2016-05-13
Publish Date: 2016-10-19

Abstract

Abstract

In order to excise transient interferences in the skywave over-the-horizon radar, regular time-domain methods use steps as interference localization, interference blanking and data restoration. The interference excision performance depends highly on the interference localization performance. In the real system, the constant threshold detection method is adopted. However, it can not provide reliable localization performance. Some other existing methods need large computational costs and are sensitive to the parameters. To solve these problems, an iteratively censored average detector is proposed. The proposed detector removes the interference samples from the iterative estimating procedure and adopts a forward-backward localizing method to ensure the reliability of the localization performance. The experimental data collected from a trial skywave over-the-horizon radar are used. Results verify the effectiveness of the proposed method.
- Skywave over-the-horizon radar,
- Interference localization,
- Transient interference suppression

FullText(HTML)

References(24)

References

ROESENER A G and GERBER J D. Analyzing potential

over-the-horizon radar site locations[J]. IEEE Aerospace and Electronic Systems Magazine, 2015, 30(4): 14-22. doi: 10.1109/MAES.2015.140145.

HE Qian, LI Xiaodong, HE Zishu, et al. MIMO-OTH radar: signal model for arbitrary placement and signals with non-point targets[J]. IEEE Transactions on Signal Processing, 2015, 63(7): 1846-1857. doi: 10.1109/TSP.2015.2403275.

LIU Ziwei, SU Hongtao, and HU Qinzhen. Method to suppress transient interference in skywave OTHR[J]. Electronics Letters, 2015, 51(20): 1606-1607. doi: 10.1049/ el.2015.2166.

胡进峰, 李万阁, 艾慧, 等. 基于改进时频分析方法的天波雷达机动目标检测算法研究[J]. 电子与信息学报, 2015, 37(8): 1843-1848. doi: 10.11999/JEIT141485.

HU Jinfeng, LI Wange, AI Hui, et al. Maneuvering target detection algorithm based on improved time-frequency analysis method in skywave radar[J]. Journal of Electronics Information Technology, 2015, 37(8): 1843-1848. doi: 10.11999/JEIT141485.

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. doi: 10.3321/j.issn:0372-2112. 2002.06.014.

XING Mengdao, BAO Zheng, and QIANG Yong. Transient interference excision in OTHR[J]. Acta Electronica Sinica, 2002, 30(6): 823-826. doi: 10.3321/j.issn:0372-2112.2002. 06.014.

TURLEY M. Impulsive noise rejection in HF radar using a linear prediction technique[C]. IEEE International Radar Conference, Adelaide, SA, Australia, 2003: 358-362. doi: 10.1109/RADAR.2003.1278767.

LIU Ziwei, SU Hongtao, and HU Qinzhen. Spectrum reconstruction in the sky-wave OTHR using GAPES[C]. IEEE International Radar Conference, Lille, France, 2014: 1-5. doi: 10.1109/RADAR.2014.7060445.

QUAN Yinghui, XING Mengdao, ZHANG Lei, et al. Transient interference excision and spectrum reconstruction for OTHR[J]. Electronics Letters, 2012, 48(1): 42-44. doi: 10.1049/el.2011.2799.

李茂, 何子述. 基于矩阵补全的天波雷达瞬态干扰抑制算法 [J]. 电子与信息学报, 2015, 37(5): 1031-1037. doi: 10.11999/ JEIT140973.

LI Mao and HE Zishu. Sky-wave radar transient interference suppression based on matrix completion[J]. Journal of Electronics Information Technology, 2015, 37(5): 1031-1037. doi: 10.11999/JEIT140973.

GUO Xin, SUN Hongbo, and YEO T S. Transient interference excision in over-the-horizon radar using adaptive time-frequency analysis[J]. IEEE Transactions on Geoscience and Remote Sensing, 2005, 43(4): 722-735. doi: 10.1109/ TGRS.2005.844291.

权太范, 李健巍, 于长军, 等. 高频雷达抑制冲击干扰的研究与实验[J]. 电子学报, 1999, 27(12): 23-25. doi: 10.3321/j.issn: 0372-2112.1999.12.007.

QUAN Taifan, LI Jianwei, YU Changjun, et al. An approach and experiment of suppressing burst interference in high-frequency radar[J]. Acta Electronica Sinica, 1999, 27(12): 23-25. doi: 10.3321/j.issn:0372-2112.1999.12.007.

薄超, 顾红, 苏卫民, 等. 天波雷达欠密度流星余迹干扰抑制算法[J]. 兵工学报, 2015, 36(5): 846-853. doi: 10.3969/j.issn. 1000-1093.2015.05.012.

BO Chao, GU Hong, SU Weimin, et al. Under-dense meteor trail interference suppression algorithm for over-the-horizon radar[J]. Acta Armamentarii, 2015, 36(5): 846-853. doi: 10.3969/j.issn.1000-1093.2015.05.012.

FABRIZIO G A, GERSHMAN A B, and TURLEY M D. Robust adaptive beamforming for HF surface wave over-the-horizon radar[J]. IEEE Transactions on Aerospace and Electronic Systems, 2004, 40(2): 510-525. doi: 10.1109/ TAES.2004.1310001.

YI Jianxin, WAN Xianrong, CHENG Feng, et al. Computationally efficient RF interference suppression method with closed-form maximum likelihood estimator for HF surface wave over-the-horizon radars[J]. IEEE Transactions on Geoscience and Remote Sensing, 2013, 51(4): 2361-2372. doi: 10.1109/TGRS.2012.2210903.

BARNUM J R and SIMPSON E E. Over-the-horizon radar sensitivity enhancement by impulsive noise excision[C]. IEEE National Radar Conference, Syracuse, USA, 1997: 252-256. doi: 10.1109/NRC.1997.588315.

何友, 关键, 孟祥伟, 等. 雷达目标检测与恒虚警处理[M]. 北京: 清华大学出版社, 2011: 222-226.

HE You, GUAN Jian, MENG Xiangwei, et al. Radar Target Detection and CFAR Processing[M]. Beijing: Tsinghua University Press, 2011: 222-226.

TRUNK G V. Range resolution of targets using automatic detectors[J]. IEEE Transactions on Aerospace and Electronic Systems, 1978, 14(5): 750-755. doi: 10.1109/TAES.1978. 308625.

Relative Articles

Supplements(0)

Cited By

Proportional views