波形编码抗主瓣干扰方法带宽限制分析及优化

doi:10.12305/j.issn.1001-506X.2025.08.12

系统工程与电子技术 ›› 2025, Vol. 47 ›› Issue (8): 2540-2548.doi: 10.12305/j.issn.1001-506X.2025.08.12

• 传感器与信号处理 • 上一篇

波形编码抗主瓣干扰方法带宽限制分析及优化

薄钧天(), 王万田(), 李亚星(), 张雲硕(), 王衡峰(), 张嘉毫(), 孟进()

海军工程大学电磁能技术全国重点实验室，湖北武汉 430033

收稿日期:2024-04-03 出版日期:2025-08-25 发布日期:2025-09-04
通讯作者: 张嘉毫 E-mail:752284662@qq.com;18827086783@163.com;whhit173@hotmail.com;gudaowork@163.com;henvin999@163.com;jiahao.z@hotmail.com;mengjingemc@163.com
作者简介:薄钧天（1996—），男，博士研究生，主要研究方向为雷达抗干扰、雷达信号处理
王万田（1992—），男，讲师，博士，主要研究方向为雷达技术、干扰抑制
李亚星（1988—），男，助理研究员，博士，主要研究方向为干扰防护
张雲硕（1994—），男，博士研究生，主要研究方向为非合作干扰对消算法建模与性能分析
王衡峰（1992—），男，助理研究员，博士，主要研究方向为干扰抑制、天线设计
孟　进（1977—），男，教授，博士，主要研究方向为电磁兼容、电磁攻防
基金资助:
国家杰出青年科学基金（52025072）资助课题

Analysis and optimization of bandwidth limitation for anti-mainlobe jamming method based on waveform coding

Juntian BO(), Wantian WANG(), Yaxing LI(), Yunshuo ZHANG(), Hengfeng WANG(), Jiahao ZHANG(), Jin MENG()

National Key Laboratory of Electromagnetic Energy，Naval University of Engineering，Wuhan 430033，China

Received:2024-04-03 Online:2025-08-25 Published:2025-09-04
Contact: Jiahao ZHANG E-mail:752284662@qq.com;18827086783@163.com;whhit173@hotmail.com;gudaowork@163.com;henvin999@163.com;jiahao.z@hotmail.com;mengjingemc@163.com

摘要/Abstract

摘要：

针对主瓣干扰（main-lobe jamming，MLJ）在空域与有用信号（signal of interest，SOI）高度相关而难以被有效抑制的问题，基于跳变编码波形的抗MLJ系统通过对波形进行编码调制，接收端据此重构接收信号，利用码-空映射等效改变SOI空域信道，实现SOI与干扰信号在空域的分辨。但理论分析发现，信号带宽的增大将掩盖编码特征并使该方法失效。为此，利用多抽头系统的时-频映射特质，通过多抽头结构设计降低带宽掩盖，重新凸显编码特征。仿真结果显示，所提方法可在10 MHz的全带宽内，使干扰对消比大于20 dB，SOI对消比小于3 dB，具有较好的抗主瓣非零带宽干扰性能。

关键词: 抗主瓣干扰, 带宽限制, 雷达, 波形设计, 多抽头

Abstract:

To address the problem that the main-lobe jamming （MLJ） is highly correlated with the signal of interest （SOI） in spatial domain, making it difficult to suppress the jamming, an anti-MLJ system based on hopping coding waveform performs the coding modulation for waveform, then the receiver reconstructs the received signal. Through code-spatial mapping, the spatial channel of the SOI is equivalently changed, achieving the spatial domain resolution of SOI and jamming signal. However, theoretical analysis reveals that the increase in signal bandwidth obscure the coding characteristics and render the method ineffective. To this end, the time-frequency mapping characteristics of the multi-tap system are utilized. By designing the multi-tap structure, the bandwidth coverage is reduced, and the coding characteristics are highlighted again. Simulation results show that the proposed method achieves a jamming cancellation ratio greater than 25 dB over the full bandwidth of 10 MHz, with an SOI cancellation ratio of less than 3 dB, demonstrating great anti main-lobe non-zero bandwidth jamming performance.

Key words: anti-main-lobe jamming （MLJ）, limitation of bandwidth, radar, waveform design, multi-tap

中图分类号:

TN 974

薄钧天, 王万田, 李亚星, 张雲硕, 王衡峰, 张嘉毫, 孟进. 波形编码抗主瓣干扰方法带宽限制分析及优化[J]. 系统工程与电子技术, 2025, 47(8): 2540-2548.

Juntian BO, Wantian WANG, Yaxing LI, Yunshuo ZHANG, Hengfeng WANG, Jiahao ZHANG, Jin MENG. Analysis and optimization of bandwidth limitation for anti-mainlobe jamming method based on waveform coding[J]. Systems Engineering and Electronics, 2025, 47(8): 2540-2548.

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参考文献 30

1	KESKIN N, LIU H P. Practical considerations for electromagnetic interference suppression rate with spread spectrum clocking[J]. IEEE Electromagnetic Compatibility Magazine, 2016, 5 (2): 57- 60. doi: 10.1109/MEMC.0.7543951
2	CHEN Z J, WANG L H, ZHANG Y H. Blockchain structure electromagnetic spectrum database in distributed cognitive radio monitoring system[J]. IEEE Trans. on Cognitive Communications and Networking, 2022, 8 (4): 1647- 1664. doi: 10.1109/TCCN.2022.3201080
3	FAN Y P, CHEN Z J, SU T. Abnormal electromagnetic wave detection method before earthquake based on feature extraction of radio frequency I/Q signal[J]. IEEE Sensors Journal, 2023, 23 (11): 11796- 11805. doi: 10.1109/JSEN.2023.3265078
4	KRISHNAMURTHY V, PATTANAYAK K, GOGINENI S, et al. Adversarial radar inference: inverse tracking, identifying cognition, and designing smart interference[J]. IEEE Trans. on Aerospace and Electronic Systems, 2021, 57 (4): 2067- 2081. doi: 10.1109/TAES.2021.3090901
5	ZHANG W X, MA D, ZHAO Z K, et al. Design of cognitive jamming decision-making system against MFR based on reinforcement learning[J]. IEEE Trans. on Vehicular Technology, 2023, 72 (8): 10048- 10062. doi: 10.1109/TVT.2023.3261318
6	NIE G L, LIAO G S, ZENG C. Deceptive jamming suppression method for SAR via auxiliary-channel slow-time coding and change detection[J]. IEEE Geoscience and Remote Sensing Letters, 2022, 19, 4029105.
7	LIAO Y, TANG H, WANG W Q, et al. A low sidelobe deceptive jamming suppression beamforming method with a frequency diverse array[J]. IEEE Trans. on Antennas and Propagation, 2022, 70 (6): 4884- 4889. doi: 10.1109/TAP.2021.3138529
8	LIU F, MASOUROS C, LI A, et al. MIMO radar and cellular coexistence: a power-efficient approach enabled by interference exploitation[J]. IEEE Trans. on Signal Processing, 2018, 66 (14): 3681- 3695. doi: 10.1109/TSP.2018.2833813
9	ROSENBERG L K, GRAY D A. Constrained fast-time STAP for interference suppression in multichannel SAR[J]. IEEE Trans. on Aerospace and Electronic Systems, 2013, 49 (3): 1792- 1805. doi: 10.1109/TAES.2013.6558020
10	CAROTENUTO V, ORLANDO D, FARINA A. Interference covariance matrix structure classification in heterogeneous environment[J]. IEEE Signal Processing Letters, 2019, 26 (10): 1491- 1495. doi: 10.1109/LSP.2019.2936101
11	CHENG S H, SUN X L, CAI Y H et al. A joint azimuth multichannel cancellation（JAMC） antibarrage jamming scheme for spaceborne SAR[J]. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022, 15, 9913- 9926. doi: 10.1109/JSTARS.2022.3221402
12	张亮, 王国宏, 张翔宇, 等. 快慢时间域联合处理抑制C&I干扰[J]. 系统工程与电子技术, 2020, 42 (6): 1274- 1282. doi: 10.3969/j.issn.1001-506X.2020.06.10
	ZHANG L, WANG G H, ZHANG X Y, et al. Fast-slow time domain joint processing suppressing C&I jamming[J]. Systems Engineering and Electronics, 2020, 42 (6): 1274- 1282. doi: 10.3969/j.issn.1001-506X.2020.06.10
13	李欣, 王春阳, 原慧, 等. 基于干扰重构和峭度最大化的SMSP干扰抑制方法[J]. 北京航空航天大学学报, 2018, 44 (6): 1176- 1184.
	LI X, WANG C Y, YUAN H, et al. SMSP jamming suppression method based on jamming reconstruction and kurtosis maximum[J]. Journal of Beijing University of Aeronautics and Astronautics, 2018, 44 (6): 1176- 1184.
14	ZHOU C, LIU Q H, CHEN X L. Parameter estimation and suppression for DRFM-based interrupted sampling repeater jammer[J]. IET Radar, Sonar & Navigation, 2017, 12(1): 56−63.
15	张嘉毫, 李伟, 王万田, 等. 阵列自由度欠定条件下雷达干扰对消方法及性能分析[J]. 系统工程与电子技术, 2024, 46 (11): 3639- 3647.
	ZHANG J H, LI W, WANG W T, et al. Method and analysis of radar interference cancellation on condition of incomplete antenna array freedom[J]. Systems Engineering and Electronics, 2024, 46 (11): 3639- 3647.
16	蒋伊琳, 王林森, 李金鑫. 基于深度神经网络的收发同时系统中自干扰数字对消算法[J]. 电子与信息学报, 2022, 44 (12): 4229- 4237. doi: 10.11999/JEIT211103
	JIANG Y L, WANG L S, LI J X. Self-interference digital cancellation algorithm in simultaneous transceiver system based on deep neural network[J]. Journal of Electronics & Information Technology, 2022, 44 (12): 4229- 4237. doi: 10.11999/JEIT211103
17	ZHANG J H, LI W, GAO H Z, et al. , Heterogeneous dispersed antenna array design for noncooperative interference cancellation[J]. IEEE Trans. on Antennas and Propagation, 2024, 72 (6): 5021- 5032. doi: 10.1109/TAP.2024.3391896
18	ZHANG Y J, HUO W B, HUANG Y L, et al. Jamming policy generation via heuristic programming reinforcement learning[J]. IEEE Trans. on Aerospace and Electronic Systems, 2023, 59 (6): 8782- 8799. doi: 10.1109/TAES.2023.3312231
19	SHA M H, MAO E K, ZHANG K. Polarization-space joint mainlobe jamming countermeasure technique based on divided dimensions[J]. Journal of Systems Engineering and Electronics, 2022, 33 (3): 594- 599. doi: 10.23919/JSEE.2022.000057
20	CHEN X Z, SHU T, YU K B, et al. Implementation of an adaptive wideband digital array radar processor using subbanding for enhanced jamming cancellation[J]. IEEE Trans. on Aerospace and Electronic Systems, 2021, 57 (2): 762- 775. doi: 10.1109/TAES.2020.3042764
21	VOOK F W, COMPTON R T. Bandwidth performance of linear adaptive arrays with tapped delay-line processing[J]. IEEE Trans. on Aerospace and Electronic Systems, 1992, 28 (3): 901- 908. doi: 10.1109/7.256314
22	MARTI G, STUDER C. Single-antenna jammers in MIMO-OFDM can resemble multi-antenna jammers[J]. IEEE Communications Letters, 2023, 27 (11): 3103- 3107. doi: 10.1109/LCOMM.2023.3319818
23	BIGNOTTE E M, UNTERHUBER P, GOMEZ A A, et al. Measurement based tapped delay line model for train-to-train communications[J] IEEE Trans. on Vehicular Technology, 2023, 72(4): 4168−4181.
24	WANG M C, YANG W W, LU X B, et al. Channel inversion power control aided covert communications in uplink NOMA systems[J]. IEEE Wireless Communications Letters, 2022, 11 (4): 871- 875. doi: 10.1109/LWC.2022.3149279
25	KISHORE T R, RAO K D. Automatic intrapulse modulation classification of advanced LPI radar waveforms[J]. IEEE Trans. on Aerospace and Electronic Systems, 2017, 53 (2): 901- 914. doi: 10.1109/TAES.2017.2667142
26	GOU W L, WANG L, LIU Y F, et al. Generation of phase-coded LFM signals based on Fourier domain mode-locked optoelectronic oscillator[J]. Journal of Lightwave Technology, 2023, 41 (19): 6142- 6148. doi: 10.1109/JLT.2023.3282992
27	DONG H, DAI F Z, ZHANG J, et al. HRRPs reconstruction of multiple high-speed targets with large time-bandwidth product LFM waveform based on efficient SBL[J]. IEEE Trans. on Aerospace and Electronic Systems, 2024, 60 (4): 5322- 5339. doi: 10.1109/TAES.2024.3390650
28	HUANG Q, WEI S P, ZHANG L. Robust adaptive time-frequency filtering for frequency shift jamming suppression[J]. IEEE Trans. on Aerospace and Electronic Systems, 2023, 59 (6): 7963- 7976. doi: 10.1109/TAES.2023.3297559
29	秦焕丁, 孟进, 何方敏, 等. 多抽头结构的宽带射频干扰对消及优化设计[J]. 系统工程与电子技术, 2023, 45 (9): 2681- 2689.
	QING H D, MENG J, HE F M, et al. Optimization design of wideband RF interference cancellation based on multi-tap structure[J]. Systems Engineering and Electronics, 2023, 45 (9): 2681- 2689.
30	GAO C C, THE K C, LIU A. Piecewise nonlinear frequency modulation waveform for MIMO radar[J]. IEEE Journal of Selected Topics in Signal Processing, 2017, 11 (2): 379- 390. doi: 10.1109/JSTSP.2016.2616108

序号	基带带宽/Hz	中心频点处		全频段
序号	基带带宽/Hz	SOI对消比/dB	干扰对消比/dB	SOI对消比/dB	干扰对消比/dB
1	0	1.08×10⁻⁴	44.61	—	—
2	10	0.28	32.71	0.19	32.06
3	100	0.58	23.63	0.23	24.17
4	1×10³	0.80	20.18	1.41	21.55
5	10	0.87	17.38	3.75	18.13
6	100	4.35	15.86	6.33	16.74
7	1×10⁶	8.87	14.35	10.71	15.92

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波形编码抗主瓣干扰方法带宽限制分析及优化

Analysis and optimization of bandwidth limitation for anti-mainlobe jamming method based on waveform coding

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