基于MVDR波束形成的FDA平台外干扰抑制

doi:10.12305/j.issn.1001-506X.2023.01.05

系统工程与电子技术 ›› 2023, Vol. 45 ›› Issue (1): 32-40.doi: 10.12305/j.issn.1001-506X.2023.01.05

• 电子技术 • 上一篇

基于MVDR波束形成的FDA平台外干扰抑制

陈阳¹, 田波¹^,*, 王春阳¹, 宫健¹, 谭铭², 赵英健¹

1. 空军工程大学防空反导学院, 陕西西安 710051
2. 国防科技大学信息通信学院, 湖北武汉 430010

收稿日期:2021-11-22 出版日期:2023-01-01 发布日期:2023-01-03
通讯作者: 田波
作者简介:陈阳(1997—), 男, 硕士研究生, 主要研究方向为雷达电子对抗
田波(1979—), 男, 副教授, 博士, 主要研究方向为雷达电子对抗
王春阳(1967—), 男, 教授, 博士, 主要研究方向为雷达电子对抗
宫健(1984—), 男, 副教授, 博士, 主要研究方向为雷达信号处理
谭铭(1992—), 男, 讲师, 博士, 主要研究方向为阵列信号处理、电子对抗技术、波形分集
赵英健(1997—), 男, 硕士研究生, 主要研究方向为阵列信号处理
基金资助:
陕西省自然科学基金(2021JM-222);中国博士后科学基金(2019M662257)

FDA platform external interference suppression based on MVDR beamforming

Yang CHEN¹, Bo TIAN¹^,*, Chunyang WANG¹, Jian GONG¹, Ming TAN², Yingjian ZHAO¹

1. Air and Missile Defense College, Air Force Engineering University, Xi'an 710051, China
2. College of Information and Communication, National University of Defense Technology, Wuhan 430010, China

Received:2021-11-22 Online:2023-01-01 Published:2023-01-03
Contact: Bo TIAN

摘要/Abstract

摘要：

针对频控阵(frequency diverse array, FDA)在对与目标位置相近的平台外干扰进行抑制时, 传统FDA与非线性频偏结合不能实现距离-角度去耦合、对数递增FDA主瓣展宽较大和汉明窗加权FDA距离维旁瓣过高的问题, 在充分研究汉明窗加权的线性FDA(Hamming linear FDA, HL-FDA)方案的基础上, 对4种频偏方案的性能进行了分析, 提出采用FDA多输入多输出结构代替传统的一维均匀线性FDA结构, 通过结合最小方差无失真响应(minimum variance distortion free respinse, MVDR)准则, 将HL-FDA应用到MVDR自适应波束形成层面, 对平台外干扰进行抑制。仿真验证了HL-FDA在结合MVDR自适应波束形成算法后能有效地对抗距离-角度二维平台外干扰。

关键词: 频控阵, 距离-角度耦合, 非线性频偏, 最小方差无失真响应, 干扰抑制

Abstract:

For the frequency diverse array (FDA) to suppress the interference near the target position outside the platform, the combination of traditional FDA and nonlinear frequency offset cannot achieve range-angle decoupling, logarithmic increasing FDA main lobe broadening and Hamming window weighted FDA range dimension sidelobe too high. Based on the full study of the Hamming window weighted linear FDA (HL-FDA) scheme, the performance of four frequency offset schemes is analyzed, and the frequency diverse array multiple-input multiplt-output structure is proposed to replace the traditional one-dimensional uniform linear FDA structure. By combining the minimum variance distortion free response (MVDR) criterion, the HL-FDA is applied to the MVDR adaptive beamforming level to suppress the platform external interference. The simulation results show that the HL-FDA can effectively counter the range-angle two-dimensional platform external interference combined with the MVDR adaptive beamforming algorithm.

Key words: frequency diverse array (FDA), range-angle coupling, nonlinear frequency offset, minimum variance distortion free response (MVDR), interference suppression

中图分类号:

TN974

陈阳, 田波, 王春阳, 宫健, 谭铭, 赵英健. 基于MVDR波束形成的FDA平台外干扰抑制[J]. 系统工程与电子技术, 2023, 45(1): 32-40.

Yang CHEN, Bo TIAN, Chunyang WANG, Jian GONG, Ming TAN, Yingjian ZHAO. FDA platform external interference suppression based on MVDR beamforming[J]. Systems Engineering and Electronics, 2023, 45(1): 32-40.

图/表 9

图1

图2

表1

图3

图4

图5

图6

图7

图8

参考文献 30

1	ANTONIK P, WICKS M C, GRIFFITHS H D, et al. Frequency diverse array radars[C]//Proc. of the IEEE Conference on Radar, 2006: 215-217.
2	XUJ W,LIAOG S,ZHUS Q,et al.Joint range and angle estimation using MIMO radar with frequency diverse array[J].IEEE Tran.on Signal Processing,2015,63(13):3396-3410. doi: 10.1109/TSP.2015.2422680
3	WANG W Q, SO H C, FARINA A. FDA-MIMO signal processing for mainlobe jammer suppression[C]//Proc. of the 27th European Signal Processing Conference, 2019.
4	LANL,LIAOG S,XUJ W,et al.Transceive beamforming with accurate nulling in FDA-MIMO radar for imaging[J].IEEE Trans.on Geoscience & Remote Sensing,2020,58(6):4145-4159.
5	DINGZ H,XIEJ W,WANGB,et al.Robust adaptive null broa-dening method based on FDA-MIMO radar[J].IEEE Access,2020,8,177976-177983. doi: 10.1109/ACCESS.2020.3025602
6	ZHOUC L,WANGC Y,GONGJ,et al.FDA-MIMO radar transmitting subaperture design and anti-interference perfor-mance analysis[J].AIP Advances,2021,11(11):115018. doi: 10.1063/5.0072832
7	LIUY B,WANGC Y,GONGJ,et al.Robust suppression of deceptive jamming with VHF-FDA-MIMO radar under multipath effects[J].Remote Sensing,2022,14(4):942. doi: 10.3390/rs14040942
8	GAOK D,WANGW Q,CAIJ Y,et al.Decoupled frequency diverse array range-angle-dependent beampattern synthesis using non-linearly increasing frequency offsets[J].IET Microwaves Antennas and Propagation,2016,10(8):880-884. doi: 10.1049/iet-map.2015.0658
9	WANGY X,HUANGG C,LIW.Transmit beampattern design in range and angle domains for MIMO frequency diverse array radar[J].IEEE Antennas and Propagation Letters,2017,16,1003-1006. doi: 10.1109/LAWP.2016.2616193
10	TANGW G,JIANGH,ZHANGQ.Range-angle decoupling and estimation for FDA-MIMO radar via atomic norm minimization and accelerated proximal gradient[J].IEEE Signal Processing Letters,2020,27,366-370. doi: 10.1109/LSP.2020.2972470
11	乔理扬,崔忠马,杨赟秀,等.FDA-MIMO雷达目标距离、角度及未知互耦参数估计[J].系统工程与电子技术,2021,43(10):2797-2802. doi: 10.12305/j.issn.1001-506X.2021.10.12
	QIAOL Y,CUIZ M,YANGY X,et al.Estimation of targets'range, angle and unknown mutual coupling parameters for FDA-MIMO radar[J].Systems Engineering and Electronics,2021,43(10):2797-2802. doi: 10.12305/j.issn.1001-506X.2021.10.12
12	ZHOUC L,WANGC Y,GONGJ,et al.FDA-MIMO beampattern synthesis with an analytical method[J].International Journal of Aerospace Engineering,2021,2021,9051131.
13	LIAOY,TANGH,CHENX L,et al.Frequency diverse array beampattern synthesis with taylor windowed frequency offsets[J].IEEE Antennas and Wireless Propagation Letters,2020,19(11):1901-1905. doi: 10.1109/LAWP.2020.3024710
14	KHANW,QURESHII M,SAEEDS.Frequency diverse array radar with logarithmically increasing frequency offset[J].IEEE Antennas and Wireless Propagation Letters,2015,14,499-502. doi: 10.1109/LAWP.2014.2368977
15	KHANW,QURESHII M,BASITA,et al.Range-bins-based MIMO frequency diverse array radar with logarithimic frequency offset[J].IEEE Antennas and Wireless Propagation Letters,2016,15,885-888. doi: 10.1109/LAWP.2015.2478964
16	KHANW,QURESHII M,BASITA,et al.Performance analysis of MIMO-frequency diverse array radar with variable logarithmic offsets[J].Progress in Electromagnetics Research C,2016,62,23-34.
17	BASITA,QURESHII M,KHANW,et al.Beam pattern synthesis for an FDA radar with hamming window-based nonuniform frequency offset[J].IEEE Antennas and Wireless Propagation Letters,2017,16,2283-2286. doi: 10.1109/LAWP.2017.2714761
18	XU J W, LIAO G S, ZHU S Q. Receive beamforming of frequency diverse array radar systems[C]//Proc. of the 13th URSI General Assembly and Scientific Symposium, 2014.
19	LIUY W,RUANH,WANGL,et al.The random frequency diverse array: a new antenna structure for uncoupled direction-range indication in active sensing[J].IEEE Journal of Selected Topics in Signal Processing,2016,11(2):295-308.
20	TANM,WANGC Y,YUANH,et al.FDA-MIMO beamforming synthesis with Hamming window weighted linear frequency increments[J].International Journal of Aerospace Engineering,2020,2020,4851909.
21	TAN M, WANG C Y, LI Z, et al. Adaptive beamforming using frequency diverse MIMO radar with nonlinear frequency offset[C]//Proc. of the IEEE 11th Sensor Array and Multichannel Signal Processing Workshop, 2020.
22	NUSENUS Y,BASITA.Frequency-modulated diverse array transmit beamforming with bat metaheuristic optimization[J].IET Radar, Sonar and Navigation,2020,14(9):1338-1342. doi: 10.1049/iet-rsn.2019.0629
23	王博,谢军伟,张晶,等.对数频偏FDA方向图解耦优化[J].系统工程与电子技术,2020,42(3):505-512.
	WANGB,XIEJ W,ZHANGJ,et al.Decoupling optimization of frequency diverse array with logarithmically increasing frequency offset[J].Systems Engineering and Electronics,2020,42(3):505-512.
24	王博,谢军伟,张晶,等.基于SD-LCMV算法的FDA平台外干扰抑制[J].北京航空航天大学学报,2019,45(11):2247-2256.
	WANGB,XIEJ W,ZHANGJ,et al.FDA platform external interference suppression based on SD-LCMV algorithm[J].Journal of Beijing University of Aeronautics and Astronautics,2019,45(11):2247-2256.
25	王博,谢军伟,张晶,等.基于Capon的CSB sin-FDA稳健波束形成[J].北京理工大学学报,2020,40(1):53-61.
	WANGB,XIEJ W,ZHANGJ,et al.Adaptive beamforming of CSB sin-FDA based on RCB algorithm[J].Transactions of Beijing Institute of Technology,2020,40(1):53-61.
26	LANL,LIAOG S,XUJ W,et al.Suppression of mainbeam deceptive jammer with FDA-MIMO radar[J].IEEE Trans.on Vehicular Technology,2020,69(10):11584-11598.
27	LANL,LIAOG S,XUJ W,et al.Main-beam deceptive jamming suppression with non-adaptive beam-forming in FDA-MIMO radar[J].Journal of Signal Processing,2019,35(6):944-950.
28	GEJ A,XIEJ W,WANGB.A cognitive active anti-jamming method based on frequency diverse array radar phase center[J].Digital Signal Processing,2021,109,102915.
29	TANM,WANGC Y,LIZ H.Correction analysis of frequency diverse array radar about time[J].IEEE Trans.on Antennas and Propagation,2021,69(2):834-847.
30	赵英健,田波,王春阳,等.基于频控阵的改进ESB波束形成算法[J].系统工程与电子技术,2021,43(11):3151-3159.
	ZHAOY J,TIANB,WANGC Y,et al.Improved ESB beamforming algorithm based on frequency diverse array[J].Systems Engineering and Electronics,2021,43(11):3151-3159.

参数	数值
参考载频/GHz	f₀=9
阵元数	M=N=15
阵元间隔/m	d_T=d_R=0.015
目标位置	(5°, 15 km)
SNR/dB	20
干扰1位置	(5°, 24 km)
干扰1 INR/dB	50
干扰2位置	(18°, 15 km)
干扰2 INR/dB	50

[1]	唐虎, 曾光辉, 廖轶, 王文钦. 基于区间算法的频控阵阵元位置误差分析[J]. 系统工程与电子技术, 2023, 45(1): 15-24.
[2]	张逸群, 兰岚, 廖桂生, 许京伟. 基于二次补偿的FDA-MIMO雷达抗主瓣欺骗式干扰方法[J]. 系统工程与电子技术, 2022, 44(9): 2769-2775.
[3]	万福海, 许京伟, 张振荣. FDA-MIMO雷达稳健抗主瓣距离欺骗式干扰技术[J]. 系统工程与电子技术, 2022, 44(9): 2809-2816.
[4]	赵英健, 田波, 王春阳, 宫健, 谭铭, 周长霖. 基于FDA-MIMO雷达的主瓣SMSP干扰空时域联合抑制方法[J]. 系统工程与电子技术, 2022, 44(7): 2157-2165.
[5]	傅东宁, 廖桂生, 黄岩, 张邦杰, 王幸. 基于图拉普拉斯嵌入的合成孔径雷达时变窄带干扰抑制算法[J]. 系统工程与电子技术, 2022, 44(6): 1846-1853.
[6]	胡艳芳, 陈伯孝, 吴传章. 基于单脉冲三维成像的抗交叉眼干扰方法[J]. 系统工程与电子技术, 2022, 44(4): 1188-1194.
[7]	吴灏, 康颖, 葛松虎, 李亚星, 孟进. VHF/UHF通信电台接收链路中的干扰抑制合并方法[J]. 系统工程与电子技术, 2022, 44(3): 1014-1021.
[8]	万阳良, 梁兴东, 李焱磊. 方位频域滤波的机场毫米波雷达干扰抑制方法[J]. 系统工程与电子技术, 2022, 44(11): 3357-3363.
[9]	刘奕彬, 王春阳, 宫健, 谭铭. 基于频控阵MIMO雷达的低复杂度稳健波束形成算法[J]. 系统工程与电子技术, 2022, 44(11): 3388-3396.
[10]	李宁, 吕宗森, 郭拯危. 联合变化检测与子带对消技术的SAR图像干扰抑制方法[J]. 系统工程与电子技术, 2021, 43(9): 2484-2492.
[11]	郭文博, 宋长庆, 张译丹, 赵宏志, 邵士海, 唐友喜. 电磁频谱伞罩自干扰抑制实验验证[J]. 系统工程与电子技术, 2021, 43(9): 2637-2641.
[12]	兰岚, 许京伟, 朱圣棋, 廖桂生, 张玉洪. 波形分集阵列雷达抗干扰进展[J]. 系统工程与电子技术, 2021, 43(6): 1437-1451.
[13]	陈威, 张吉建, 谢文冲, 王永良. 机载相控阵雷达灵巧干扰信号模型及抑制方法研究0[J]. 系统工程与电子技术, 2021, 43(2): 343-350.
[14]	赵英健, 田波, 王春阳, 宫健, 谭铭. 基于频控阵的改进ESB波束形成算法[J]. 系统工程与电子技术, 2021, 43(11): 3151-3159.
[15]	张亮, 王国宏, 孙殿星, 于亦文, 张翔宇. 基于回波预处理和相参积累的C&I干扰抑制算法[J]. 系统工程与电子技术, 2021, 43(10): 2869-2875.

基于MVDR波束形成的FDA平台外干扰抑制

FDA platform external interference suppression based on MVDR beamforming

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 9

参考文献 30

相关文章 15

编辑推荐

Metrics

本文评价