FDA-MIMO雷达目标距离、角度及未知互耦参数估计

doi:10.12305/j.issn.1001-506X.2021.10.12

系统工程与电子技术 ›› 2021, Vol. 43 ›› Issue (10): 2797-2802.doi: 10.12305/j.issn.1001-506X.2021.10.12

FDA-MIMO雷达目标距离、角度及未知互耦参数估计

乔理扬¹, 崔忠马², 杨赟秀³, 舒勤^1,*

1. 四川大学电气工程学院, 四川成都 610065
2. 北京遥感设备研究所, 北京 100854
3. 西南技术物理研究所, 四川成都 610045

收稿日期:2020-06-24 出版日期:2021-10-01 发布日期:2021-11-04
通讯作者: 舒勤
作者简介:乔理扬(1995—), 男, 硕士研究生, 主要研究方向为信号与信息处理、阵列信号处理|崔忠马(1975—), 男, 研究员, 硕士, 主要研究方向为雷达系统设计、雷达信号处理|杨赟秀(1978—), 女, 高级工程师, 硕士, 主要研究方向为雷达信号处理、探测器设计|舒勤(1958—), 男, 教授, 博士研究生导师, 博士, 主要研究方向为信号与信息处理、阵列信号处理、自适应滤波算法
基金资助:
装发预研项目资助课题(JG2020294)

Estimation of targets' range, angle and unknown mutual coupling parameters for FDA-MIMO radar

Liyang QIAO¹, Zhongma CUI², Yunxiu YANG³, Qin SHU^1,*

1. School of Electrical Engineering, Sichuan University, Chengdu 610065, China
2. Beijing Institute of Remote Sensing Equipment, Beijing 100084, China
3. Norla Institute of Technical Physics, Chengdu 610045, China

Received:2020-06-24 Online:2021-10-01 Published:2021-11-04
Contact: Qin SHU

摘要/Abstract

摘要：

针对频控阵-多输入多输(frequency diverse array multiple input multiple output, FDA-MIMO)雷达阵列间存在未知互耦合情况的参数估计问题, 提出一种基于数据转换的二维多重信号分类方法。首先, 构造了存在未知互耦合影响的接收信号模型。然后，通过子空间分解的方法得到用于参数估计的谱函数, 并且采用数据转换的方法来解决谱函数由于未知耦合矩阵存在而失真的问题。最后，利用得到的目标距离和角度参数的估计值, 通过类似线性约束最小方差重构优化问题, 估计出耦合系数矩阵。仿真结果验证了所提方法的有效性，能准确估计阵列间存在未知互耦合效应时的参数和互耦合系数。

关键词: FDA-MIMO雷达, 未知互耦合, 距离、角度估计

Abstract:

Aiming at the parameter estimation problem of unknown mutual coupling between frequency diverse array multiple input multiple output (FDA-MIMO) radar arrays, a two dimensional multiple signal classification method based on data-conversion is proposed. Firstly, a received signal model with unknown mutual coupling effects is constructed. Secondly, the spectral function for parameter estimation is obtained by subspace decomposition. And then, the data-conversion method is used to solve the problem of spectral function distortion due to the existence of unknown coupling matrix. Finally, the estimated values of the targets' range and angle are used to reconstruct the optimization problem through a linearly constrained minimum variance to estimate the coupling coefficient matrix. Simulation results confirm the effectiveness of the proposed method which can accurately estimate the parameters and mutual coupling coefficients when unknown mutual coupling effects exist between the arrays.

Key words: frequency diverse array multiple input multiple output (FDA-MIMO) radar, unknown mutual coupling, range and angle estimation

中图分类号:

TN957

乔理扬, 崔忠马, 杨赟秀, 舒勤. 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.

Liyang QIAO, Zhongma CUI, Yunxiu YANG, Qin SHU. Estimation of targets' range, angle and unknown mutual coupling parameters for FDA-MIMO radar[J]. Systems Engineering and Electronics, 2021, 43(10): 2797-2802.

图/表 5

参考文献 23

1	ERAN F, ALEXANDER M, RICK S, et al. MIMO radar: an idea whose time has come[C]//Proc. of the IEEE Radar Confe-rence, 2004: 71-78.
2	LI J , PETRE S . MIMO radar with colocated antennas[J]. IEEE Signal Processing Magazine, 2007, 24 (5): 106- 114. doi: 10.1109/MSP.2007.904812
3	ANTONIK P, WICKS M C, GRIFFITHS H D, et al. CRLB performance for bistatic MIMO rada[C]//Proc. of the IEEE Radar Conference, 2015: 1468-1472.
4	PAUL A, MICHAEL C W, HUGH G, et al. Frequency diverse array radars[C]//Proc. of the IEEE Conference on Radar, 2006.
5	XU J W , LIAO G S , ZHU S Q , et al. Joint range and angle estimation using MIMO radar with frequency diverse array[J]. IEEE Trans.on Signal Processing, 2015, 63 (13): 3396- 3410. doi: 10.1109/TSP.2015.2422680
6	PIER F S, CHRIS J B, HUGH G. Range-angle dependent waveform[C]//Proc. of the IEEE Radar Conference, 2010: 511-515.
7	WANG Y L , WU Y , SHEN Y . Joint spatiotemporal multipath mitigation in large-scale array localization[J]. IEEE Trans.on Signal Processing, 2019, 67 (3): 783- 797. doi: 10.1109/TSP.2018.2879625
8	WANG X P , WAN L T , HUANG M X , et al. Low-complexity channel estimation for circular and noncircular signals in virtual MIMO vehicle communication systems[J]. IEEE Trans.on Vehicular Technology, 2020, 69 (4): 3916- 3928. doi: 10.1109/TVT.2020.2970967
9	WANG B , WANG J , GUO Y . Mutual coupling calibration with instrumental sensors[J]. Electronics Letters, 2004, 40 (7): 406- 408. doi: 10.1049/el:20040287
10	AHMET M E, TEMEL E T. Compressed sensing for single snapshot direction finding in the presence of mutual coupling[C]// Proc. of the 24th Signal Processing and Communication Application Conference, 2016: 1109-1112.
11	LAURENT S, MARC L. Coupling effects in MIMO phased array[C]//Proc. of the IEEE Radar Conference, 2016.
12	BERGIN J , GUERCI . Book review of "MIMO radar: theory and application"[J]. IEEE Aerospace & Electronic Systems Magazine, 2018, 33 (10): 51- 53.
13	HASAN M . A generalized transfer-function based array calibration technique for direction finding[J]. IEEE Trans.on Signal Processing, 2008, 56 (2): 851- 855. doi: 10.1109/TSP.2007.907836
14	XIE J , WANG L , WANG Y X . Efficient real-valued rank reduction algorithm for DOA estimation of noncircular sources under mutual coupling[J]. IEEE Access, 2018, 6, 64450- 64460. doi: 10.1109/ACCESS.2018.2877602
15	ZHANG M L , ZHOU Y Y . A unified framework and sparse bayesian perspective for direction-of-arrival estimation in the presence of array imperfections[J]. IEEE Trans.on Signal Processing, 2013, 61 (15): 3786- 3798. doi: 10.1109/TSP.2013.2262682
16	LIAO B , ZHANG Z G , CHAN S C . DOA estimation and tracking of ulas with mutual coupling[J]. IEEE Trans.on Aerospace and Electronic Systems, 2012, 48 (1): 891- 905. doi: 10.1109/TAES.2012.6129676
17	MENG D D , WANG X P , HUANG M X , et al. Reweighted l₁-norm minimization for high resolution DOA estimation under unknown mutual coupling[J]. Electronics Letters, 2018, 54 (23): 1346- 1348. doi: 10.1049/el.2018.6844
18	BENJAMIN F , ANTHONY J W . Direction finding in the presence of mutual coupling[J]. IEEE Trans.on Antennas and Propagation, 1991, 39 (3): 273- 284. doi: 10.1109/8.76322
19	AHMET M E . A novel data transformation approach for DOA estimation with 3-D antenna arrays in the presence of mutual coupling[J]. IEEE Antennas and Wireless Propagation Letters, 2017, 16, 2118- 2121. doi: 10.1109/LAWP.2017.2699292
20	WEN F Q , WANG J , SHI J P , et al. Auxiliary vehicle positioning based on robust DOA estimation with unknown mutual coupling[J]. IEEE Internet of Things Journal, 2020, 7 (6): 5521- 5532. doi: 10.1109/JIOT.2020.2979771
21	WANG X H , ZHANG G , WEN F Q , et al. Angle estimation for bistatic MIMO radar with unknown mutual coupling based on three-way compressive sensing[J]. Journal of Systems Engineering and Electronics, 2017, 28 (2): 257- 266. doi: 10.21629/JSEE.2017.02.07
22	KHAN W , QURESHI I M , SAEED S . 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
23	CHEN J F, MA H. An accurate real-time algorithm for spectrum peaks search in 2D MUSIC[C]//Proc. of the International Conference on Multimedia Technology, 2011: 3385-3388.

[1]	雷禹, 冷祥光, 周晓艳, 孙忠镇, 计科峰. 基于改进ResNet网络的复数SAR图像舰船目标识别方法[J]. 系统工程与电子技术, 2022, 44(12): 3652-3660.
[2]	唐军奎, 刘峥, 谢荣, 曾波. MIMO雷达稀疏阵列优化设计方法[J]. 系统工程与电子技术, 2022, 44(12): 3661-3666.
[3]	吴志鹏, 张平, 李震, 黄磊, 刘畅, 高硕. 基于轻小型无人机雷达的植被高度反演方法[J]. 系统工程与电子技术, 2022, 44(12): 3667-3675.
[4]	徐桂光, 王旭东, 汪飞, 胡国兵, 高涌荇, 罗泽虎. 基于SE-ResNeXt网络的低信噪比LPI雷达辐射源信号识别[J]. 系统工程与电子技术, 2022, 44(12): 3676-3684.
[5]	衣晓, 曾睿. 基于k近邻平均距离的异步航迹关联算法[J]. 系统工程与电子技术, 2022, 44(11): 3515-3521.
[6]	李彦君, 刘佳, 徐秋锋. 基于切比雪夫拟合的BP自聚焦算法[J]. 系统工程与电子技术, 2022, 44(10): 3020-3028.
[7]	王彩云, 姚晨, 吴钇达, 王佳宁, 李晓飞, 黄盼盼. 基于改进Dijkstra算法与时频域滤波的雷达目标识别[J]. 系统工程与电子技术, 2022, 44(10): 3090-3095.
[8]	熊世超, 倪嘉成, 张群, 罗迎. 基于频谱旋转ωk算法的大斜视SAR地面动目标成像[J]. 系统工程与电子技术, 2022, 44(10): 3104-3114.
[9]	杨立儒, 刘永祥, 杨威. 基于迁移学习的雷达杂波幅度统计模型选择[J]. 系统工程与电子技术, 2022, 44(8): 2457-2467.
[10]	王彩云, 吴钇达, 王佳宁, 马璐, 赵焕玥. 基于改进的CNN和数据增强的SAR目标识别[J]. 系统工程与电子技术, 2022, 44(8): 2483-2487.
[11]	熊元燚, 谢文冲. 基于空时约束的自适应迭代单脉冲估计方法[J]. 系统工程与电子技术, 2022, 44(8): 2506-2514.
[12]	刘斌, 范翔宇, 张自伟, 张烨. 基于自适应尺度变换-双稳态随机共振模型的BPSK信号检测算法[J]. 系统工程与电子技术, 2022, 44(7): 2084-2095.
[13]	廖金玲, 廖桂生, 许京伟, 兰岚. 基于EPC-MIMO编码设计的解距离模糊性能分析[J]. 系统工程与电子技术, 2022, 44(7): 2166-2174.
[14]	李润林, 邹焕新, 曹旭, 成飞, 贺诗甜, 李美霖. 基于中心点和语义信息的多方向遥感舰船检测[J]. 系统工程与电子技术, 2022, 44(6): 1772-1781.
[15]	孙晶明, 虞盛康, 孙俊. 基于元学习的雷达小样本目标识别方法及改进[J]. 系统工程与电子技术, 2022, 44(6): 1839-1845.

FDA-MIMO雷达目标距离、角度及未知互耦参数估计

Estimation of targets' range, angle and unknown mutual coupling parameters for FDA-MIMO radar

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 5

参考文献 23

相关文章 15

编辑推荐

Metrics

本文评价