任意结构阵列的AOA估计方法研究

洪优佳; 简志华; 潘鹏; 王海泉

doi:10.11959/j.issn.1000-0801.2025032

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任意结构阵列的AOA估计方法研究

研究与开发 | 更新时间：2025-05-13

- 任意结构阵列的AOA估计方法研究
- Research on AOA estimation methods for arbitrary structured arrays
- 电信科学 2025年41卷第4期页码：117-131
- 作者机构：
  
  杭州电子科技大学通信工程学院，浙江杭州 310018
- 作者简介：
  
  [ "洪优佳（2000- ），女，杭州电子科技大学通信工程学院硕士生，主要研究方向为信号与信息处理。" ]
  [ "简志华（1978- ），男，博士，杭州电子科技大学通信工程学院副教授、硕士生导师，主要研究方向为伪造语音检测、语音中的隐私保护、语音转换与生成等。" ]
  [ "潘鹏（1983- ），男，杭州电子科技大学通信工程学院教授，主要研究方向为 MIMO 及大规模 MIMO 预编码和容量分析、多用户检测。" ]
  [ "王海泉（1964- ），男，博士，杭州电子科技大学通信工程学院教授、博士生导师，主要研究方向为无线通信、多天线系统、信号检测、信息论等。" ]
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2025032
  中图分类号： TP393
- 收稿日期：2024-11-15，
  
  修回日期：2024-12-22，
  
  纸质出版日期：2025-04-20
- 稿件说明：
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洪优佳,简志华,潘鹏等.任意结构阵列的AOA估计方法研究[J].电信科学,2025,41(04):117-131.

HONG Youjia,JIAN Zhihua,PAN Peng,et al.Research on AOA estimation methods for arbitrary structured arrays[J].Telecommunications Science,2025,41(04):117-131.
洪优佳,简志华,潘鹏等.任意结构阵列的AOA估计方法研究[J].电信科学,2025,41(04):117-131. DOI： 10.11959/j.issn.1000-0801.2025032.

HONG Youjia,JIAN Zhihua,PAN Peng,et al.Research on AOA estimation methods for arbitrary structured arrays[J].Telecommunications Science,2025,41(04):117-131. DOI： 10.11959/j.issn.1000-0801.2025032.

摘要

波达方向（direction of arrival，DOA）估计是阵列信号处理中的一个关键领域，而波达角（angle of arrival，AOA）则是其核心参数。将AOA估计作为主要研究目标，提高其在任意结构阵列中的准确性。通过分析现有文献中关于任意结构阵列的系统模型，基于E-子空间理论，结合最大似然原理与Lloyd-like迭代算法，提出了一种新的子空间逼近迭代算法。此外，为了降低计算复杂度，结合MUSIC算法，提出了基于MUSIC峰值范围的迭代改进算法。最后，通过仿真验证了以上方法在毫米波信道估计中的有效性，相较于传统的MUSIC算法性能显著提升。

Abstract

Direction of arrival (DOA) estimation is a critical area in array signal processing

with angle of arrival (AOA) being its core parameter. AOA estimation was taken as the main research objective to enhance accuracy in arbitrary structured arrays. By analyzing the system models of arbitrary structured arrays in the existing literature

a new subspace approximation iterative algorithm was proposed based on E-subspace theory

combined with the maximum likelihood criterion and Lloyd-like iterative algorithm. Furthermore

to reduce computational complexity and improve angle estimation accuracy

an iterative improvement algorithm based on the MUSIC peak range was proposed in conjunction with the MUSIC algorithm. Finally

simulation results demonstrate the effectiveness of the proposed methods in millimeter-wave channel estimation

showing significant performance improvements compared to the traditional MUSIC algorithm.

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references

NING Y M , MA S , MENG F Y , et al . DOA estimation based on ESPRIT algorithm method for frequency scanning LWA [J ] . IEEE Communications Letters , 2020 , 24 ( 7 ): 1441 - 1445 .

ZHENG Z , YANG C L , WANG W Q , et al . Robust DOA estimation against mutual coupling with nested array [J ] . IEEE Signal Processing Letters , 2020 , 27 : 1360 - 1364 .

ZHAO H Q , PENG Y , XU W J . Complex total maximum versoria criterion algorithm for DOA estimation [J ] . IEEE Transactions on Circuits and Systems II: Express Briefs , 2024 , 71 ( 4 ): 2489 - 2493 .

FU M C , ZHENG Z , WANG W Q , et al . Coarray interpolation for DOA estimation using coprime EMVS array [J ] . IEEE Signal Processing Letters , 2021 , 28 : 548 - 552 .

LI B B , ZHANG X F , LI J F , et al . DOA estimation of non-circular source for large uniform linear array with a single snapshot: extended DFT method [J ] . IEEE Communications Letters , 2021 , 25 ( 12 ): 3843 - 3847 .

JACKSON B R . 2D direction of arrival estimation using uniform circular arrays with radiation pattern reconfigurable antennas [J ] . IEEE Access , 2022 ( 10 ): 11909 - 11923 .

LI J F , MA P H , ZHANG X F , et al . Improved DFT algorithm for 2D DOA estimation based on 1D nested array motion [J ] . IEEE Communications Letters , 2020 , 24 ( 9 ): 1953 - 1956 .

FU M C , ZHENG Z , WANG W Q . 2-D DOA estimation for nested conformal arrays via sparse reconstruction [J ] . IEEE Communications Letters , 2021 , 25 ( 3 ): 980 - 984 .

CRISAFULLI O , PIAZZESE N I , PAVONE S C , et al . Performance analysis of BLE-5.1 angle of arrival estimation using embedded radiation patterns on a 3 × 3 uniform rectangular array [J ] . IEEE Access , 2024 ( 12 ): 42572 - 42584 .

齐子森 , 彭大林 , 许华 , 等 . 柱面共形阵列DOA与极化参数高效联合估计算法 [J ] . 空军工程大学学报(自然科学版) , 2021 , 22 ( 3 ): 55 - 61 .

QI Z S , PENG D L , XU H , et al . A DOA and polarization parameters efficient estimation algorithm of cylindrical conformal array antenna [J ] . Journal of Air Force Engineering University (Natural Science Edition) , 2021 , 22 ( 3 ): 55 - 61 .

孙仕礼 , 刘帅 , 金铭 . 基于欧拉旋转和极化投影的共形阵列建模方法 [J ] . 信号处理 , 2021 , 37 ( 8 ): 1430 - 1440 .

SUN S L , LIU S , JIN M . Conformal array modeling method based on Euler rotation and polarization projection [J ] . Journal of Signal Processing , 2021 , 37 ( 8 ): 1430 - 1440 .

张羚 , 郭英 , 邹峰 , 等 . 锥面共形阵列非圆信号2D-DOA估计 [J ] . 系统工程与电子技术 , 2018 , 40 ( 5 ): 989 - 996 .

ZHANG L , GUO Y , ZOU F , et al . 2D-DOA estimation on conical conformal array antennas for non-circular signals [J ] . Systems Engineering and Electronics , 2018 , 40 ( 5 ): 989 - 996 .

KRIM H , FORSTER P , PROAKIS J G . Operator approach to performance analysis of root-MUSIC and root-Min-norm [J ] . IEEE Transactions on Signal Processing , 1992 , 40 ( 7 ): 1687 - 1696 .

刘学承 , 朱敏 , 武岩波 . 基于变换域APSO的任意阵列宽带DOA估计算法 [J ] . 信号处理 , 2022 , 38 ( 6 ): 1306 - 1315 .

LIU X C , ZHU M , WU Y B . Based-on transformed-domain accelerated particle swarm optimization wideband DOA estimation algorithm for arbitrary arrays [J ] . Journal of Signal Processing , 2022 , 38 ( 6 ): 1306 - 1315 .

FRIEDLANDER B . Direction finding using an interpolated array [C ] // Proceedings of the International Conference on Acoustics, Speech, and Signal Processing . Piscataway : IEEE Press , 2002 : 2951 - 2954 .

WEISS A J , GAVISH M . Direction finding using ESPRIT with interpolated arrays [J ] . IEEE Transactions on Signal Processing , 1991 , 39 ( 6 ): 1473 - 1478 .

刘松 . 均匀圆阵高效波达方向估计关键技术研究 [D ] . 重庆 : 重庆大学 , 2016 .

LIU S . Research on key technologies of efficient DOA estimation for uniform circular array [D ] . Chongqing : Chongqing University , 2016 .

武智炜 , 王海泉 , 李美慧 , 等 . 基于子空间的指数和分解及在信道估计中的应用 [J ] . 电信科学 , 2023 , 39 ( 4 ): 52 - 59 .

WU Z W , WANG H Q , LI M H , et al . Decomposition of exponential sums based on subspace and its application in channel estimation [J ] . Telecommunications Science , 2023 , 39 ( 4 ): 52 - 59 .

STOICA P , SHARMAN K C . Maximum likelihood methods for direction-of-arrival estimation [J ] . IEEE Transactions on Acoustics, Speech, and Signal Processing , 1990 , 38 ( 7 ): 1132 - 1143 .

GUO J , KOYUNCU E , JAFARKHANI H . A source coding perspective on node deployment in two-tier networks [J ] . IEEE Transactions on Communications , 2018 , 66 ( 7 ): 3035 - 3049 .

GALÁNTAI A , HEGEDŰS C J . Jordan’s principal angles in complex vector spaces [J ] . Numerical Linear Algebra with Applications , 2006 , 13 ( 7 ): 589 - 598 .

ABSIL P A , MAHONY R , SEPULCHRE R . Riemannian geometry of Grassmann manifolds with a view on algorithmic computation [J ] . Acta Applicandae Mathematica , 2004 , 80 ( 2 ): 199 - 220 .

GOLUB G , PEREYRA V . Separable nonlinear least squares: the variable projection method and its applications [J ] . Inverse Problems , 2003 , 19 ( 2 ): R1 - R26 .

LIU W , YANG L L , HANZO L . SVD-assisted multiuser transmitter and multiuser detector design for MIMO systems [J ] . IEEE Transactions on Vehicular Technology , 2009 , 58 ( 2 ): 1016 - 1021 .

SHI Q Q , CHEUNG Y M , LOU J . Robust tensor SVD and recovery with rank estimation [J ] . IEEE Transactions on Cybernetics , 2022 , 52 ( 10 ): 10667 - 10682 .

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