Two-dimensional Direction of Arrival Estimation based on Nested Circular Array

被引：0
|
作者：
Cao, Bin [1 ]
Xiong, Cong [2 ]
Gong, Linshu [3 ]
Jiang, Tao [2 ]
机构：
[1] Marine Design Res Inst China, Shanghai, Peoples R China
[2] Harbin Engn Univ, Coll Informat & Commun Engn, Harbin, Peoples R China
[3] Shanghai Elect Mech Engn Inst, Res Lab 1, Shanghai, Peoples R China
来源：
2022 IEEE USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM) | 2022年
关键词：
Nested circular array; direction of arrival; estimation; sparse array;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Circular array is a widely used omnidirectional scanning array. Nested array is a new variant of circular array. However, the traditional direction of arrival is not effective in estimating the performance of the nested circular array. Therefore, this paper uses the differential common array domain method to analyze the two dimensional direction of arrival estimation performance of the sparse circular array. Simulation results show that the method adopted can effectively improve the direction of arrival estimation performance of nested circular arrays.
引用
收藏
页码：124 / 125
页数：2
相关论文
共 50 条
  • [21] Direction of Arrival Estimation of Non-circular Signals using Modified Nested Array
    Zhang, Xiaofei
    Wang, Yunfei
    Zheng, Wang
    [J]. 2020 IEEE 11TH SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP (SAM), 2020,
  • [22] Two-dimensional wideband direction of arrival estimation with acoustic vector-sensor array
    CHEN Huawei QIU Xiaojun ZHAO Junwei (State Key Laboratory of Modern Acoustics
    [J]. Chinese Journal of Acoustics, 2006, (01) : 36 - 44
  • [23] Two-dimensional direction of arrival estimation by exploiting the symmetric configuration of uniform rectangular array
    Xu, X.
    Ye, Z.
    [J]. IET RADAR SONAR AND NAVIGATION, 2012, 6 (05): : 307 - 313
  • [24] Symmetric Displaced Coprime Planar Array for Two-Dimensional Direction-of-Arrival Estimation
    Tong, Wenru
    Zheng, Zhi
    Wang, Wen-Qin
    So, Hing Cheung
    [J]. IEEE SENSORS JOURNAL, 2022, 22 (23) : 23221 - 23231
  • [25] A Novel Two-Dimensional Direction-of-Arrival Estimation Approach with Sparse Array Geometry
    Zhang, Cong
    Qiu, Peng-yu
    Lu, Huan-zhang
    [J]. ICSP: 2008 9TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-5, PROCEEDINGS, 2008, : 390 - 393
  • [26] Sparse nested linear array for direction of arrival estimation
    Li, Zheng
    Zhang, Xiaofei
    Gong, Pan
    Wang, Cheng
    [J]. SIGNAL PROCESSING, 2020, 169
  • [27] A new nested array for direction-of-arrival estimation
    Zhenghan Li
    Huiping Huang
    Bin Liao
    [J]. Multidimensional Systems and Signal Processing, 2020, 31 : 663 - 672
  • [28] A new nested array for direction-of-arrival estimation
    Li, Zhenghan
    Huang, Huiping
    Liao, Bin
    [J]. MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING, 2020, 31 (02) : 663 - 672
  • [29] Two-Stage Nested Array Direction of Arrival Estimation for Mixed Signals
    Li, Wanru
    Deng, Ke
    [J]. SENSORS, 2022, 22 (14)
  • [30] Two-Dimensional Direction-of-Arrival Estimation Based on Augmented Lagrange Multiplier for Multiband Integrated Sparse Array
    Wang Geng
    Chen Changxiao
    Han Jun
    He Yi
    Ying Jiang
    Sha Zeng
    [J]. 2021 IEEE INTERNATIONAL CONFERENCE ON INFORMATION COMMUNICATION AND SOFTWARE ENGINEERING (ICICSE 2021), 2021, : 179 - 184
12345