Two-Dimensional DOA Estimation Based on Two-Parallel Arrays Exploiting Nonuniform Array Motions

Chun Zhu; Yuwei Wang; Qing Shen

doi:10.1109/ICET55676.2022.9824823

Two-Dimensional DOA Estimation Based on Two-Parallel Arrays Exploiting Nonuniform Array Motions

Chun Zhu, Yuwei Wang, Qing Shen

School of Information and Electronics

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Citations (Scopus)

Abstract

In this paper, the two-dimensional (2-D) DOA estimation problem based on a two-parallel array is studied, where the physical array is placed on a moving platform. The generalized moving sampling scheme (MSS) for this two-dimensional scenario is presented, and several non-uniform shifted arrays in the defined scheme are then synthesized to form a large virtual difference co-array. After analysing the relationship between physical array and MSS, a joint physical array and MSS design method is proposed. Better 2-D estimation performance can be achieved by our proposed structure with specifically designed MSS.

Original language	English
Title of host publication	2022 IEEE 5th International Conference on Electronics Technology, ICET 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	723-727
Number of pages	5
ISBN (Electronic)	9781665485081
DOIs	https://doi.org/10.1109/ICET55676.2022.9824823
Publication status	Published - 2022
Event	5th IEEE International Conference on Electronics Technology, ICET 2022 - Chengdu, China Duration: 13 May 2022 → 16 May 2022

Publication series

Name	2022 IEEE 5th International Conference on Electronics Technology, ICET 2022

Conference

Conference	5th IEEE International Conference on Electronics Technology, ICET 2022
Country/Territory	China
City	Chengdu
Period	13/05/22 → 16/05/22

Keywords

Two-dimensional DOA estimation
difference co-array
nonuniform array motions
two-parallel arrays

Access to Document

10.1109/ICET55676.2022.9824823

Cite this

Zhu, C., Wang, Y., & Shen, Q. (2022). Two-Dimensional DOA Estimation Based on Two-Parallel Arrays Exploiting Nonuniform Array Motions. In 2022 IEEE 5th International Conference on Electronics Technology, ICET 2022 (pp. 723-727). (2022 IEEE 5th International Conference on Electronics Technology, ICET 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICET55676.2022.9824823

@inproceedings{8ccc191541a64a0ca8bed9b271737812,

title = "Two-Dimensional DOA Estimation Based on Two-Parallel Arrays Exploiting Nonuniform Array Motions",

abstract = "In this paper, the two-dimensional (2-D) DOA estimation problem based on a two-parallel array is studied, where the physical array is placed on a moving platform. The generalized moving sampling scheme (MSS) for this two-dimensional scenario is presented, and several non-uniform shifted arrays in the defined scheme are then synthesized to form a large virtual difference co-array. After analysing the relationship between physical array and MSS, a joint physical array and MSS design method is proposed. Better 2-D estimation performance can be achieved by our proposed structure with specifically designed MSS.",

keywords = "Two-dimensional DOA estimation, difference co-array, nonuniform array motions, two-parallel arrays",

author = "Chun Zhu and Yuwei Wang and Qing Shen",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 5th IEEE International Conference on Electronics Technology, ICET 2022 ; Conference date: 13-05-2022 Through 16-05-2022",

year = "2022",

doi = "10.1109/ICET55676.2022.9824823",

language = "English",

series = "2022 IEEE 5th International Conference on Electronics Technology, ICET 2022",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "723--727",

booktitle = "2022 IEEE 5th International Conference on Electronics Technology, ICET 2022",

address = "United States",

}

Zhu, C, Wang, Y & Shen, Q 2022, Two-Dimensional DOA Estimation Based on Two-Parallel Arrays Exploiting Nonuniform Array Motions. in 2022 IEEE 5th International Conference on Electronics Technology, ICET 2022. 2022 IEEE 5th International Conference on Electronics Technology, ICET 2022, Institute of Electrical and Electronics Engineers Inc., pp. 723-727, 5th IEEE International Conference on Electronics Technology, ICET 2022, Chengdu, China, 13/05/22. https://doi.org/10.1109/ICET55676.2022.9824823

Two-Dimensional DOA Estimation Based on Two-Parallel Arrays Exploiting Nonuniform Array Motions. / Zhu, Chun; Wang, Yuwei; Shen, Qing.
2022 IEEE 5th International Conference on Electronics Technology, ICET 2022. Institute of Electrical and Electronics Engineers Inc., 2022. p. 723-727 (2022 IEEE 5th International Conference on Electronics Technology, ICET 2022).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Two-Dimensional DOA Estimation Based on Two-Parallel Arrays Exploiting Nonuniform Array Motions

AU - Zhu, Chun

AU - Wang, Yuwei

AU - Shen, Qing

PY - 2022

Y1 - 2022

N2 - In this paper, the two-dimensional (2-D) DOA estimation problem based on a two-parallel array is studied, where the physical array is placed on a moving platform. The generalized moving sampling scheme (MSS) for this two-dimensional scenario is presented, and several non-uniform shifted arrays in the defined scheme are then synthesized to form a large virtual difference co-array. After analysing the relationship between physical array and MSS, a joint physical array and MSS design method is proposed. Better 2-D estimation performance can be achieved by our proposed structure with specifically designed MSS.

AB - In this paper, the two-dimensional (2-D) DOA estimation problem based on a two-parallel array is studied, where the physical array is placed on a moving platform. The generalized moving sampling scheme (MSS) for this two-dimensional scenario is presented, and several non-uniform shifted arrays in the defined scheme are then synthesized to form a large virtual difference co-array. After analysing the relationship between physical array and MSS, a joint physical array and MSS design method is proposed. Better 2-D estimation performance can be achieved by our proposed structure with specifically designed MSS.

KW - Two-dimensional DOA estimation

KW - difference co-array

KW - nonuniform array motions

KW - two-parallel arrays

UR - http://www.scopus.com/inward/record.url?scp=85136336740&partnerID=8YFLogxK

U2 - 10.1109/ICET55676.2022.9824823

DO - 10.1109/ICET55676.2022.9824823

M3 - Conference contribution

AN - SCOPUS:85136336740

T3 - 2022 IEEE 5th International Conference on Electronics Technology, ICET 2022

SP - 723

EP - 727

BT - 2022 IEEE 5th International Conference on Electronics Technology, ICET 2022

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 5th IEEE International Conference on Electronics Technology, ICET 2022

Y2 - 13 May 2022 through 16 May 2022

ER -

Zhu C, Wang Y, Shen Q. Two-Dimensional DOA Estimation Based on Two-Parallel Arrays Exploiting Nonuniform Array Motions. In 2022 IEEE 5th International Conference on Electronics Technology, ICET 2022. Institute of Electrical and Electronics Engineers Inc. 2022. p. 723-727. (2022 IEEE 5th International Conference on Electronics Technology, ICET 2022). doi: 10.1109/ICET55676.2022.9824823

Two-Dimensional DOA Estimation Based on Two-Parallel Arrays Exploiting Nonuniform Array Motions

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this