On Sparse MIMO Planar Array Topology Optimization for UWB Near-Field High-Resolution Imaging

Kai Tan; Shiyou Wu; Youcheng Wang; Shengbo Ye; Jie Chen; Xiaojun Liu; Guangyou Fang; Shefeng Yan

doi:10.1109/TAP.2016.2632626

On Sparse MIMO Planar Array Topology Optimization for UWB Near-Field High-Resolution Imaging

Kai Tan
, Shiyou Wu
, Youcheng Wang
, Shengbo Ye
, Jie Chen
, Xiaojun Liu
, Guangyou Fang^*
, Shefeng Yan

^*此作品的通讯作者

Chinese Academy of Sciences
CAS - Institute of Acoustics

科研成果: 期刊稿件 › 文章 › 同行评审

59 引用（Scopus）

摘要

An optimization method for ultrawideband multiple-input-multiple-output (MIMO) planar array topology design, which can satisfy both uniformity and lower element shadowing principles, is proposed by extending our previous work. Two planar MIMO arrays, namely, the basic optimal array (BOA) and the extended optimal array (EOA) are optimized. The focusing and sidelobe-suppression properties of the BOA and the EOA are demonstrated to be superior to other two previous state-of-the-art planar MIMO arrays. The advantages of the two optimized arrays in 3-D imaging are further indicated by experimental results for different distributed targets. The validity of the proposed method is verified by the excellent performances of the BOA and the EOA.

源语言	英语
期刊论文编号	7755844
页（从-至）	989-994
页数	6
期刊	IEEE Transactions on Antennas and Propagation
卷	65
期	2
DOI	https://doi.org/10.1109/TAP.2016.2632626
出版状态	已出版 - 2月 2017
已对外发布	是

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title = "On Sparse MIMO Planar Array Topology Optimization for UWB Near-Field High-Resolution Imaging",

abstract = "An optimization method for ultrawideband multiple-input-multiple-output (MIMO) planar array topology design, which can satisfy both uniformity and lower element shadowing principles, is proposed by extending our previous work. Two planar MIMO arrays, namely, the basic optimal array (BOA) and the extended optimal array (EOA) are optimized. The focusing and sidelobe-suppression properties of the BOA and the EOA are demonstrated to be superior to other two previous state-of-the-art planar MIMO arrays. The advantages of the two optimized arrays in 3-D imaging are further indicated by experimental results for different distributed targets. The validity of the proposed method is verified by the excellent performances of the BOA and the EOA.",

keywords = "2-D sparse array, array topology design, multiple-input-multiple-output (MIMO) array, ultrawideband (UWB) high-resolution imaging",

author = "Kai Tan and Shiyou Wu and Youcheng Wang and Shengbo Ye and Jie Chen and Xiaojun Liu and Guangyou Fang and Shefeng Yan",

note = "Publisher Copyright: {\textcopyright} 1963-2012 IEEE.",

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T1 - On Sparse MIMO Planar Array Topology Optimization for UWB Near-Field High-Resolution Imaging

AU - Tan, Kai

AU - Wu, Shiyou

AU - Wang, Youcheng

AU - Ye, Shengbo

AU - Chen, Jie

AU - Liu, Xiaojun

AU - Fang, Guangyou

AU - Yan, Shefeng

PY - 2017/2

Y1 - 2017/2

N2 - An optimization method for ultrawideband multiple-input-multiple-output (MIMO) planar array topology design, which can satisfy both uniformity and lower element shadowing principles, is proposed by extending our previous work. Two planar MIMO arrays, namely, the basic optimal array (BOA) and the extended optimal array (EOA) are optimized. The focusing and sidelobe-suppression properties of the BOA and the EOA are demonstrated to be superior to other two previous state-of-the-art planar MIMO arrays. The advantages of the two optimized arrays in 3-D imaging are further indicated by experimental results for different distributed targets. The validity of the proposed method is verified by the excellent performances of the BOA and the EOA.

AB - An optimization method for ultrawideband multiple-input-multiple-output (MIMO) planar array topology design, which can satisfy both uniformity and lower element shadowing principles, is proposed by extending our previous work. Two planar MIMO arrays, namely, the basic optimal array (BOA) and the extended optimal array (EOA) are optimized. The focusing and sidelobe-suppression properties of the BOA and the EOA are demonstrated to be superior to other two previous state-of-the-art planar MIMO arrays. The advantages of the two optimized arrays in 3-D imaging are further indicated by experimental results for different distributed targets. The validity of the proposed method is verified by the excellent performances of the BOA and the EOA.

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KW - ultrawideband (UWB) high-resolution imaging

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On Sparse MIMO Planar Array Topology Optimization for UWB Near-Field High-Resolution Imaging

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