Experimental Study on 3D imaging Using Millimeter-Wave Non-Uniform 2D-MIMO Radar

被引：2
|
作者：
Kato, Tateki [1 ]
Yamada, Hiroyoshi [1 ]
Mori, Hiroki [2 ]
机构：
[1] Niigata Univ, Grad Sch Sci & Technol, Niigata, Japan
[2] Toshiba Co Ltd, Corp Res & Dev Ctr, Kawasaki, Kanagawa, Japan
来源：
2022 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2022年
关键词：
MIMO radar; Millimeter-Wave radar; Virtual array; 2-Dimensional radar; Khatri-Rao product;
D O I：
10.1109/ISAP53582.2022.9998655
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：
The main objective in this study is to build a security system without stopping the flow of people at low cost. Most of the existing security systems use SAR (Synthetic Aperture Radar) processing to achieve highly accurate 2D or 3D imaging. However, SAR usually requires long observation time due to mechanical scanning. In this paper, we have developed a high-resolution millimeter-wave MIMO (Multiple-Input Multiple-Output) radar with non-uniform planar arrays for both transmitter and receiver, and evaluated the spatial resolution of the radar by experiments.
引用
收藏
页码：231 / 232
页数：2
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