3D SAR Imaging enabled by Terahertz Time-Domain Spectroscopy

被引：1
|
作者：
Kubiczek, Tobias [1 ]
Cherniak, Vladyslav [1 ]
Kolpatzeck, Kevin [1 ]
Balzer, Jan C. [1 ]
机构：
[1] Univ Duisburg Essen, Fac Engn, Chair Commun Syst NTS, Duisburg, Germany
来源：
2023 24TH INTERNATIONAL RADAR SYMPOSIUM, IRS | 2023年
关键词：
SYSTEM;
D O I：
10.23919/IRS57608.2023.10172413
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：
To achieve higher resolution, radar systems are penetrating ever higher frequency ranges. Recently, the terahertz frequency range has become the focus of researchers because it offers a high frequency bandwidth. Here, we present a synthetic aperture radar (SAR) approach enabled by terahertz time-domain spectroscopy (THz-TDS) for 2D and 3D imaging. Due to the high bandwidth of more than 2 THz, a resolution finer than 500 mu m can be realized.
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页数：8
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