Analysis of the High Frequency Vibration on Radar Imaging in the Terahertz Band

被引：0
|
作者：
Yang, Qi [1 ]
Deng, Bin [1 ]
Qin, Yu-liang [1 ]
Wang, Hong-qiang [1 ]
机构：
[1] Natl Univ Def Technol, Coll Elect Sci & Engn, Changsha, Peoples R China
来源：
CURRENT TRENDS IN COMPUTER SCIENCE AND MECHANICAL AUTOMATION (CSMA), VOL 2 | 2017年
关键词：
terahertz radar; high frequency vibration; turntable imaging; imaging resolution; phase autofocus;
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：
High frequency vibration of the platform or the targets is an inevitable problem in the field of radar imaging, and it has significant effects on the image quality. A theoretical model of the high frequency vibration of the platform in the turntable imaging mode is established in this paper, and it shows that effects of the high frequency vibration in the terahertz band are more obvious than that in the microwave band. In addition, a 0.22 THz imaging radar system is introduced and imaging experiments on a corner reflector are carried out in this paper to verify the theory analysis.
引用
收藏
页码：162 / 172
页数：11
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