Spatial Resolution Analysis of Low Frequency UWB One-stationary Bistatic SAR

被引：0
|
作者：
Xie, Hongtu [1 ]
An, Daoxiang [1 ]
Huang, Xiaotao [1 ]
Zhou, Zhimin [1 ]
Jin, Tian [1 ]
机构：
[1] Natl Univ Def Technol, Coll Elect Sci & Engn, Changsha 410073, Hunan, Peoples R China
来源：
2015 IEEE 5TH ASIA-PACIFIC CONFERENCE ON SYNTHETIC APERTURE RADAR (APSAR) | 2015年
关键词：
Low frequency; ultra-wideband; one-stationary bistatic synthetic aperture radar; spatial resolution; spatial wavenumber;
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：
This study analyses the spatial resolution for the low frequency (LF) ultra-wideband (UWB) one-stationary bistatic synthetic aperture radar (OSBSAR) system. It considers the wavenumber coupling and radar squint angle to derive the finest possible spatial resolution. First, the spatial wavenumber of the LF UWB OSBSAR echo data of the target is analyzed. Then, its spatial resolution is derived based on the spatial wavenumber domain support. Simulation results are given to prove its validity.
引用
收藏
页码：10 / 14
页数：5
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