Gradual RELAX algorithm for RFI suppression in UWB-SAR

被引:36
|
作者
Huang, X [1 ]
Liang, D [1 ]
机构
[1] Natl Univ Def Technol, Inst Elect Engn, Changsha 410073, Hunan, Peoples R China
关键词
D O I
10.1049/el:19991347
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
Parametric methods of radio frequency interference (RFI) suppression in ultra-wideband synthetic aperture radar (UWB-SAR) often outperform their non-parametric counterparts at the expense of computational complexity. The authors present a parametric algorithm that gradually applies the RELAX algorithm and results in greatly improved computational efficiency and stability.
引用
收藏
页码:1916 / 1917
页数:2
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