Superresolution in Signal Processing Using a Priori Information

被引：0
|
作者：
Lagovsky, B. A. [1 ]
Chikhina, A. G. [1 ]
机构：
[1] Moscow Technol Univ MIREA, Moscow, Russia
来源：
2017 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS) | 2017年
关键词：
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：
The new signal processing technique is based on using the information received by each element antenna array. This method makes it possible to restore the image of radar targets with angular resolution exceeding the Rayleigh criterion, i.e., with superresolution. The suggested method allows to represent the approximate solutions in the form of series of functions. The main difficulty in the realization of this method is the instability of solutions, which is a consequence of an ill-posed problem. The suggested method allows to approach to the maximum achievable degree of superresolution.
引用
收藏
页码：944 / 947
页数：4
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