Irregular Sampling in Pulse Radar

被引：0

作者：

Radmila Pribic

机构：

[1] Thales Naval Nederland,Radar&Sensors

来源：

Sampling Theory in Signal and Image Processing | 2004年 / 3卷 / 2期

关键词：

radar; spectral analysis; irregular sampling; 1-RADR; 2-SPEC; 2-SAMP;

D O I：

10.1007/BF03549409

中图分类号：

学科分类号：

摘要：

Irregular Pulse Repetition Time (PRT) implies irregular sampling in pulse radar. It is intentional because it improves the radar anti-jamming performance. This radar specific case involves not only standard spectral analysis fromirregular samples but also demands additional research. The frequencies above the sampling frequency should be sought and unwanted signals (so-called clutter) should be suppressed. We investigate applicability of DFT, wavelets and frames. Solving the desired frequencies and filtering the clutter are treated as most serious of all radar specific problems.

引用

页码：119 / 131

页数：12