机载PD雷达中重复频率搜索方式高度线杂波抑制方法  

Rejection of Altitude-line Clutter of Airborne PD Radar in MPRF Air Search Mode

作　　者：倪国新[1] 陈国海[1] 

机构地区：[1]南京电子技术研究所,南京210013

出　　处：《现代雷达》2001年第5期25-28,共4页Modern Radar

摘　　要：中等脉冲重复频率 (MPRF)是机载脉冲多普勒 (PD)雷达搜索方式最常用的波形设计形式 ,高度线杂波是影响雷达在此种工作方式下性能的重要因素之一 ,本文分析了机载 PD雷达高度线杂波的基本特性 ,探讨了抑制高度线杂波的几种方法 。MPRF is the most principal pulse waveform of air search mode in airborne PD radar .The altitude line clutter has perhaps been one of the most important factors which affect the MPRF performance . In this paper,the characteristics of the altitude line clutter are analyzed ,and several approaches for altitude line clutter rejection are also discussed .Finally,some simulation results are given .

关 键 词：机载PD雷达 高度线杂波 中重复频率 

分 类 号：TN957.52[电子电信—信号与信息处理]