摘要
为了进一步提高现代机载预警 (AEW)雷达的目标检测及反隐身能力 ,本文提出双频带孔径共用的实现策略。鉴于 AEW雷达面临的复杂地物环境以及双频带天线的工程实现问题 ,研究了孔径共用天线的杂波分布特性及自适应杂波抑制能力 ,给出了解决双频带天线孔径兼容问题的技术方案。
In order to improve target detection performance and anti-stealth ability for modern AEW radar, this paper presents a solution of dual frequency aperture sharing. In view of the complex environment and problems in dual frequency engineering implementation for AEW radar, clutter spectrum, clutter adaptive suppression ability are analyzed and solutions for some compatible problems on aperture sharing array are also presented in this paper.
出处
《现代雷达》
CSCD
北大核心
2000年第5期5-10,共6页
Modern Radar
基金
南京电子技术研究所提供资助
关键词
双频带孔径
杂波抑制
机载预警雷达
反隐身
dual frequency aperture sharing AEW radar, wear targets detection, clutter suppression, STA0
