摘要
针对平面阵列不能实现大范围空域扫描,角度分辨率不高的缺点,对比分析了球面共形阵列的辐射优点,后采用均匀随机排列的方法对球面共形阵列进行稀疏,最终在高角度分辨率和较低成本间实现了很好的性价比折衷,有很大实际意义。
The radiation problem of planar arrays which have narrow scan range and low angular resolution with conformal spherical arrays correspondingly are compared. It turns out to be important that it thins the conformal spherical arrays using uniform random arranged element and also realizes the compromise between high angular resolution and low cost.
出处
《现代雷达》
CSCD
北大核心
2012年第2期62-64,70,共4页
Modern Radar
关键词
球面共形稀疏阵列
平面阵列
均匀随机排列
conformal thinned spherical arrays
planar arrays
uniform random arranged
