低旁瓣球面共形随机稀疏阵列  

Conformal Thinned Spherical Arrays of Low Sidelobe with Randomly Spaced Element

作　　者：赵飞 程乃平 

机构地区：[1]装备学院研究生院,北京101416

出　　处：《现代雷达》2012年第2期62-64,70,共4页Modern Radar

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.

关 键 词：球面共形稀疏阵列 平面阵列 均匀随机排列 

分 类 号：TN958[电子电信—信号与信息处理]