摘要
提出一种测量大口径微波天线方向图的新方法,该方法通过中场幅相数据采集和复源点远场变换,可利用现有场地和仪器测量大天线的远场方向图。
A new method for pattern measurements of microwave antennas with electrically large aperture is advanced. Based on the middle field data collection and complex source point far field transformation, the method can be used for the measurement of far field pattern for largesize antenna systems by means of the antenna range and instruments available now
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1992年第4期352-357,共6页
Journal of University of Electronic Science and Technology of China
基金
国家教委博士点基金
国家自然科学基金
关键词
徽波频承
天线
方向图
测量
复射线
microwaves
antennas
pattern
measurements
complex ray expansion
