摘要
本文介绍了抛物反射面的聚焦特性 ,指出除了主轴点状聚焦以外 ,尚存在偏轴非点状聚焦。还讨论了抛物反射面的多波束天线有关设计中的几个问题。
This paper introduces focusing features of a reflector antenna. It is pointed out that besides the focus on the axis ,there are focusing off the axis.Some problems with the design of multiple beam parabolic antennas are discussed. Some multiple beam antennas are introduced at the end of the paper.
出处
《微波学报》
CSCD
北大核心
2001年第3期81-86,共6页
Journal of Microwaves
