上海航天2012，Vol.29Issue(1)：29-32,68,5.
一种新的用于反射面天线辐射远场分析的快速积分方法
A New Fast Integral Method for Reflector Antenna Far-Field
谢苏隆 1钟鹰1
作者信息
- 1. 中国空间技术研究院西安分院,陕西西安710000
- 折叠
摘要
Abstract
A new fast integral method for reflector antenna far field was studied in this paper. Based on physic optics （PO） and integral and influence of each integral grid＇s phase was a closed express, the number of integral grids required would decrease a lot while the influence of each integral grid＇s phase on radiation field was considered. The rate of computing radiation field was improved very much. The method could combine with other methods for computing radiation field with ease. The computation results showed this method was reliable and valid.关键词
赋形反射面天线/物理光学法/反射面展开法/Zernike函数Key words
Shaped reflector antenna/Physic optics/Reflector expansion/Zernike function分类
电子信息工程引用本文复制引用
谢苏隆,钟鹰..一种新的用于反射面天线辐射远场分析的快速积分方法[J].上海航天,2012,29(1):29-32,68,5.
