The near field properties of circular aperture antennas with Gaussian amplitude distribution are analyzed by the aperturefield integration method in this paper.
采用口径场法对具有高斯幅度分布的圆口径天线辐射近场进行了分析。
2
Based on geometrical optics theory, the re-radiation is analysed by using aperturefieldmethod.
根据几何光学理论，利用孔径场法进行了分析。
3
The near-axis field distribution of circular aperture antennas is obtained by numeric integration method.