| 三维口面衍射场的复射线展开 |
| |
| 引用本文： | 邓书辉.三维口面衍射场的复射线展开[J].电波科学学报,1996,11(2):45-53. |
| |
| 作者姓名： | 邓书辉 |
| |
| 作者单位： | 成都电子科技大学 |
| |
| 摘 要： | 本文利用Ｇａｂｏｒ原理把三维任意口面场表示成离散结构－波数相位空间中三维高斯函数的叠加将二维高斯基函数与相位空间谱双重正交的函数推广到三维，从而得到口有开函数。
|
| 关 键 词： | 三维复射线束 口面衍射场展开 场辐射 |
Complex Ray Expansion for Three-Dimensional Arbitrary Aperture Fields |
| |
| Deng Shuhui,Feng Lin, Ruan Yingzheng.Complex Ray Expansion for Three-Dimensional Arbitrary Aperture Fields[J].Chinese Journal of Radio Science,1996,11(2):45-53. |
| |
| Authors: | Deng Shuhui Feng Lin Ruan Yingzheng |
| |
| Abstract: | The expansion coefficients Of aperture fields are Obtained after the three-dimensional arbitrary aperture fields have been represented by the sum of three-dimensional Gaussian function in the configuration-spatial wavenumber phase space.The complex source approximation Of the arbitrary aperture fields is obtained by using a method of asymptotic evaluation Of integral for the basic beam functions,and then the three-dimensional arbitrary aperture fields are expanded as a series Of radiation of three-dimensional complex rays. |
| |
| Keywords: | Three-dimensional complex ray Aperture fields expansion Field radiation |
| 本文献已被 CNKI 维普 等数据库收录！ |
