复杂电磁环境中线天线近场数模预测

Mathematical Model Methods for the Calculation of Near Fields of Wire Antenna in Complicated Electromagnetic Surroundings

本文应用矩量法和几何绕射理论的混合技术及矩量法的稀疏技术详细分析和计算了多导体同时存在的复杂电磁环境中线天线的近场。理论值与实验数据进行比较，两者基本吻合。

In this paper the hybrid technique for combining moment methods with the geometrical theory of diffraction and the sparse technique of moment methods are applied to minutely analyse in detail and calculate the near fields of wire antenna in complicated electromagnetic surroundings consisting of several conducting boies. The theoretical results are compared with the test results. the two show a good agreement.