有限介电体积中天线有限阵列的快速数值分析

C. Craeye, X. Dardenne
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引用次数: 6

摘要

本文提出了一个快速分析有限介质体积内有限天线阵列的公式。利用宏观基函数方法简化了矩量法方程组;这种减少在多极公式的帮助下加速。利用基于fft的方法进行快速模式评估。给出了嵌入介质球中的宽带偶极子与全波解的比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Fast Numerical Analysis of Finite Arrays of Antennas in Finite Dielectric Volumes
This paper presents a formulation for the fast analysis of finite arrays of antennas embedded in finite dielectric volumes. The Method of Moments system of equations is reduced with the help of a Macro Basis Functions approach; this reduction is accelerated with the help of a multipole formulation. Fast pattern evalulation is carried out with the help of a FFT-based approach. Comparisons with full-wave solutions are shown for broadband dipoles embedded in dielectric spheres.
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