论文部分内容阅读
本文利用广义网络法结合连接算法分析复杂孔缝耦合问题 .首先根据孔缝的结构及填充特点将其内腔体分为适当的几段 ,利用边界元法分别计算每段的广义导纳矩阵 ,再借助连接算法将各段连接起来得到整个孔缝的口径导纳矩阵 ,最后由广义网络法求解孔缝的口径磁流、散射及传输场 .该方法不仅在计算效率方面取得了较大突破 ,也使复杂填充孔缝的分析得到很大简化
In this paper, the generalized network method and the connection algorithm are used to analyze the coupling problem of complex holes. Firstly, the cavity is divided into appropriate sections according to the structure and filling characteristics of the hole. Boundary element method is used to calculate the generalized admittance matrix of each section. And then connect the segments by means of the connection algorithm to obtain the aperture admittance matrix of the entire aperture, and finally solve the aperture magnetic field, the scattering and the transmission field by the generalized network method. This method not only makes a great breakthrough in computational efficiency, It also simplifies the analysis of complexly filled holes