离散化
有限元法
散射
物理
电磁场
高斯分布
边界元法
积分方程
光圈(计算机存储器)
瞬态(计算机编程)
边值问题
计算机模拟
光学
数学分析
机械
数学
声学
计算机科学
热力学
操作系统
量子力学
作者
Richard Uber,Aihua Wood
标识
DOI:10.1109/tap.2017.2684134
摘要
Interactions between 2-D cavities embedded in a ground plane are investigated using a numerical model. The problem is first discretized in time using the Newmark method, and then a variational formulation is used for numerical implementation. Numerical experiments are conducted for one, two, and three cavity environments considering both continuous and Gaussian incident fields. Finally, crosstalk between cavities of different depths and at different distances is investigated. Influence of additional cavities on aperture fields is shown to decrease exponentially as a function of separation between cavities.
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