Nonradiative dielectric waveguide (NRD guide) is a promising platform for realizing compact millimeter waveguide circuits. NRD guide devices have been simulated by several numerical simulation approaches so far and these approaches treat 3-D structure because electric and magnetic fields in NRD guides vary in whole directions. In this letter, we propose a 2-D full-vectorial finite element analysis for efficient simulation of NRD guide devices.

中文翻译：

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NRD导向装置的二维全矢量有限元分析

非辐射介质波导（NRD波导）是用于实现紧凑型毫米波波导电路的有前途的平台。迄今为止，NRD导向装置已经通过几种数值模拟方法进行了仿真，并且这些方法用于处理3-D结构，因为NRD导向器中的电场和磁场在整个方向上都不同。在这封信中，我们提出了二维全矢量有限元分析方法，以有效地模拟NRD导向装置。