Based on the generalized sheet transition conditions (GSTCs), the surface electric/magnetic susceptibilities of frequency selective surface (FSS) are extracted and analyzed. Key factors that affect the FSS performance, including frequency variations, structure shapes, angular dependent, and bandwidth are studied through the susceptibility parameters. Based on the analysis of four typical FSS structures, potential automatic structure designs are suggested and several illustrative examples are given. Finally, the method is compared with the equivalent circuit method.

中文翻译：

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使用广义薄片过渡条件的频率选择表面综合分析

基于广义薄片过渡条件（GSTC），提取和分析了频率选择表面（FSS）的表面电/磁敏感性。通过磁化率参数研究影响 FSS 性能的关键因素，包括频率变化、结构形状、角度相关和带宽。基于对四种典型FSS结构的分析，提出了潜在的自动结构设计方案，并给出了几个示例。最后，将该方法与等效电路法进行比较。