This paper introduces, for the first time, an extended modal integral technique for reliable characterization of multilayered symmetrical/asymmetrical planar structures built on arbitrary number of uniaxial electric/magnetic anisotropic layers. Based on a simple but efficient recursive algorithm devoted to composite substrates, the proposed hybrid mode analysis involves the Galerkin’s procedure combined with the formalism concept of mathematical operators to more conveniently formulate the boundary conditions. By properly selecting adequate trial functions, the technique was demonstrated through a close agreement between the obtained results and published data.

中文翻译：

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用于对称/非对称多层单轴各向异性平面结构的精确混合模式表征的高级递归模态积分技术

本文首次介绍了一种扩展的模态积分技术，用于可靠表征建立在任意数量的单轴电/磁各向异性层上的多层对称/不对称平面结构。基于一个简单但有效的递归算法致力于复合衬底，所提出的混合模式分析涉及伽辽金程序结合数学运算符的形式主义概念，以更方便地制定边界条件。通过正确选择足够的试验函数，该技术通过获得的结果和已发表的数据之间的密切一致性得到了证明。