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本文用直线法分析了双层介质单侧与双侧鳍线。根据电磁势矢量在均匀域的转换及介质分层与多金属导带处的边界条件,得到了关于其色散特性的计算方法,并给出了相应的曲线。为鳍线的设计和制造提供了有力依据。本文的分析方法,也适用于研究任何多层介质多金属导带的平面波导结构。
In this paper, one-sided and two-sided fin lines of double-layer media are analyzed by the straight line method. According to the transformation of the EMF vector in the uniform domain and the boundary condition of the medium stratification and the multi-metal conduction band, the calculation method of the dispersion characteristic is obtained and the corresponding curve is given. The fins for the design and manufacture of a strong basis. The method of analysis in this article is also applicable to the study of planar waveguide structures of any multi-layer dielectric multimetallic conduction band.