在1/R居中Cantor集合介质填充波导中波的反射
REFLECTION FROM A WAVEGUIDE FILLED WITH FRACTAL CANTOR LAYERS
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摘要: 1/R居中Cantor集合分层介质是一种分形结构。这种结构在某些光学器件上已获得应用。如果将它引入微波领域,可望构造出一类新型的微波器件。本文主要研究了在以这种分形介质填充的波导中波的反射传输特性。利用网络的自相似性,导出了反射系数、传输系数的简单递推公式。最后,给出具体分析实例,并讨论了计算结果。Abstract: The multi-layered media modeled by the Cantor bar are a type of fractal structures, which have been found wide applications in some optical areas, If they are introduced into microwave fields, a new kind of microwave devices will be developed. In this paper, the reflection properties of wave in a waveguide filled with fractal Cantor layers are investigated. Based on the self-similarity of networks, a new exact self-similar algorithm for reflection and transmission coefficients is derivel. Some examples are ...
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