This paper is devoted to reviewing some of the advances on the surface wave waveguide theory, emphasizing on the analysis of the plane structures and the cylindrical structures.

本文论述了表面波波导理论的若干进展，重点放在平面结构和圆柱状结构的理论分析上。

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A new technique called substrate integrated waveguide (SIW) is presented in this article, and then wave modes in the SIW structures are explained by using surface currents theory.

首先介绍了基片集成波导(SIW)这一新技术，并用表面电流理论解释了电磁波在SIW中的传输模式。

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