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本文给出了对于具有多层介质共面传输线在谱域中确定并矢格林函数的一种简易方法,在多层介质的顶端表面上,导体贴片的配置可以是任意的,该方法是基于谱域中等效传输线的概念,此法具有一般性,可应用于各种形式的结构,本文利用Galerkin法计算了具有两层介质的槽线其归一化波导波长,所得数值结果与参考文献中的已知数据相比较,获得了很好的一致。
This paper presents a simple method for determining the dyadic Green’s function in a spectral domain with a multi-layer dielectric coplanar transmission line. The configuration of the conductor patches can be arbitrary on the top surface of a multi-layer medium based on The concept of the equivalent transmission line in the spectral domain is general and can be applied to all kinds of structures. In this paper, the Galerkin method is used to calculate the normalized waveguide wavelength of the slotted line with two layers of media. The numerical results obtained are in agreement with the references Compared with the known data, get a good agreement.