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首页> 外文期刊>Microwave and optical technology letters >DESIGN OF A PERIODICALLY NONUNIFORM COUPLED MICROSTRIP LINES (PNCML) FILTER USING THE NOVEL METHOD OF LINES
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DESIGN OF A PERIODICALLY NONUNIFORM COUPLED MICROSTRIP LINES (PNCML) FILTER USING THE NOVEL METHOD OF LINES

机译：用线的新颖方法设计周期非均匀耦合微带线（PNCML）滤波器

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摘要

A new eigenmode algorithm based on the method of lines and the generalized transmission line equations is applied on full-wave analysis of (3-D) MMIC components. The analytical calculation in the direction of propagation enables the analysis of structures of very short or long interconnections between single discontinuities. The analysis is developed by nonequidistant discretization to reduce the discretization window. In this article, a periodically nonuniform coupled microstrip lines filter is designed to offer a wide band performance with a small size structure and with harmonic suppression. The analysis of this filter is applied using the new technique of the method of lines. In this analysis, the scattering parameters of the designed filter are computed. The designed filter is fabricated and tested, where good agreement is found between the numerical and the experimental results.
机译：将基于线法和广义传输线方程的新本征模算法应用于（3-D）MMIC组件的全波分析。沿传播方向的分析计算可以分析单个不连续点之间非常短或很长的互连结构。通过非等距离散化来进行分析，以减小离散化窗口。在本文中，设计了一种周期性不均匀耦合的微带线滤波器，以提供具有小尺寸结构和谐波抑制的宽带性能。使用线法的新技术对该滤波器进行分析。在此分析中，将计算出设计滤波器的散射参数。设计并制造了经过测试的滤波器，在数值和实验结果之间找到了很好的一致性。

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