具有有限線金屬厚度之單一與耦合埋藏式微帶線的特性分析

Abstract

本文使用全波混合空間頻域分析法，來研究具有有限線金屬厚度之單一與耦合埋藏式微帶線的傳輸與衰減特性，其中描述了結構參數對傳輸線參數的影響，將會發現埋藏式微帶線特有的高隔離特性，使得它非常適合應用在高密度積體電路中的高速信號傳輸上。

A full-wave mixed spectral-domain approach (MSDA) is employed to investigate the propagation and attenuation characteristics of single and coupled buried microstrip lines (BMSL's) with finite strip metallization thickness. The influences of structural parameters on line parameters are presented. It is shown that BMSL's have high-isolation characteristics and are suitable for high-speed signal transmission in high-density integrated circuits.