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本文旨在给出微带抽头线滤波器的设计步骤及相应的设计曲线。除微带抽头线交指滤波器以外,还介绍了一种新的抽头式发夹线滤波器。推导了带抽头的发夹式谐振器的单端加载Q值计算方程。提供了带宽为百分之二十的滤波器实验数据。
This article aims to give the microstrip tap line filter design steps and the corresponding design curve. In addition to the microstrip tap line interdigital filter, a new tapped hairpin filter is also introduced. The single-ended loading Q calculation equation for the tapped hairpin resonator is derived. A bandwidth of twenty percent of the filter experiment data is provided.