采用数字间DGS结构的紧凑型带阻滤波器

2008 14th Conference on Microwave Techniques Pub Date : 2008-04-23 DOI:10.1109/COMITE.2008.4569918

A. Balalem, A. Ali, J. Macháč, A. Omar

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引用次数: 3

摘要

本文介绍了一种采用数字间DGS槽的紧凑型带阻滤波器。槽蚀刻在50欧姆微带传输线下的地面上。通过刻蚀两个槽和三个槽来实现两个滤波器。两种滤波器的截止频率分别为4.6 GHz和7.2 GHz。仿真结果与实测结果吻合较好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Compact Band-stop Filter Using an Interdigital DGS Structure

This paper introduces compact band-stop filters using interdigital DGS slots. The slots are etched in the ground under the 50-ohm microstrip transmission line. The two filters were realized by etching two and three slots. Both filters have lower cut-off frequency at about 4.6 GHz, and higher cut-off frequency of 7.2 GHz. A good agreement was achieved between the simulated and measured results.

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2008 14th Conference on Microwave Techniques

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