用于滤波器应用的紧凑型双模贴片谐振器

2008 IEEE MTT-S International Microwave Workshop Series on Art of Miniaturizing RF and Microwave Passive Components Pub Date : 2008-12-01 DOI:10.1109/IMWS.2008.4782267

Jia‐lin Li, S. Qu, Q. Xue

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引用次数: 3

摘要

本文研究了一种基于方形贴片谐振腔的紧凑型双模带通滤波器。所开发的滤波器的尺寸减小是通过在贴片上蚀刻双交叉槽来实现的。研究表明，与传统的贴片谐振器相比，这种排列可以将尺寸减小到26.7%。同时，靠近通带的一对传输零提高了其选择性。本文给出了测量结果和仿真结果，并进行了比较。

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 Dual-Mode Patch Resonator for Filter Applications

Based on a square patch resonator, a compact dual-mode band-pass filter is studied in this paper. The size reduction of the developed filter is simply achieved by etching a dual-cross slot on the patch. Studies indicate that with this arrangement, the size can be reduced to 26.7% as compared to the conventional patch resonator. Meanwhile, a pair of transmission zeros close to the pass band improves its selectivity. Both measurements and simulations are presented and compared in the paper.

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2008 IEEE MTT-S International Microwave Workshop Series on Art of Miniaturizing RF and Microwave Passive Components

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