基于六边形互补裂环谐振器的微带带阻滤波器

2015 Fifth International Conference on Advances in Computing and Communications (ICACC) Pub Date : 2015-09-01 DOI:10.1109/ICACC.2015.72

M. Bhaskar, J. Jasmi, T. Mathew

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引用次数: 6

摘要

带阻滤波器是通过在中央微带传输线下方的地平面上刻蚀互补裂环谐振器(CSRR)的周期图案来实现的。本文介绍了六边形CSRR在1.45GHz阻带带阻滤波器设计中的应用。首先，采用正六角形CSRR实现带阻滤波器。将六角形SRR改造成一种新的结构，实现了具有相同谐振频率的带阻滤波器。发现这两种六边形csrr具有相似的结果，并且改进的六边形滤波器比正六边形滤波器更紧凑。结构简单，兼容PCB技术。通过实测验证了两种结构的仿真结果。

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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Microstrip Bandstop Filters Based on Hexagonal Complementary Split Ring Resonators

Bandstop filters are realized by etching periodic patterns of complementary split ring resonators(CSRR) on the ground plane, exactly below the central microstrip transmission line. This article presents hexagonal CSRR in the design of a band bandstop filter with stopbands at 1.45GHz. First, a regular hexagonal shaped CSRR is used to realize a bandstop filter. This hexagonal shaped SRR is modified to a new structure to realize a bandstop filter with same resonant frequency. These two hexagonal CSRRs are found to have similar results and the modified hexagonal filter is compact compared to the regular hexagonal filter. The structure is simple and compatible with PCB technology. Simulation results of both structures are validated through measurements.

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2015 Fifth International Conference on Advances in Computing and Communications (ICACC)

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