DESIGN OF DUAL-MODE BANDPASS FILTER USING SRR STRUCTURE

作者:Zhou, Ming*; Tong, Chuang-ming; Fu, Shu-hong; Wu, Li-nan
来源:Microwave and Optical Technology Letters, 2010, 52(10): 2372-2375.
DOI:10.1002/mop.25480

摘要

This article presented a novel bandpass microwave filter, which is synthesized split-ring resonators (SRR) with dual-mode filters techniques. The structure of this filter is simple and compact size, low insertion loss, and higher capability of power handling. With the structure of SRR and the method of straightway connect triangular resonator, It has remarkable advantages, such as lower ripple level, wider passband and higher selectivity. The effects of varying the parameters of the filter have been studied. The structure was fabricated and measured experimental results agree with the simulation results very well.

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