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Design of dual‐mode bandpass filter using SRR structure
Author(s) -
Zhou Ming,
Tong Chuangming,
Fu Shuhong,
Wu Linan
Publication year - 2010
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.25480
Subject(s) - band pass filter , passband , microwave , resonator , ripple , electronic engineering , filter (signal processing) , electronic filter topology , dual mode , materials science , prototype filter , engineering , acoustics , optoelectronics , electrical engineering , filter design , physics , telecommunications , voltage
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. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52:2372–2375, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25480