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Design and implementation of multilayer coupled‐resonator bandpass filter with harmonics suppression
Author(s) -
Zhang WenJian,
Li ZhengFan
Publication year - 2006
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.21784
Subject(s) - harmonics , band pass filter , resonator , stopband , microwave , filter (signal processing) , electronic engineering , electronic filter topology , engineering , acoustics , electrical engineering , physics , prototype filter , filter design , telecommunications , voltage
In this article, a novel multilayer second‐order coupled‐resonator bandpass filter with harmonics suppression is proposed to improve the stopband characteristics. The proposed filter has been implemented in a five‐layer configuration using multilayer PCB technology. The measured results agree very well with the full‐wave EM simulation, showing more than 35 dB harmonics suppression. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 1779–1781, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21784