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A novel differential bandpass filter based on double‐sided parallel‐strip line dual‐mode resonator
Author(s) -
Shi Jin,
Chen JianXin,
Xue Quan
Publication year - 2008
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.23493
Subject(s) - band pass filter , resonator , filter (signal processing) , differential (mechanical device) , insertion loss , electronic engineering , common mode signal , microwave , signal (programming language) , physics , engineering , acoustics , computer science , optics , electrical engineering , telecommunications , digital signal processing , analog signal , thermodynamics , programming language
A differential bandpass filter based on double‐sided parallel‐strip line (DSPSL) dual‐mode resonator is proposed in this article. This differential bandpass filter makes use of the inherent differential feature of DSPSL to construct feeding ports and resonating unit. This filter has the advantages of low‐profile structure, low‐insertion loss for differential‐mode signal, and high suppression for common‐mode signal. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1733–1735, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23493