Self‐packaged SISL dual‐band BPF using a new quadruple‐mode resonator
Author(s) -
Du Chengying,
Ma Kaixue,
Mou Shouxian
Publication year - 2016
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2016.1076
Subject(s) - resonator , band pass filter , fractional bandwidth , bandwidth (computing) , dual mode , multi band device , materials science , optoelectronics , physics , electronic engineering , electrical engineering , computer science , optics , engineering , telecommunications , antenna (radio)
A new quadruple‐mode resonator (QMR) is proposed to design a self‐packaged dual‐band bandpass filter (DBBPF) by using the substrate integrated suspended line (SISL) technology. The low insertion losses of the fabricated DBBPF are 0.52/1.76 dB and the fractional bandwidth are 65.4%/9.2% for two operation passbands at 2.65/8.71 GHz, respectively. The measured results are in good agreement with electromagnetic simulation.
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