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A Dual‐Mode Split Microstrip Resonator and Its Applications in Frequency Selective Devices
Author(s) -
Belyaev Boris A.,
Serzhantov Aleksey M.,
Tyurnev Vladimir V.
Publication year - 2013
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.27806
Subject(s) - resonator , diplexer , microstrip , passband , microwave , optoelectronics , multi band device , conductor , dielectric resonator antenna , mode (computer interface) , dual mode , optics , band pass filter , acoustics , materials science , electronic engineering , engineering , electrical engineering , physics , telecommunications , computer science , antenna (radio) , composite material , operating system
A dual‐mode microstrip resonator whose strip conductor is partially split from its one end by a longitudinal slot has been studied. The resonator has two fundamental modes, even and odd ones. The difference of their frequencies is controlled by varying the slot length. Based on such resonators, original structures of a diplexer and passband filters including dual‐band have been designed. Measured performances of their fabricated prototypes prove applicability of designed devices in microwave engineering. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:2186–2190, 2013