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A simple theoretical model for rectangular microstrip resonator with stubs
Author(s) -
da Costa Karlo Q.,
Dmitriev Victor
Publication year - 2004
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.20066
Subject(s) - microstrip , resonator , transmission line , microwave , electrical impedance , simple (philosophy) , electronic engineering , capacitive sensing , line (geometry) , engineering , acoustics , topology (electrical circuits) , physics , electrical engineering , telecommunications , mathematics , geometry , philosophy , epistemology
In this work, we present a simple theoretical analysis of a compact rectangular microstrip resonator with stubs. The analytical model is based on a recursive algorithm for a transmission line loaded with capacitive stubs. We calculate the input impedance and the resonant frequency of this resonator and analyse the dependence of these parameters on the number and dimensions of the stubs. The numerical results are compared with those obtained by other methods and with experimental data. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 41: 119–123, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20066