STUDY OF THE INFLUENCE OF GROUNDING FOR MICROSTRIP RESONATORS

Authors
ISHIZAKI T KITAMURA T GESHIRO M SAWA S
Citation
T. Ishizaki et al., STUDY OF THE INFLUENCE OF GROUNDING FOR MICROSTRIP RESONATORS, IEEE transactions on microwave theory and techniques, 45(12), 1997, pp. 2089-2093
Citations number
9
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on microwave theory and techniques → ACNP
ISSN journal
00189480
Volume
45
Issue
12
Year of publication
1997
Part
1
Pages
2089 - 2093
Database
ISI
SICI code
0018-9480(1997)45:12<2089:SOTIOG>2.0.ZU;2-E
Abstract
The influence of ground terminal shape on the resonant frequency of a microstrip resonator is investigated through numerical simulations and experiments, Resonators are one of the basic components of very small high-dielectric stripline filters, named the laminated planar filter. The resonant frequencies are calculated by means of the finite-differ ence time-domain (FDTD) method and compared with experimental results, It is also shown that the resonant frequency is directly related to t he square root of its line inductance when the resonator is regarded e quivalently as a series LC circuit.