DocumentCode
1252934
Title
Calculation of distributed capacitances of spiral resonators
Author
Jiang, Zunfu ; Excell, P.S. ; Hejazi, Z.M.
Author_Institution
Inst. of Electron., Acad. Sinica, Beijing, China
Volume
45
Issue
1
fYear
1997
fDate
1/1/1997 12:00:00 AM
Firstpage
139
Lastpage
142
Abstract
A method for calculating the distributed capacitances and resonant frequencies of spiral resonators is described. First, the charge distribution on a spiral is found by a simplified model and the moment method, then the distributed capacitance is calculated. The equivalent inductance of the spiral resonator is then evaluated according to a standard formula, and the resonant frequencies are finally computed. The calculated results are compared with experimental data, and a good agreement between them is shown
Keywords
capacitance; method of moments; resonators; charge distribution; distributed capacitance; equivalent inductance; moment method; resonant frequency; spiral resonator; Capacitance; Design methodology; Dielectric substrates; Electric resistance; Equivalent circuits; Inductance; Moment methods; Resonant frequency; Spirals; Voltage;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.552045
Filename
552045
Link To Document