DocumentCode
1346923
Title
Accurate distributed inductance of spiral resonators
Author
Hejazi, Z.M. ; Excell, P.S. ; Jiang, Z.
Author_Institution
Dept. of Electr. & Electron. Eng., Bradford Univ., UK
Volume
8
Issue
4
fYear
1998
fDate
4/1/1998 12:00:00 AM
Firstpage
164
Lastpage
166
Abstract
A simple procedure for calculation of the distributed inductance of spiral resonators and micro-inductors is derived, including all possible mutual inductances. It is applicable for spiral configurations from rectangular to smooth circular. Using this procedure and an accurate formula for distributed capacitance of a spiral resonator, the resonant frequency was accurately predicted. If the surface resistance of the conductors is known, the unloaded quality factor of any spiral resonator can also be calculated
Keywords
Q-factor; capacitance; distributed parameter networks; equivalent circuits; inductance; inductors; microwave circuits; resonators; distributed capacitance; distributed inductance; micro-inductors; mutual inductances; resonant frequency; spiral resonators; surface resistance; unloaded quality factor; Capacitance; Conductors; Equivalent circuits; Geometry; Inductance; Inductors; Moment methods; Resonant frequency; Spirals; Surface resistance;
fLanguage
English
Journal_Title
Microwave and Guided Wave Letters, IEEE
Publisher
ieee
ISSN
1051-8207
Type
jour
DOI
10.1109/75.663521
Filename
663521
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