DocumentCode :
64179
Title :
Design of compact circular resonator for electrodeless microwave plasma lamp
Author :
Jiade Yuan ; Guoqing Lin ; Heping Chen ; Kaixiong Su
Author_Institution :
Fuzhou Univ., Fuzhou, China
Volume :
49
Issue :
16
fYear :
2013
fDate :
Aug. 1 2013
Firstpage :
1008
Lastpage :
1010
Abstract :
A compact circular resonator for a microwave plasma lamp is designed. A disc-shaped metal sheet is loaded in the coaxial resonant cavity to reduce the volume by increasing its equivalent capacitance. The operating centre frequency of the proposed circular resonator is 444.5 MHz with a radius of 25 mm and height of 40 mm. The proposed compact resonator does not need to be filled with dielectric material, therefore it is very easy to manufacture with low cost. The test results show that the proposed resonator exhibits good performance.
Keywords :
coaxial waveguides; lamps; resonators; MPL; capacitance; coaxial resonant cavity; compact circular resonator; dielectric material; disc-shaped sheet metal; electrodeless microwave plasma lamp; frequency 444.5 MHz;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el.2013.1325
Filename :
6571499
Link To Document :
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