DocumentCode
1496897
Title
Technique for improving coupling between microstripline and dielectric resonator antenna
Author
Luk, K.M. ; Lee, M.T. ; Leung, K.W. ; Yung, E.K.N.
Author_Institution
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, Hong Kong
Volume
35
Issue
5
fYear
1999
fDate
3/4/1999 12:00:00 AM
Firstpage
357
Lastpage
358
Abstract
A cylindrical dielectric resonator antenna fed by a microstripline is studied. By connecting a vertical strip at the end of the microstripline, the input matching of a dielectric resonator antenna can be improved substantially. Moreover, it offers an impedance bandwidth as wide as 19% and a stable radiation pattern across the operating frequency range
Keywords
antenna feeds; antenna radiation patterns; dielectric resonators; impedance matching; microstrip lines; microwave antennas; coupling technique; cylindrical DR antenna; dielectric resonator antenna; impedance bandwidth; input matching; microstripline feed; stable radiation pattern; vertical strip;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990272
Filename
757112
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