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Please use this identifier to cite or link to this item:
http://purl.org/purl/1389
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| Title: | Enhanced Bandwidth Microstrip Patch Antennas Loaded with High Permittivity Dielectric Resonators |
| Authors: | Bijumon, P V
Sreedevi, Menon K
Sebastian,M T
Mohanan, P |
| Keywords: | Dielectric resonator
Microstrip antenna
DR-loaded antenna
Bandwidth enhancement |
| Issue Date: | 20-Nov-2002 |
| Publisher: | Microwave and Optical Technology Letters |
| Abstract: | A novel technique fitr the bat dividth enhancement of conventional
rectangular microstrip antenna is proposed in this paper. When a
high permittivity dielectric resonator of suitable resonant frequency was
loaded over the patch. the % bandwidth of the antenna was increased by
more than five tunes without much affecting its gain and radiation performance.
A much more improved bandwidth was obtained when the dielectric
resonator was placed on the feedline. Experimental study shows a 2:1
VSWR bandwidth of more than 10% and excellent cross polarization performance
with increased pass band and radiation coverage abnost the same
as that of rectangular microstrip antenna |
| URI: | http://dyuthi.cusat.ac.in/purl/1389 |
| Appears in Collections: | Publications
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