DocumentCode
2699581
Title
Ultra wideband hybrid dielectric resonator antenna (DRA) with parasitic ring
Author
Morsy, Mohamed M. ; Khan, Mohammad Rezwan ; Harackiewicz, Frances J.
Author_Institution
Southern Illinois Univ., Carbondale, IL, USA
fYear
2010
fDate
Aug. 28 2010-Sept. 3 2010
Firstpage
1
Lastpage
4
Abstract
A new technique has been presented in an attempt to achieve wideband DRA. Hybrid DRAs are well known as wideband antenna. By adding a parasitic ring to the top of the dielectric resonator ring, we were able to further improve the impedance bandwidth for hybrid DRAs. Using this technique, the bandwidth increases from 96% to 105%, from 92 to 100%, and from 107% to 119%.
Keywords
broadband antennas; dielectric resonator antennas; dielectric resonator ring; parasitic ring; ultra wideband hybrid dielectric resonator antenna; wideband antenna; Bandwidth; Dielectric resonator antennas; Dielectrics; Gain; Impedance; Ultra wideband antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Information Technology and Systems (ICWITS), 2010 IEEE International Conference on
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4244-7091-4
Type
conf
DOI
10.1109/ICWITS.2010.5611809
Filename
5611809
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