DocumentCode
939181
Title
Broadband Dielectric Resonator Antenna With an Offset Well
Author
Chang, Tze-Hsuan ; Kiang, Jean-Fu
Author_Institution
Nat. Taiwan Univ., Taipei
Volume
6
fYear
2007
fDate
6/29/1905 12:00:00 AM
Firstpage
564
Lastpage
567
Abstract
A broadband dielectric resonator (DR) antenna with an offset well is proposed. The well perturbs the original field distribution in the DR block to increase the impedance bandwidth associated with the mode. The feeding aperture generates a similar radiation pattern at adjacent band. The overall bandwidth covers the 5-6 GHz band of WLAN 802.11a.
Keywords
antenna feeds; antenna radiation patterns; aperture antennas; broadband antennas; dielectric resonator antennas; microwave antennas; wireless LAN; WLAN 802.11a; antenna feeding aperture; antenna radiation pattern; broadband dielectric resonator antenna; frequency 5 GHz to 6 GHz; impedance bandwidth; offset well; Antenna radiation patterns; Aperture antennas; Aperture coupled antennas; Bandwidth; Broadband antennas; Dielectric resonator antennas; Dielectric substrates; Impedance; Resonant frequency; Slot antennas; Dielectric resonators; Dielectric resonators (DR); slot antennas;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2007.909963
Filename
4357960
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