Title :
Dualband DRA-slot hybrid slot antenna
Author :
Ding, Y. ; Leung, K.W. ; Or, Y.C.
Author_Institution :
City Univ. of Hong Kong, Hong Kong
Abstract :
A dielectric resonator antenna (DRA) is placed on top of a slotted cavity to form a hybrid antenna. An L-probe is placed inside the cavity to feed the zonal slot, cut onto the cavity, and the DRA simultaneously. Ansoft HFSS was used to analyze the proposed hybrid antenna, which provides a dual-band operation. The proposed antenna can be applied to IEEE802.11 WLAN systems.
Keywords :
cavity resonators; dielectric resonator antennas; multifrequency antennas; slot antennas; Ansoft HFSS; DRA; L probe; dielectric resonator antenna; dualband antennas; hybrid slot antenna; multifrequency antennas; Antenna radiation patterns; Bandwidth; Dielectric resonator antennas; Dual band; Impedance; Probes; Resonance; Resonant frequency; Slot antennas; Wireless LAN;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4395659
