A rectangular dielectric resonator antenna (DRA) with frequency tuning capability has been developed. By introducing a metallic side wall with adjustable shorting tabs, the resonant frequency of a prototype DRA was tuned between 3.2 and 5.8 GHz. This configuration is amenable to dynamic tuning through use of PIN or varactor diodes.
Shadi DaneshSharul Kamal Abdul RahimM. AbedianMohsen KhalilyM. R. Hamid
Shadi DaneshSharul Kamal Abdul RahimM. AbedianM. F. M. Yusof
Chunxiao HaoBin LiKwok Wa LeungXin‐Qing Sheng
M. McAllisterStuart A. LongG.L. Conway