Title :
Compact and multiband dielectric resonator antenna for mobile terminals
Author :
Yiheng Diao;Ming Su;Yuanan Liu;Shulan Li;Weimin Wang
Author_Institution :
Beijing Key Laboratory of Work Safety Intelligent Monitoring, Beijing University of Posts and Telecommunications, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
A compact multiband internal dielectric resonator antenna (DRA) for mobile applications is presented, covering GSM/DCS/PCS/UMTS/LTE bands (880-960 and 1700-2700 MHz ). The antenna used a multi-branch monopole to stimulate a rectangular dielectric of high dielectric constant with a rectangular groove on its surface, thereby achieving not only reduced antenna size but also improved bandwidth. The overall size of the antenna is only 0 0.075λ0 × 0 0.045λ0 × 0 0.012λ0 at 900MHz. This communication covers the details of the antenna design and simulation.
Keywords :
"Dielectric resonator antennas","Broadband antennas","Dielectrics","Mobile antennas","Mobile communication","GSM"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305251
