Title :
Design of substrate integrated dielectric resonator antenna for millimeter-wave applications
Author :
Ke Gong ; Xue Hui Hu ; Yan Liu
Author_Institution :
Coll. of Phys. & Electron. Eng., Xinyang Normal Univ., Xinyang, China
Abstract :
A novel substrate integrated dielectric resonator antenna (SIDRA) is designed and implemented using two-layer printed circuit board (PCB) process for millimeter-wave applications. The design and simulation of the SIDRA is carried out with the help of Ansoft HFSS. A prototype antenna is fabricated and measured. The return loss, radiation patterns, and antenna gain are presented, and reasonable agreement between the measured and simulated results is observed. The proposed SIDRA offers a bandwidth of about 12% around 35 GHz for -10 dB impedance matching bandwidth definition and stable broadside radiation patterns with an average gain of 5 dBi over the band.
Keywords :
antenna radiation patterns; dielectric resonator antennas; millimetre wave antennas; printed circuits; substrate integrated waveguides; Ansoft HFSS; PCB; SIDRA; antenna gain; broadside radiation patterns; impedance matching bandwidth definition; millimeter wave applications; printed circuit board; prototype antenna; radiation patterns; return loss; substrate integrated dielectric resonator antenna; substrate integrated dielectric resonator antenna design; Antenna measurements; Antenna radiation patterns; Broadband antennas; Dielectric resonator antennas; Dielectrics; Substrates; Wireless communication; dielectric resonator antenna (DRA); millimeter wave antenna; printed circuit board (PCB);
Conference_Titel :
Antennas and Propagation (APCAP), 2014 3rd Asia-Pacific Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4799-4355-5
DOI :
10.1109/APCAP.2014.6992569
