Title :
Circular dielectric resonator antenna of high dielectric constant for low-profile applications
Author :
Leung, K.W. ; Luk, K.M.
Author_Institution :
Dept. of Electron. Eng., City Polytech. of Hong Kong, Kowloon, Hong Kong
Abstract :
The broadside fundamental TM101 mode of an aperture-coupled circular dielectric resonator (DR) antenna using very high dielectric constant is studied. By using high dielectric constant, the DR antenna can be made low-profile with a relatively low resonant frequency. The return loss, radiation characteristics and antenna gain of the configuration are measured and discussed
Keywords :
antenna radiation patterns; antenna testing; microwave antenna arrays; 4.14 to 4.25 GHz; SHF; antenna gain; aperture-coupled circular dielectric resonator antenna; broadside fundamental TM101 mode; circular dielectric resonator antenna; dielectric constant; low-profile applications; radiation characteristics; return loss;
Conference_Titel :
Antennas and Propagation, 1995., Ninth International Conference on (Conf. Publ. No. 407)
Conference_Location :
Eindhoven
Print_ISBN :
0-85296-637-7
DOI :
10.1049/cp:19950365
