Title :
A dielectric resonator loaded patch antenna
Author :
Luk, K.M. ; Hui, K.Y.
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, China
Abstract :
A patch antenna supported by a dielectric resonator is studied. This small antenna operates at the center frequency of 1.265 GHz with an impedance bandwidth of 2.2% (10-dB bandwidth). It offers a maximum gain of 3 dBi and the measured radiation pattern is stable across the operating frequencies. Both simulated and measured results are presented and compared.
Keywords :
UHF antennas; antenna radiation patterns; dielectric resonator antennas; dielectric-loaded antennas; electric impedance; microstrip antennas; 1.265 GHz; 3 dB; DRA; dielectric loaded antenna; dielectric resonator loaded patch antenna; gain; impedance bandwidth; radiation pattern; Antenna measurements; Bandwidth; Computational modeling; Dielectric measurements; Dielectric resonator antennas; Dielectric substrates; Frequency; Microstrip antennas; Patch antennas; Wavelength measurement;
Conference_Titel :
Antenna Technology: Small Antennas and Novel Metamaterials, 2005. IWAT 2005. IEEE International Workshop on
Print_ISBN :
0-7803-8842-9
DOI :
10.1109/IWAT.2005.1460997
