Title :
Antennas based on dielectric resonators and microstrip lines in case of their orthogonal mutual orientation
Author_Institution :
Nat. Tech. Univ. of Ukraine "Kyiv Polytech. Inst.", Kiev, Ukraine
Abstract :
The method of excitation the system of cylindrical dielectric resonators by a microstrip line using their orthogonal mutual orientation is introduced. The design of a dielectric resonator antenna based on such an excitation method is described. The analytical expression for determining the value of coupling coefficient between a resonator and feeding microstrip line is given. An approach to determining antenna characteristics is stated. The comparison between measurements and analytical estimation of antenna characteristics is given.
Keywords :
antennas; dielectric resonators; microstrip lines; coupling coefficient; cylindrical dielectric resonators; dielectric resonator antenna; excitation method; feeding microstrip line; orthogonal mutual orientation; Antenna measurements; Arrays; Couplings; Dielectric resonator antennas; Dielectrics; Microstrip; Microstrip antennas;
Conference_Titel :
Antenna Theory and Techniques (ICATT), 2011 VIII International Conference on
Conference_Location :
Kyiv
Print_ISBN :
978-1-4577-2211-0
DOI :
10.1109/ICATT.2011.6170730
