Antennas based on dielectric resonators and microstrip lines in case of their orthogonal mutual orientation
AbstractThe 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.
HONG, CHENG-SHONG; HUANG, CHIH-YU. Sequentially Rotated Array of Dielectric Resonator Antennas. Proc. Natl. Sci. Counc. ROC(A), 2001, v.25, n.3, p.202-204.
TRUBIN, A.A. Calculation of a cylindrical dielectric resonator connection with slotted transmission line. Radioelectronics and Communications Systems, 1996, n..4, p.61-66.
ILCHENKO, M.Y.; TRUBIN, A.A. Electrodynamics of Dielectric Resonators. Kyiv: Naukova Dumka, 2004 [in Russian].