Title :
Numerical analysis of dielectric resonator antennas excited in quasi-TE modes
Author :
Kishk, Ahmed A. ; Glisson, A.W.
Abstract :
A numerical analysis of a half-split cylindrical dielectric resonator (CDR) antenna on a conducting ground plane excited by a coaxial probe is presented. A procedure based on the method of moments (MoM) for the coupling of a body of revolution (BOR) to a non-BOR geometry is implemented. The antenna is operating in the TE01 and HEM12 modes. This antenna configuration has potential uses where high power handling capabilities and wide operating bandwidth are required.
Keywords :
antenna radiation patterns; antenna theory; dielectric resonators; microwave antennas; numerical analysis; HEM 12 modes; TE 01 mode; conducting ground plane; dielectric resonator antennas; half-split cylindrical; high power handling capabilities; method of moments; moments method; numerical analysis; quasi-TE modes; wide operating bandwidth;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19931204
