Title :
Theoretical investigation of compact microstrip resonators with stubs for patch antennas
Author :
Dmitriev, Victor A. ; Costa, João C Weyl A
Author_Institution :
Univ. Fed. of Para, Belem, Brazil
fDate :
1/1/2002 12:00:00 AM
Abstract :
The influence of the stubs on the resonance frequency and on the susceptance slope parameter of the disc resonator is investigated theoretically. It is shown that the stubs may significantly reduce the diameter of the resonator at the expense of bandwidth
Keywords :
antenna theory; electric admittance; electric impedance; microstrip antennas; microstrip resonators; resonance; disc resonator; impedance boundary conditions; microstrip antennas; microstrip resonator stubs; microstrip resonators; patch antennas; resonance frequency; resonator bandwidth; resonator diameter; stubs; susceptance slope parameter; Bandwidth; Boundary conditions; Dielectric resonator antennas; Dielectric substrates; Impedance; Microstrip antennas; Microstrip resonators; Patch antennas; Permittivity; Shape;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
