The influence of the shorting-vias on the integral characteristics of a microstrip resonator

Author

Mayboroda, D.V. ; Pogarsky, S.A.

Author_Institution

Karazin Kharkiv Nat. Univ., Kharkiv, Ukraine

fYear

2015

fDate

21-24 April 2015

Firstpage

1

Lastpage

3

Abstract

The results of the simulation of electromagnetic characteristics of a microstrip disk resonator with shorting-vias with ground plane are presented. The influence of the number of shorting-vias and their geometrical location, with respect to the geometrical disc centre, on the integral characteristics of the radiating element have been investigated. In contrast to the well-known works, special attention is paid to changes in the spectral composition of the excited modes, location of the phase centres of excitation of certain types of oscillations and to matching the cavity with external circuits.

Keywords

electromagnetic wave propagation; geometry; microstrip resonators; vias; electromagnetic characteristics; geometrical location; ground plane; microstrip disk resonator; microstrip resonator; shorting-vias; Broadband antennas; Cavity resonators; Microstrip antennas; Microstrip resonators; Oscillators; Resonant frequency; disk resonator; eigenwave; matching; shorting-vias;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Theory and Techniques (ICATT), 2015 International Conference on

Conference_Location

Kharkiv

Print_ISBN

978-1-4799-8556-2

Type

conf

DOI

10.1109/ICATT.2015.7136807

Filename

7136807