The electrodinamical characteristics of two-way short-circuit slot in microstrip disk resonator

Author

Mayboroda, D.V. ; Pogarsky, S.A. ; Saprykin, I.I. ; Seledkov, E.V.

Author_Institution

V.N. Karazin Kharkov Nat. Univ., Kharkov, Ukraine

fYear

2013

fDate

16-20 Sept. 2013

Firstpage

367

Lastpage

369

Abstract

The mathematical simulation for the structure which includes circular microstrip patch and radial two-way short-circuit slot realized with the help of finite element method. The spectral characteristics and current distribution on disk and energy characteristic were investigated. The sizes of structure were optimized and the possibility of matching such radiating structure in frequency domains was shown. Carried out experiments confirms, that microstrip disk antenna with single radial two-way short-circuit slot discontinuity have advantages like low level of VSWR, possibility of controlling of radiating power.

Keywords

finite element analysis; microstrip antennas; microstrip resonators; slot antennas; VSWR; circular microstrip patch; current distribution; electrodynamical characteristics; finite element method; frequency domains; matching; mathematical simulation; microstrip disk antenna; microstrip disk resonator; radial two-way short circuit slot discontinuity; radiating power; radiating structure; Antenna theory; Feeds; Finite element analysis; Microstrip; Microstrip antennas; Polarization; Resonant frequency; circular microstrip disk; eigenwave spectrum; microstrip antenna; pattern characteristics; slot;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Theory and Techniques (ICATT), 2013 IX International Conference on

Conference_Location

Odessa

Print_ISBN

978-1-4799-2896-5

Type

conf

DOI

10.1109/ICATT.2013.6650780

Filename

6650780