Title :
Mathematical model of the microstrip radiator based on thin-wire approximation of metal patch
Author :
Kizimenko, V.V. ; Ulanouski, A.V.
Author_Institution :
Belarusian State Univ. of Inf. & Radioelectron., Minsk, Belarus
Abstract :
This paper proposes a model of the rectangular microstrip antenna based on the integral equation method and thin-wire approximation of a metal patch. A substrate is taken into consideration by inserting values of dielectric effective permittivity in the integral equations. The comparison of the calculated input impedance and resonant frequency with the experimental data and modeling results in commercial software is given.
Keywords :
antenna radiation patterns; integral equations; microstrip antenna arrays; microstrip components; permittivity; dielectric effective permittivity; impedance frequency; integral equation method; metal patch thin wire approximation; microstrip radiator mathematical model; rectangular microstrip antenna arraymodel; resonant frequency; Approximation methods; Impedance; Integral equations; Mathematical model; Microstrip; Microstrip antennas; Substrates; Microstrip antenna; thin-wire integral equation method;
Conference_Titel :
Antenna Theory and Techniques (ICATT), 2015 International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
978-1-4799-8556-2
DOI :
10.1109/ICATT.2015.7136798
