Analysis of impedance matching and solution of differential partial equation of microstrip antenna using transmission line model

Abstract

Microstrip antennas are now exclusively used in almost all wireless communication system devices, especially operating in the microwave frequencies. The high-end applications are mostly in the frequency range from 2 to 12 GHz. Owing to its light weight and integral property with integrated circuits, they are extensively used in wireless communication fields. The paper presents a simple transmission line modelling technique to find the impedance and solutions of one dimension differential equation of the rectangular microstrip antenna.