Minimization of Return Loss and Enhancing the Bandwidth of U Shaped for ‘L’ Band and ‘S’ Band Application

Abstract

In this article U shaped microstrip antenna is presented for ‘L’ band and ‘S’ band utilizations. The aim of proposed antenna is to enhance the bandwidth with the minimization of return loss and this can be achieved this by varying dimension of the proposed antenna. The proposed antenna is fed by 50Ω coaxial cable using microstripline feed. During simulation it has been achieved the various results of antenna parameters like return loss, gain, radiation pattern, impedance, and VSWR to analyze the proposed antenna.