Vol. 6, Issue 2, Part D (2020)

Abstract
A microstrip antenna consists of a metallic pattern of a dielectric substrate and ground plane. Microstrip antennas having several advantages such as light weight, low cost, thin profile, conformal to a shaped surface so it can be used in several applications As in aircraft, satellite and wireless communication. One of the most serious problems of microstrip antenna is its narrow bandwidth. Many works have been done and various methods are used to increase the bandwidth of microstrip antenna