Design and Simulation of Circularly Polarized Pentagonal-Shaped Microstrip Patch Antenna at RFID Frequency 2.4 GHZ
In wireless communication system antennas play an inherent role. In terms of geometrical shapes and implementations microstrip patch antennas are versatile in nature. Characteristics like low gain and smaller bandwidth make single microstrip more popular. Printed type of antenna which consists of a radiating patch on one side of a dielectric substrate and ground plane on the other side is a microstrip patch antenna. The intension of exploiting design is to implement a circularly polarized pentagonal-shaped microstrip patch antenna with a dielectric constant of 2.33, for a dielectric substrate.