Study of the effect of using different substrates on the performance of the batch antenna

Abstract

Design microstrip antenna by Simulation in ADS (Advance Design System) Momentum and to Studying the effect of using different substrates material on the performance of the batch antenna by using(FVε_r=4.3 ,QUARTZε_r=3.8,ALUMINAε_r=9.7) in same frequency(2.4 GH). The performance of micro strip Antenna is effected by its structure and dimensions but the substrate material has also significant role in analyzing antenna performance. When dielectric constant increases then the gain as well as the bandwidth also decreases. The efficiency of the antenna also improves with low dielectric constant. The overall performance of the antenna is influenced by substrate material at great extent.