Design and analysis of multi-band met material antenna for wireless and IOT applications

Abstract

�Abstract: This letter presents a design of a metamaterial antenna for different applications in internet of things and wireless networks. The proposed antenna is fabricated on FR-4 epoxy, a substrate with єr =4.4 with h=1.58 mm and tan δ=0.0035 and the thickness of the metal substance is 35-μm. The dimensions of the antenna are 40×40mm which radiates at multiple bands. Gain of the proposed prototype is 5.1469 db. Various other results are obtained and the antenna upholds its performance for different parameters and results. The prototype is compact, robust and can be taken into consideration for different applications due its multiband nature which makes the antenna a very decent option.