Dual Bandwidth Duo Triangular Shaped Microstrip Antenna for Multi-Band Frequencies

摘要

This paper presents the increase in bandwidth of a microstrip patch antenna by using a duo triangular shaped probe-feed patch. The main focus of this paper is to achieve a wideband microstrip patch antenna with the reduction in size. The dual bandwidth of 8.68% & 37.56% by covering the range from 1.845-1.894GHz and 3.228-4.228GHz has been obtained. The dimensions and position of the duo-triangular patch as well as shifting of probe-feed coordinates have been modified to obtain the wide bandwidth. The proposed patch of antenna is designed and all parameters are simulated on the Zeland IE3D software..