Computer Aided Modeling of Antenna Arrays Interfaced with The Pollination Method

Abstract

In fast growing up electromagnetic community antenna arrays plays very crucial role.In Modern era antenna arrays are used for long distance communication. In wirelessapplication, antenna array requires high directivity, low side lobe level and half power beam width.In this work an attempt is made to introduce a antenna array with a con-formal geometry i.e.Triangular Prism. Triangular prism antenna array is giving significantly solution according to desired constraint. Using TPA it is showing improvements in SLL, HPBW and directivity. To aid the introduced geometry in order to produce a preconceived radiation pattern, evolutionary algorithm inspired from the pollination method is introduced. The triangular prism, whose controlling factor optimized by the flower pollination algorithm, steers for a beam pattern having side lobe level, half power beam width, and directivity. For realistic visualization of TPA radiation pattern using CST studio.