Abstract
This paper consists of two small Microstrip patch antenna. with H shaped and V shape slot. A trapezoidal patch is designed on
a RT duroid substrate with relative permittivity of 2.2 and height of 6mm. A series of parametric study were carried out to show
the dependence of the characteristics of the antenna on its various geometrical parameters Microstrip antenna is widely used
in practical applications like wi-fi, wlan etc An Soft HFSS Vs 12 software which is based on finite element method , showed
satisfactory performance with VSWR<2 for resonating frequencies
Keywords
V shaped sloth shaped slot RT duriod /5880