In this paper, a novel design of a Diagonally Circular Slot fractal patch antennas is presented. In this work a diagonally triangular slotted sierpinski fractal patch antenna is designed for 6.88333 GHz frequency.These fractal antennas are basically microstrip patch antenna. For designing this microstrip fractal patch antenna IE3D simulation software is used. In all fractal antennas FR4 epoxy is used as substrate with height 1.6 mm and dielectric constant 4.4 respectively. For feeding we have used Probe feeding method. In all iteration feeding point is same and radius of feeding point is 0.16mm In the first iteration one circular patches of radius 2.5 mm is cut from the geometry as shown in figure2 . In the second iteration again two circular patches of radius 1.25 mm is cut from the rectangular patch Antenna of the second iteration as shown in figure 3.Same procedure is done for third iteration radius 0.625 mm