Beam forming is a signal processing technique used in sensor arrays for directional signal transmission or reception. This is achieved by combining elements in a phased array in such a way that signals at particular tangles experience constructive interference while others experience destructive interference. In this project, a 64-element antenna array can achieve beam forming by the algorithm which is doing Fast Fourier and Inverse Fast Fourier of signal to cancel the phase coefficient to find maximum power of 64 elements. After applying this algorithm from 1 degree to 359 degree, the algorithm can find the angle of arrival signal and track it