M-ary phase-shift keying using finite impulse response filter based on window function method

Digital filters are vastly utilized in the area of communication. A perfect digital filter efficiency is significant and hence to design a finite impulse response (FIR) favorable all wanted situations necessary. In this paper, new proposed FIR designed, fineness submitted tested terms BER then matched with another window, namely Hamming, Hanning, Blackman. The procedure done MATLAB software. It concluded that Blackman window best filter, because it bit error rate better than window.