FRFT Low pass Filter for Time delayed Signals
International journal of computing, communication and instrumentation engineering · 2017
In this paper we have been implement time delay signals response for Finite Impulse Response(FIR) Low Pass Filter using Fractional Fourier Transform (FRFT) based Kaiser window and also a methodology to tune the spectral characteristics of a linear phase FIR filer by changing the parameter of Fractional Fourier Transform.Here the signal to noise ratio is calculated for delayed version of input signals for proposed filter.