Implementation of Hyperbolic CORDIC-based VLSI architecture for Kaiser-Bessel Window techniques in spectral analysis

In this paper, proposed CORDIC based VLSI architecture for implementing Kaiser-Bessel Window. This proposed architecture is suitable to use before FFT for real time digital spectral analysis system and also can be used for filtering applications to compute Kaiser-Bessel window coefficients and the error analysis has been discussed. The proposed architecture has synthesised in Synopsys design compiler (Design Vision) using TSMC 90 nm technology library.