C.C.D. spectrum analyser using prime transform algorithm
M.A. Jack, D.G. Park, P.M. Grant · Electronics Letters · 1977
The design and performance of a spectrum analyser based on the prime transform algorithm and implemented with charge coupled devices is reported. Detailed consideration is included of the hardware reductions possible with this algorithm. Computer simulations are presented that critically compare the performance of the prime transform, chirp-Z-transform and fast Fourier transform algorithms.