Title :
A completely integrated thirty-two-point chirp Z transform [CCD IC realisation]
Author :
Eversole, William L. ; Mayer, Dale J. ; Bosshart, Patrick W. ; De Wit, Michiel ; Hewes, C. Robert ; Buss, Dennis D.
Abstract :
A monolithic 32-point DFT using the chirp Z transform (CZT) algorithm has been designed and fabricated using an n-channel two-level polysilicon coplanar electrode process. The detailed design and operation of this first fully integrated CCD chirp Z transform are discussed, and some spectral analysis applications for a CCD CZT are described.
Keywords :
Charge-coupled device circuits; Fast Fourier transforms; Z transforms; charge-coupled device circuits; fast Fourier transforms; Charge coupled devices; Chirp; Circuits; Clocks; Convolution; Discrete Fourier transforms; Equations; Fourier transforms; Operational amplifiers; Transversal filters;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1978.1052056
