An original technique is described that allows up to N**2 transform points to be obtained, when using a single N points Fourier Transformation (FT) unit. The technique, which is based on an iterative procedure, appears particularly suited to the implementation of SAW-based transformation units, where a large transform size can be obtained at a moderate data rate, so that SAW-FT interfacing to digital systems is made attractive.
Increased Resolution Fourier Transformation Based on an Iterative Algorithm / Tortoli, Piero; Avitabile, Gianfranco; Vitali, Andrea. - In: ALTA FREQUENZA. - ISSN 0002-6557. - STAMPA. - 53:3(1984), pp. 177-180.
Increased Resolution Fourier Transformation Based on an Iterative Algorithm
Avitabile, Gianfranco;
1984-01-01
Abstract
An original technique is described that allows up to N**2 transform points to be obtained, when using a single N points Fourier Transformation (FT) unit. The technique, which is based on an iterative procedure, appears particularly suited to the implementation of SAW-based transformation units, where a large transform size can be obtained at a moderate data rate, so that SAW-FT interfacing to digital systems is made attractive.File in questo prodotto:
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