DISTORTION ANALYSIS OF THE BULK FFT STRUCTURE FOR MULTICARRIER DEMODULATORS

Authors
ALJALILI YO BARTON SK SHEPHERD SJ
Citation
Yo. Aljalili et al., DISTORTION ANALYSIS OF THE BULK FFT STRUCTURE FOR MULTICARRIER DEMODULATORS, Signal processing, 42(2), 1995, pp. 215-219
Citations number
NO
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Signal processing → ACNP
ISSN journal
01651684
Volume
42
Issue
2
Year of publication
1995
Pages
215 - 219
Database
ISI
SICI code
0165-1684(1995)42:2<215:DAOTBF>2.0.ZU;2-C
Abstract
This paper discusses the bulk FFT technique for multi-carrier demodula tors proposed by Campanella and Sayegh (1988). A heuristic analysis of the distortion associated with this method is presented. A modificati on to the method is proposed using a different overlap/save strategy, and simulation results showing a significant improvement in performanc e are presented. An analysis of the distortion is given.