DocumentCode
1003919
Title
FFT-based interpolation for multipath detection in GPS/GLONASS receivers
Author
de Vos, A.J.
Volume
28
Issue
19
fYear
1992
Firstpage
1787
Lastpage
1788
Abstract
A zero-stuffing interpolation technique using fast Fourier transforms is proposed for excellent resampling of correlation-pulse signals, departing from a small number of Nyquist samples. Potentially, the method offers, at the earliest possible stage, detection (integrity control) and eventually correction of time-dispersion effects by multipath in navigational receivers.
Keywords
fading; fast Fourier transforms; interpolation; radionavigation; satellite ground stations; signal detection; signal processing; FFT-based interpolation; GPS/GLONASS receivers; Nyquist samples; correlation-pulse signals; fast Fourier transforms; multipath detection; navigational receivers; resampling; zero-stuffing interpolation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19921139
Filename
256097
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