A double demodulation algorithm for narrow spectral features
Abstract
This paper proposes a technique for processing signals in which the relevant feature consists of the shape and position of narrow doppler spectral lines. The proposed technique is the digital version of a quadrature demodulator, and its purpose is to demodulate a selected spectral line allowing to study its envelope as a slowly varying process.
Description
Date
1995
Keywords
Signal Processing , Spectral Analysis , Radar
Citation
Ragaini, E., & Woodman, R. F. (1995). A double demodulation algorithm for narrow spectral features
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Publisher
Instituto GeofĂsico del PerĂș