Techniques for contactless detection of vibrations claim a wide range of applications in both civil as well as biomedical contexts. In this work, two Doppler radar signal processing solutions, respectively based on single-channel and quadrature receivers, are implemented and compared as alternative to standard sensors for contactless identification of vibrations. The detection ability at different target ranges is tested through numerical simulations.
Quadrature receiver benefits in CW doppler radar sensors for vibrations detection
Raffo A.;Costanzo S.;Cioffi V.
2018-01-01
Abstract
Techniques for contactless detection of vibrations claim a wide range of applications in both civil as well as biomedical contexts. In this work, two Doppler radar signal processing solutions, respectively based on single-channel and quadrature receivers, are implemented and compared as alternative to standard sensors for contactless identification of vibrations. The detection ability at different target ranges is tested through numerical simulations.File in questo prodotto:
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