Abstract | ||
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Nuclear quadrupole resonance (NQR) offers an unequivocal method of detecting hidden narcotics and explosives. Unfortunately, the practical use of NQR is restricted by the low signal-to-noise ratio (SNR) and means to improve the SNR are vital to enable a rapid, reliable and convenient system. In this correspondence, we develop two multichannel detectors to counter the typically present radio frequency interference. Numerical simulations indicate that the proposed methods offers a significantly improved robustness to uncertainties in the parameters detailing the examined sample. |
Year | DOI | Venue |
---|---|---|
2007 | 10.1109/TSP.2007.896287 | IEEE Transactions on Signal Processing |
Keywords | Field | DocType |
nuclear quadrupole resonance,object detection,radio equipment,NQR signals,explosives detection,multichannel detectors,narcotics detection,nuclear quadrupole resonance,radio frequency interference,spatial diversity,Land mine detection,maximum-likelihood detection,multi dimensional signal processing,nuclear quadrupole resonance,radio frequency spectroscopy | Multidimensional signal processing,Telecommunications,Radio wave,Control theory,Electromagnetic interference,Robustness (computer science),Artificial intelligence,Detector,Antenna diversity,Pattern recognition,Signal-to-noise ratio,Nuclear quadrupole resonance,Mathematics | Journal |
Volume | Issue | ISSN |
55 | 9 | 1053-587X |
Citations | PageRank | References |
6 | 0.57 | 8 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Andreas Jakobsson | 1 | 409 | 43.32 |
Mossberg, M. | 2 | 17 | 2.31 |