| Title | Multi-channel Detection of Narcotics and Explosives Using NQR Signals |
| Authors | Andreas Jakobsson, Magnus Mossberg |
| Full-text | Available as PDF |
| Publication | Fourth IEEE Workshop on Sensor Array and Multichannel Processing, 2006 |
| Year | 2006 |
| Pages | |
| Document type | Conference paper |
| Conference name | Fourth IEEE Workshop on Sensor Array and Multi-channel Processing |
| Conference Date | 2006-07-12 |
| Conference Location | Waltham, MA, USA |
| Status | Published |
| Quality controlled | Yes |
| Language | eng |
| Abstract English | A multi-channel detector for narcotics and explosives using nuclear quadrupole resonance (NQR) is developed. Multiple measurement coils are used to estimate the radio frequency interference that is often present. The temperature dependency of the NQR frequencies is incorporated in the detector, allowing for uncertainties in the temperature estimate of the sample. In addition, the detector considers only the frequency bands of the signal of interest |
| Keywords | radio frequency interference, multichannel detection, narcotics, explosives, NQR signals, nuclear quadrupole resonance, |
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