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EXPLOSIVES DETECTION SYSTEM USING NUCLEAR QUADRUPOLE RESONANCE SENSORS
EXPLOSIVES DETECTION SYSTEM USING NUCLEAR QUADRUPOLE RESONANCE SENSORS
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机译：爆炸物检测系统使用核四极轴共振传感器
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摘要
Embodiments of the invention provide an arrangement where a small detection coil of an NQR system is mounted on the end of a carrier such as a prodder stick, and is then carried by the carrier into the very near vicinity of, and more particularly for example into contact with, a possible target explosive device. Because the detection coil is brought into contact with or into the very near vicinity of the target, the transmitted NQR signals, and the resultant QR response, can be much lower power, to the extent that such a system can be made fully man-portable, and also be much lower cost to manufacture. As a consequence, NQR explosive detections systems may be deployed in larger numbers than has heretofore been possible, thus increasing the certainty of, and hence safety, of landmine detection, and improving clearance rates.
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