SIGNAL PROCESSING METHODS IN NQR

被引：1

作者：

Grechishkin, Vadim S. ^{[1
]}

Grechishkina, Rufina V. ^{[2
]}

Heo, Hoon ^{[3
]}

机构：

[1] Kaliningrad State Univ, St A Nevsky 14, Kaliningrad 236041, Russia

[2] Balt Military Naval Inst, Kaliningrad 236036, Russia

[3] Korea Univ, Seoul, South Korea

来源：

EXPLOSIVES DETECTION USING MAGNETIC AND NUCLEAR RESONANCE TECHNIQUES | 2009年

关键词：

NQR; explosive detection; spin electronics; REMOTE NQR; RESONANCE; NMR;

D O I：

10.1007/978-90-481-3062-7_10

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

To detect mines by the explosive itself, several new techniques have been proposed; one of the most promising is N-14 NQR. Design criteria allowing increase sensitivity of N-14 NQR are discussed. It is shown that combination of H-1 NMR with N-14 NQR leads to selective excitation or a better S/N; in this case, a strong magnetic field has to be switched on and off. Whereas to detect anti-tank mines strong magnetic field should be applied.

引用

页码：159 / +

页数：2

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