DETECTION PROCESSING FOR NQR SYSTEM

摘要

A system that uses nuclear quadrupole resonance to detect the presence of materials of interest, such as may be excited by radio frequency fields generated within a portal. Transmitted chirp signals are processed using matched filtering and further signal processing techniques to accurately detect the presence of such materials. A system that uses nuclear quadrupole resonance to detect the presence of materials of interest, such as may be excited by radio frequency fields generated within a portal. Transmitted chirp signals are processed using matched filtering and further signal processing techniques to accurately detect the presence of such materials.