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The progress of the late time response (LTR) method applied to the detection and identification of body-worn hidden weapons has been discussed in [1] and [2]. Efficiency of the target signature extraction and its correct interpretation depend on the system subcomponent characteristics as well as the processing algorithms used. Peculiarities in frequency domain (FD) measurements based on a stepped...
Detection of body-worn hidden weapons requires improved target resolution. Human being with attached hidden weapon represents multi-target system where weapon as a target in question is masked by human body response. Before application of identification methods it is necessary to resolve composing responses belonging to human and target of interest. Both true time-domain (TD) and frequency domain...
Presented work is dedicated to the study of innovative principles, which can be used for the remote detection of concealed, body-worn weapons & explosives (CW&E). The approach is based on the analysis of the late time response (LTR) of the human body illuminated by a UWB signal: if CW&E are attached to the body it will essentially influence the LTR characteristics. A set of LTR parameters...
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