Professor Kamal Sarabandi's technique could be used to provide extra security in a range of applications
Professor Sarabandi shows to the difference observed in the signal when a concealed weapon is present
An electrical engineering professor at the University of Michigan believes that a type of radar, part developed by the Department of Defense, has the potential to be used as a means of detecting concealed weapons. Originally intended for military use, it is possible that the millimeter-wave radar system could be used to detect weapons across distances as large as a football field.
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