Abstract
This paper describes a portable passive millimeter-wave sensor designed for remote detection of both metallic and non-metallic objects hidden on a human body under cloth. The sensor is based on a directly detection and analyses of the energy emitted by a human body. The algorithm of detection estimates unimodality features of traces recorded in the process of a manual scan. The sensor demonstrates a detection probability in the laboratory environment close to 100% at a distance of up to 3 m for the tested samples of explosives and metal objects hidden under cloth.
| Original language | English |
|---|---|
| Article number | 6516526 |
| Pages (from-to) | 4224-4228 |
| Number of pages | 5 |
| Journal | IEEE Sensors Journal |
| Volume | 13 |
| Issue number | 11 |
| DOIs | |
| State | Published - 2013 |
Keywords
- Concealed weapon detection
- homeland security
- millimeter wave
- sensors
All Science Journal Classification (ASJC) codes
- Instrumentation
- Electrical and Electronic Engineering