A technique for the automatic detection of concealed dielectric objects carried by persons is presented. The method is applicable for microwave personnel scanners with sufficient signal bandwidth and is expected to resolve the trade-off with the privacy of the scanned persons, allowing for efficient detection without the need for a human operator. Algorithm description along with measurement results in W-band are presented.
Published in:
Wireless Sensing, Local Positioning, and RFID, 2009. IMWS 2009. IEEE MTT-S International Microwave Workshop on
Date of Conference: 24-25 Sept. 2009