Abstract

Millimeter-wave (MMW) imaging techniques have been used for the detection of concealed weapons and contraband carried on personnel at airports and other secure locations. In this paper, the multi-polarized MMW imaging technique is researched, which can provide more target information. A test system is built with vector network analyzer (VNA) to verify the feasibility of this imaging technique for concealed weapon detection. The wavenumber domain algorithm is used to reconstruct the MMW images. Experiment results are provided to demonstrate the effectiveness of the multi-polarized MMW imaging.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.