Compilation of Hazardous and Benign Material Complex Dielectric Constants at Millimeter Wave Frequencies for Security Applications

2022/02/24 by Mahshid Asri, Asri, Mahshid, Elizabeth Wig +3
Computer Science · #FOS: Electrical engineering #FOS: Physical sciences #Image and Video Processing (eess.IV) #Materials Science (cond-mat.mtrl-sci) #Transportation Systems and Safety #electronic engineering #information engineering

paper · pdf · doi:10.48550/arxiv.2202.13779

openalex publication_date 2022/02/24 · openalex created_date 2022/05/05 · openalex updated_date 2026/07/28

Abstract

This paper compiles measured complex dielectric constants of benign and hazardous materials used for developing algorithms for personnel scanners at airports at 30 GHz. The materials are grouped into broad classifications of potential threat by mapping the materials to the complex dielectric constant plane.

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