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Proceedings Paper

Through-the-wall imaging measurements and experimental characterization of wall materials
Author(s): Anna Janis; Stefan Nilsson; Lars-Gunnar Huss; Magnus Gustafsson; Ain Sume
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Paper Abstract

This paper describes the experimental research efforts performed at the Swedish Defence Research Agency (FOI) concerning fundamental characterization of different wall and clothing materials as well as through-the-wall imaging. Results from on-going activities at FOI concerning material characterization in the millimeter wave range are presented. Wide-band measurements of five building materials have been carried out in two different ways. In the frequency range 0.04-40 GHz a vector network analyzer was used and the samples were positioned in waveguides. In the 2-120 GHz region a scalar network analyzer was used and transmission measurements of the materials were performed in free space. Transmission measurements in free space of two clothing materials were also performed. Results from measurements of a human target standing behind an inner wall are presented.

Paper Details

Date Published: 8 December 2004
PDF: 9 pages
Proc. SPIE 5613, Military Remote Sensing, (8 December 2004); doi: 10.1117/12.578900
Show Author Affiliations
Anna Janis, National Defence Research Agency (Sweden)
Stefan Nilsson, National Defence Research Agency (Sweden)
Lars-Gunnar Huss, National Defence Research Agency (Sweden)
Magnus Gustafsson, National Defence Research Agency (Sweden)
Ain Sume, National Defence Research Agency (Sweden)


Published in SPIE Proceedings Vol. 5613:
Military Remote Sensing
Gary W. Kamerman; David V. Willetts, Editor(s)

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