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IEICE TRANSACTIONS on Electronics

Forward-Nulling Passive Millimeter Wave Imaging Using Cooling Dielectric Tube

Hiroyasu SATO, Kohei KURIYAMA, Kunio SAWAYA

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Summary :

In order to improve the detection performance in passive millimeter-wave (PMMW) imaging, a new method forwarding a null in the direction of human body and objects is proposed. The forward-nulling PMMW imaging using a dielectric tube occupied by cooling water placed near the focus line of a parabolic cylinder are performed. It is shown experimentally that the contrast between human body and conducting objects such as a conducting plate and a conducting sphere is improved by the presence of the cooling dielectric tube and parabolic cylinder.

Publication
IEICE TRANSACTIONS on Electronics Vol.E95-C No.10 pp.1627-1634
Publication Date
2012/10/01
Publicized
Online ISSN
1745-1353
DOI
10.1587/transele.E95.C.1627
Type of Manuscript
Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
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