NDLI: A novel transform for ultra-wideband multi-static imaging radar

Content Provider	IEEE Xplore Digital Library
Author	Sakamoto, T. Sato, T.
Copyright Year	2012
Description	Author affiliation: Graduate School of Informatics, Kyoto University, Yoshida-Honmachi, Sakyo-ku, Kyoto 606-8501 (Sakamoto, T.; Sato, T.)
Abstract	Ultra-wideband (UWB) radar is considered to be a promising candidate for next-generation imaging systems in a variety of fields. The UWB radar imaging method known as SEABED (Shape Estimation Algorithm Based on Extraction of Directly Scattered Waves) has been of particular interest because of its high-speed imaging capability. This method was designed to employ a mechanical scanner that required a long measuring time, preventing real-time operation. One solution for this problem is the introduction of antenna array systems. By using an antenna array, multi-static data are obtained but cannot be effectively processed with the SEABED method because it was designed for monostatic data. A high-speed imaging method, namely Bistatic SEABED, has been proposed for UWB multi-static radar data. This method employs a reversible transform called Bistatic inverse boundary scattering transform (IBST) derived for a fixed distance between transmitting and receiving antennas. This study derives another transform, namely the common midpoint IBST, for a fixed midpoint between transmitting and receiving antennas. The performance of these methods is investigated through numerical simulations
Starting Page	1724
Ending Page	1728
File Size	500957
Page Count	5
File Format	PDF
ISBN	9781457709180
e-ISBN	9781457709203
e-ISBN	9781457709197
DOI	10.1109/EuCAP.2012.6205867
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-03-26
Publisher Place	Czech Republic
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Antenna measurements Transmitting antennas Imaging Receiving antennas Radar imaging Radar antennas Arrays
Content Type	Text
Resource Type	Article

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