Investigation of Range Profiles from a Simplified Ship on Rough Sea Surface and Its Multipath Imaging Mechanisms
Joint Authors
Zhang, Fan
Zhuang, Lei
He, Siyuan
Hu, Weidong
Zhu, Guoqiang
Ye, Xingbin
Source
International Journal of Antennas and Propagation
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-03-15
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The range profiles of a two-dimension (2 D) perfect electric conductor (PEC) ship on a wind-driven rough sea surface are derived by performing an inverse discrete Fourier transform (IDFT) on the wide band backscattered field.
The rough sea surface is assuming to be a PEC surface.
The back scattered field is computed based on EM numerical simulation when the frequencies are sampled between 100 MHz and 700 MHz.
Considering the strong coupling interactions between the ship and sea, the complicated multipath effect to the range profile characteristics is fully analyzed based on the multipath imaging mechanisms.
The coupling mechanisms could be explained by means of ray theory prediction and numerical extraction of the coupling currents.
The comparison of the range profile locations between ray theory prediction and surface current simulation is implemented and analyzed in this paper.
Finally, the influence of different sea states on the radar target signatures has been examined and discussed.
American Psychological Association (APA)
He, Siyuan& Zhang, Fan& Hu, Weidong& Zhuang, Lei& Ye, Xingbin& Zhu, Guoqiang. 2012. Investigation of Range Profiles from a Simplified Ship on Rough Sea Surface and Its Multipath Imaging Mechanisms. International Journal of Antennas and Propagation،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-506088
Modern Language Association (MLA)
He, Siyuan…[et al.]. Investigation of Range Profiles from a Simplified Ship on Rough Sea Surface and Its Multipath Imaging Mechanisms. International Journal of Antennas and Propagation No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-506088
American Medical Association (AMA)
He, Siyuan& Zhang, Fan& Hu, Weidong& Zhuang, Lei& Ye, Xingbin& Zhu, Guoqiang. Investigation of Range Profiles from a Simplified Ship on Rough Sea Surface and Its Multipath Imaging Mechanisms. International Journal of Antennas and Propagation. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-506088
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-506088