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Content Provider | IEEE Xplore Digital Library |
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Author | Dai Da-hai Luo Jia Liu Zhong-xun Wang Xue-song Xiao Shun-ping |
Copyright Year | 2007 |
Description | Author affiliation: Nat. Univ. of Defense Technol., Changsha (Dai Da-hai; Luo Jia; Liu Zhong-xun; Wang Xue-song; Xiao Shun-ping) |
Abstract | A new method for fully polarized radar target scattering center extraction is proposed using Coherent Polarization Geometrical Theory of Diffraction (CP-GTD) model. Unlike the traditional single fixed-polarization GTD method, the new method can overleap the step of scattering centers association and can estimate coherent scattering matrices of scattering centers accurately. It also provides a better performance and a reduced computation burden because the full-polarization information is used. The superiority of the CP-GTD is verified by experiment results based on simulated data. The method can also be easily extended for SAR/ISAR. |
Starting Page | 159 |
Ending Page | 163 |
File Size | 115284 |
Page Count | 5 |
File Format | |
ISBN | 9781424411870 |
DOI | 10.1109/APSAR.2007.4418579 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2007-11-05 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Polarization Solid modeling radar target Frequency estimation Reflection Radar theory MUSIC algorithm Geometry scattering center CP-GTD model Electromagnetic scattering radar target recognition Radar scattering Physical theory of diffraction Scattering parameters full-polarization |
Content Type | Text |
Resource Type | Article |
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