Radar Targets Space-Frequency Instantaneous Polarization Characteristics and Its Application on Geometrical Structure Retrieval

Xu Mu; Wang Xue-song; Xiao Shun-ping

doi:10.3724/SP.J.1146.2008.00373

Volume 31 Issue 5

Dec. 2010

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Xu Mu, Wang Xue-song, Xiao Shun-ping. Radar Targets Space-Frequency Instantaneous Polarization Characteristics and Its Application on Geometrical Structure Retrieval[J]. Journal of Electronics & Information Technology, 2009, 31(5): 1127-1131. doi: 10.3724/SP.J.1146.2008.00373

Citation:

Xu Mu, Wang Xue-song, Xiao Shun-ping. Radar Targets Space-Frequency Instantaneous Polarization Characteristics and Its Application on Geometrical Structure Retrieval[J]. Journal of Electronics & Information Technology, 2009, 31(5): 1127-1131. doi: 10.3724/SP.J.1146.2008.00373

Citation:

Xu Mu, Wang Xue-song, Xiao Shun-ping. Radar Targets Space-Frequency Instantaneous Polarization Characteristics and Its Application on Geometrical Structure Retrieval[J]. Journal of Electronics & Information Technology, 2009, 31(5): 1127-1131. doi: 10.3724/SP.J.1146.2008.00373

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Radar Targets Space-Frequency Instantaneous Polarization Characteristics and Its Application on Geometrical Structure Retrieval

doi: 10.3724/SP.J.1146.2008.00373

Received Date: 2008-04-01
Rev Recd Date: 2008-10-27
Publish Date: 2009-05-19

Abstract

Abstract

In this paper, the space-frequency instantaneous polarization characteristics of the specific radar target is analyzed, and its successful application to the retrieval of targets geometrical structure is also proposed. The concept and derivation of space-frequency instantaneous polarization characteristics are discussed, and the characteristics of canonical structures are compared. As an illustration of the potential application, a novel scheme of the retrieval of targets geometrical structure is proposed, which is based on space-frequency instantaneous polarization features. Comparing with traditional methods, the novel scheme can obtain a more accurate and robust result. The validity of the scheme is indicated by experimental results.

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References(1)

References

黄培康, 殷红成, 许小剑. 雷达目标特性[M]. 北京: 电子工业出版社, 2005, 第1 章.[2][美]卡明(Cumming, I.G.)等[著], 洪文等[译], 吴一戎[审]. 合成孔径雷达成像算法与实现[M]. 北京: 电子工业出版社,2007. 10, 第1 章.[3]王雪松. 宽带极化信息处理的研究[M]. 长沙: 国防科技大学出版社, 2005, 第3 章.[4]Potter L C, et al.. Attributed scattering centers for SARATR[J]. IEEE Trans. on IP, 1997, 6(1): 79-91.[5]孙真真. 基于光学区雷达目标二维像的目标散射特征提取的理论及方法研究[D]. [博士论文], 长沙: 国防科学技术大学,2001.[6]代大海, 王雪松, 肖顺平. 基于二维CP-GTD 模型的全极化SAR 超分辨成像[J]. 自然科学进展, 2007, 10(17): 1439-1448.[7]Verly J G. Physical optics polarization scattering matrix for aright-angle dihedral[R]. ADA293 036, 1995.[8]Alberga V.nullKrogager E, and Chandra M. Potential ofcoherent decompositions in SAR polarimetry andinterferometry[J].. IEEE International Geoscience andRemote Sensing Symposium, IGARSS04, Alaska.2004,:-[9]Potter L C, et al.. A GTD-based parametric model forScattering [J].IEEE Trans. on AP.1995, 43(10):1058-1067[10]Ertin E and Potter L C. Polarimetric classification ofscattering centers using M-ary Bayesian decision rules[J].IEEE Trans. on AES, 2000, 36(3): 738-749.[11]Cameron W L and Leung L K. Feature motivatedpolarization scattering matrix decomposition[J]. IEEEInternational Radar Conference, Arlington, VA, 1990:549-557.

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