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Wigner frequency point slice analysis of superposition data for phased-array ground penetrating radar

  • Published:
Wuhan University Journal of Natural Sciences

Abstract

According to the frequency property of Phasedarray ground penetrating radar (PGPR), this paper gives a frequency point slice method based on Wigner time-frequency analysis. This method solves the problem of analysis for the PGPR's superposition data and makes detecting outcome simpler and detecting target more recognizable. At last, the analytical results of road test data of the Three Gorges prove the analytical method efficient.

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Authors and Affiliations

  1. School of Electronic Information, Wuhan University, 430072, Wuhan, Hubei, China

    Zou Lian, Chen Shu-zhen, Yang Shen & Wei Dan

  2. Institute of Changjiang Engineering Geophysical Exploration, 430010, Wuhan, Hubei, China

    Xiao Bo-xun

Authors
  1. Zou Lian
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  2. Chen Shu-zhen
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  3. Yang Shen
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  4. Wei Dan
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  5. Xiao Bo-xun
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Corresponding author

Correspondence to Chen Shu-zhen.

Additional information

Foundation item: Supported by the National Nature Science Foundation of China (50099620) and 863 Program Foundation of China (2001AA132050-03)

Biography: ZOU Lian (1975-), male, Ph. D candidate, research direction: signal processing.

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Lian, Z., Shu-zhen, C., Shen, Y. et al. Wigner frequency point slice analysis of superposition data for phased-array ground penetrating radar. Wuhan Univ. J. Nat. Sci. 9, 904–908 (2004). https://doi.org/10.1007/BF02850796

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  • DOI: https://doi.org/10.1007/BF02850796

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