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CUI Guo-long, KONG Ling-jiang, YANG Jian-yu. Back-Projection Algorithm to Stepped-Frequency Through-the-Wall Radar Imaging[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(6): 864-867.
Citation: CUI Guo-long, KONG Ling-jiang, YANG Jian-yu. Back-Projection Algorithm to Stepped-Frequency Through-the-Wall Radar Imaging[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(6): 864-867.
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Back-Projection Algorithm to Stepped-Frequency Through-the-Wall Radar Imaging

  • 1.

    School of Electronic Engineering,University of Electronic Science and Technology of China Chengdu 610054

  • Received Date: 2007-05-21
  • Rev Recd Date: 2008-03-25
  • Publish Date: 2008-12-15
  • Back-projection imaging algorithm is widely used in through-the-wall and ground penetrating radar(GPR) imaging because of the high image quality and being compensated easily. This paper introduces the Back-Projection(BP) algorithm to the stepped-frequency through-the-wall radar and proposes the time-minimization method to eliminate the wall's effects, such as refraction, changing in speed and attenuation. Proof of concept is provided using real data collected in a laboratory environment. The results show that the BP algorithm outputs a high quality image and the time-minimization method can eliminate the wall's effect very well.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Back-Projection Algorithm to Stepped-Frequency Through-the-Wall Radar Imaging

  • 1. School of Electronic Engineering,University of Electronic Science and Technology of China Chengdu 610054
  • Received Date: 2007-05-21
  • Rev Recd Date: 2008-03-25
  • Publish Date: 2008-12-15

Abstract: Back-projection imaging algorithm is widely used in through-the-wall and ground penetrating radar(GPR) imaging because of the high image quality and being compensated easily. This paper introduces the Back-Projection(BP) algorithm to the stepped-frequency through-the-wall radar and proposes the time-minimization method to eliminate the wall's effects, such as refraction, changing in speed and attenuation. Proof of concept is provided using real data collected in a laboratory environment. The results show that the BP algorithm outputs a high quality image and the time-minimization method can eliminate the wall's effect very well.

CUI Guo-long, KONG Ling-jiang, YANG Jian-yu. Back-Projection Algorithm to Stepped-Frequency Through-the-Wall Radar Imaging[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(6): 864-867.
Citation: CUI Guo-long, KONG Ling-jiang, YANG Jian-yu. Back-Projection Algorithm to Stepped-Frequency Through-the-Wall Radar Imaging[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(6): 864-867.
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