TY - GEN
T1 - 3-D Targets Reconstruction Based on Stepped Frequency Continuous Wave GPR System
AU - Wu, Yuxuan
AU - Shen, Feng
AU - Zhang, Minghao
AU - Wan, Tong
AU - Miao, Yongfei
AU - Xu, Dingjie
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Ground Penetrating Radar (GPR) is a geophysical method to detect the structure and characteristics of underground burial targets by using high frequency electromagnetic wave. However, for traditional pulse GPR systems, There is still room of progress in stability and signal-to-noise (SNR) of reflections. In this work, in order to reconstruct the 3-D structure of complex objects in underground space, we apply stepped frequency continuous wave (SFCW) technology to GPR system and design a reconfigurable multistate GPR (RM-GPR). In addition, we expand back projection imaging algorithm into 3-D space and improve the computational efficiency of the algorithm by limiting the single imaging area and simplifying the self convolution process. The unique aspect of the RM-GPR system is that they can reconstruct the real 3-D contour of the targets in the underground complex space and help people to have an intuitive understanding of unknown targets in underground space.
AB - Ground Penetrating Radar (GPR) is a geophysical method to detect the structure and characteristics of underground burial targets by using high frequency electromagnetic wave. However, for traditional pulse GPR systems, There is still room of progress in stability and signal-to-noise (SNR) of reflections. In this work, in order to reconstruct the 3-D structure of complex objects in underground space, we apply stepped frequency continuous wave (SFCW) technology to GPR system and design a reconfigurable multistate GPR (RM-GPR). In addition, we expand back projection imaging algorithm into 3-D space and improve the computational efficiency of the algorithm by limiting the single imaging area and simplifying the self convolution process. The unique aspect of the RM-GPR system is that they can reconstruct the real 3-D contour of the targets in the underground complex space and help people to have an intuitive understanding of unknown targets in underground space.
KW - Ground Penetrating Radar
KW - Stepped Frequency Continuous Wave
KW - Targets Reconstruction
KW - Underground Space
UR - https://www.scopus.com/pages/publications/85134431924
U2 - 10.1109/I2MTC48687.2022.9806700
DO - 10.1109/I2MTC48687.2022.9806700
M3 - 会议稿件
AN - SCOPUS:85134431924
T3 - Conference Record - IEEE Instrumentation and Measurement Technology Conference
BT - I2MTC 2022 - IEEE International Instrumentation and Measurement Technology Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2022
Y2 - 16 May 2022 through 19 May 2022
ER -