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Volume 14 Issue 2
Mar.  1992
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Wang Baoyi, Xu Runming, Deng Yangjian, Yu Huiqing, Long Xianhui, Wang Yongde. APPLICATION OF TRANSIENT ELECTROMAGNETIC PULSE IN DETECTING SUBSURFACE TARGETS[J]. Journal of Electronics & Information Technology, 1992, 14(2): 212-216.
Citation: Wang Baoyi, Xu Runming, Deng Yangjian, Yu Huiqing, Long Xianhui, Wang Yongde. APPLICATION OF TRANSIENT ELECTROMAGNETIC PULSE IN DETECTING SUBSURFACE TARGETS[J]. Journal of Electronics & Information Technology, 1992, 14(2): 212-216.

APPLICATION OF TRANSIENT ELECTROMAGNETIC PULSE IN DETECTING SUBSURFACE TARGETS

  • Received Date: 1991-01-07
  • Rev Recd Date: 1991-05-06
  • Publish Date: 1992-03-19
  • A basic scheme for detecting subsurface targets with EM pulse of nanoseconds and an especially developed travelling-wave antenna of high quality are described. The antenna is a sort of sector antenna with structure of three layers, which possesses higher radiation efficiency and better travelling-wave properties. A fine resolution graphic system and a high speed display are employed in terminal processing. Metal pipes burried about 1m under the earth can be detected and clearly displayed. High resolution and burried about lm under short processing time of the system, compared with other similar devices make it suitable for engineering use.
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  • D. J. Daniels et al., Introduction to Subsurface Radar, Special Issue on Subsurface Radar, IEE Proc.-F, August, (1988), 278-320.[2]J. D. Young, R. Caldecott; Underground Pipe Detector, U. S. Patent 4062010, (1977).[3][3][4]L. C. Chan, D. L. Moffatt, L. Peter, Proe. IEEE, 67(1979) 7, 991-1000.[5]潘仲英等,电波科学学报,3(1988)3/4,68-76.[6]Keiichi Ueno et al., An Underground Object Imagine System with Computerized Reconstruction NTT Elec. Com. Lab., 9-11, Midori-Cho, 3-Chome Musashino-shi, Tokyo 180 Japan, (1986).[7]Teruo Usami et al., Detection of the Underground Pipes by Synthetic Aperture Techniques, The Trans. of the IECE of Japan, 69E(1986) 4,491-493.[8]廖春林,章锡元,无载脉冲地下目标探地系统的实现与实验,1986年全国电波年会论文,北京,第351-353页.[9]聂在平,谢俊,用瞬变电磁脉冲进行地下目标探测,电子科技大学技术报告,成都,1985年12月.[10]T. T. Wu, R. W. P. King, IEEE Trans. on AP, AP-12 (1965),,369-374.
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