Echo Eztraction Method for a Ground Penetrating Radar
The dieffectric permittivity of the ground and the radius of a buried cylindric pipe can be estimated from the echo profile of a ground penetrating radar by using pattern recognition technique. In the practical deffection, the echo profile of a specific cylindric pipe is usually mixed with the reflection from some nearby objects. In this research, the echo profile of a specific cylindric pipe is extracted from GPR image base on F-K migration method and its inverse transform. Some numerical simulations are carried out to show the validity of the proposed method.
Yiwei He Hiroshi Mitsumoto Zhongquan Ren
Osaka Electro-Communication University, 18-8 Hatus-cho, Neyagawa, 572-8530, Japan Xian University of Science and Technology, 58 Yantazhonglu, 710054, China
国际会议
Progress in Electromagnetics Research Symposium 2007(2007年电磁学研究新进展学术研讨会)(PIERS 2007)
北京
英文
730-732
2007-03-26（万方平台首次上网日期，不代表论文的发表时间）