Impulse ground penetrating radar hard system design

被引:5
|
作者
Yan, Ming [1 ]
Tian, Mao [1 ]
Gan, Lu [1 ]
Chen, Xiaoli [1 ]
机构
[1] Wuhan Univ, Sch Elect Informat, Wuhan 430079, Peoples R China
关键词
ground penetrating radar (GPR); uftra wideband (UWB); impulse; bow-tie antenna; equivalent time sampling;
D O I
10.1109/ITST.2006.288852
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Hardware, design, methods for impulse ground penetrating radar. (GPR) are presented. The designed impulse GPR system mainly consists of ultra wideband (UWB) transmitting and, receiving antennas, impulse generator, sampling down converter, time varying gain amplifier, timing and synchronization controller, high accuracy digitizer, and so on. All these modules were designed and realized. The GPR system can operate from 100 to 1000MHz to obtain different detecting depth and precision. An experimental GPR system had been completed and field test proved this design was successful.
引用
收藏
页码:1244 / +
页数:2
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