摘要
探地雷达系统的研制及其应用沈飚，于东海，孙忠良（东南大学毫米波国家重点实验室，南京２１００１８）国外正式研究探地雷达始于５０年代．由于土壤的导电性导致电磁波被吸收、散射、损耗，探地雷达系统初期应用仅限于高频电磁波吸收很弱的冰层、岩盐矿等介质．随着电子...
A basic design scheme, development and physical analogue of GPR (Ground Penetrating Radar) are described. Transmitter tuning output power and pulse width, receiver employing high sensitivity and wide band and data acquisition and imaging system with high speed, dynamic characteristic and high resolution technique are designed. Using physical analogue methods for common sight objects and practical probing in the field, exploration abilities of this system are verified. By verifying the performance of this system, the properties of GPR system are shown to be strong output power, great exploration ability, high resolution, better unity and high speed display.
出处
《东南大学学报（自然科学版）》
EI
CAS
CSCD
1996年第3期86-90,共5页
Journal of Southeast University：Natural Science Edition
