gpr屏蔽天线的分析与标定

Proceedings of the 3rd International Workshop on Advanced Ground Penetrating Radar, 2005. IWAGPR 2005. Pub Date : 2005-05-02 DOI:10.1109/AGPR.2005.1487878

M. Pereira, F. Rial, H. Lorenzo, P. Arias

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引用次数: 4

摘要

摘要:准确解释探地雷达记录的一个关键因素是尽可能多地了解我们的天线的传输特性。被探测到的反射的特征(跟踪时间零点、反射脉冲的持续时间和形状、直接信号和第一次反射之间的最小重叠距离等)取决于发出的信号特性。由于这些特性可能因不同的GPR设备而异，在本文中，我们提出了分析和校准500,800和1000 MHz屏蔽天线的各种实验结果

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Analysis and calibration of gpr shielded antennas

Abslruct-A key factor for the accurate interpretation of surface-penetrating radar records is to know as much as possible about the transmission features of our antennas. The characteristics o f the detected reflections (trace time zero, duration and shape of the reflected pulse, minimum overlap distance between direct signal and first reflection, etc) depend on the issued signal properties. Since these characteristics can vary for the different GPR equipments available, in this paper we present the results of various experiments to analyze and calibrate 500,800 and 1000 MHz shielded antennas

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Proceedings of the 3rd International Workshop on Advanced Ground Penetrating Radar, 2005. IWAGPR 2005.

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