无接触式高频大频带探地雷达探地仪

2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS) Pub Date : 2019-11-01 DOI:10.1109/COMCAS44984.2019.8958161

M. Pieraccini, L. Miccinesi

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引用次数: 0

摘要

介绍了一种专门用于地面探测的非接触式高频大带宽探地雷达(GPR)扫描仪。它的中心频率为10ghz，带宽为4ghz。它的机械定位器能够扫描0.3米宽、1.9米大的表面。该雷达的目的是收集0.5米深的浅层(覆盖层、找平层、嵌入式加热或水管)的信息。雷达已经在实验室和一个真实的案例研究中进行了测试:意大利佛罗伦萨Bellariva体育中心的二楼。这层楼有一条明显的长裂缝，正在调查中。

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No-contact High-Frequency Large-Bandwith GPR scanner for floor investigation

In this paper a no-contact high-frequency large-bandwidth ground penetrating radar (GPR) scanner specially designed for investigating floors is presented. It operates at 10 GHz central frequency with 4 GHz bandwidth. Its mechanical positioner is able to scan a surface 0.3 m wide and 1.9 m large. The aim of this radar is to gather information about the shallow layers (coat, screed, embedded heating or water pipes) up to 0.5 m depth. The radar has been tested in laboratory and in a real case study: the second floor of the Bellariva sport Centre in Florence (Italy). This floor is under investigation because an evident long crack.

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2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS)

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