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首页> 外文期刊>Subsurface Sensing Technologies and Applications >Mine-Detection Test Facilities at TNO-FEL Site 'Waalsdorp': Some Examples of Results Obtained with an Array Based GPR System
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Mine-Detection Test Facilities at TNO-FEL Site 'Waalsdorp': Some Examples of Results Obtained with an Array Based GPR System

机译：TNO-FEL站点“ Walsdorp”的防雷测试设备：基于阵列的GPR系统获得的一些结果示例

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摘要

At the TNO Physics and Electronics Laboratory (TNO-FEL), one of the recent research programs explores the use of ultra-wide-band (UWB) electro-magnetic fields in a bi-static ground-penetrating radar (GPR) system for the detection, location and identification of buried items of unexploded ordnance (e.g., land mines). An experimental UWB ground-penetrating radar system was designed to operate in the frequency band from 200 MHz to 3 GHz and uses impulse radiating antennas (IRAs) as transponders to radiate and receive very short electromagnetic pulses from a short distance above the soil. Part of the development of this UWB GPR system involved the erection of an outdoor tent covered UWB GPR testing facility. In another program an outdoor multi-sensor humanitarian de-mining test facility was constructed. This facility enables semi-automated measurements, with several different sensor on lanes with different soil types. This article highlights the development of the above mentioned system and facilities and presents some results obtained with one of the commercial systems that is present at the site.
机译：在TNO物理和电子实验室（TNO-FEL），一项最新的研究计划探索了在双静态探地雷达（GPR）系统中超宽带（UWB）电磁场的使用，探测，定位和识别未爆炸弹药的掩埋物品（例如，地雷）。设计了一个实验性UWB探地雷达系统，该系统工作在200 MHz至3 GHz的频带内，并使用脉冲辐射天线（IRA）作为转发器从土壤上方短距离辐射并接收非常短的电磁脉冲。该UWB GPR系统开发的一部分涉及安装覆盖UWB GPR的户外帐篷测试设施。在另一个方案中，建造了一个室外多传感器人道主义排雷测试设施。该设施可在具有不同土壤类型的车道上使用几个不同的传感器来实现半自动测量。本文重点介绍了上述系统和设施的开发，并介绍了使用现场提供的一种商用系统获得的一些结果。

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