首页> 美国政府科技报告 >Comparison of the Diffracted Fields as Measured and Predicted for a Totally Reflecting Fence in a Scale Model Test for an EMP Simulator.
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Comparison of the Diffracted Fields as Measured and Predicted for a Totally Reflecting Fence in a Scale Model Test for an EMP Simulator.

机译:在Emp模拟器的比例模型试验中,对全反射栅栏测量和预测的衍射场的比较。

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Experiments were conducted to observe and record the effectiveness of a fence acting as an electromagnetic barrier to the field emanating from a horizontally polarized electromagnetic pulse (EMP) simulator. The experimental results are compared to a theoretical model which predicts the observer height and range dependence of the electric field due to Fresnel diffraction. The comparison reveals good agreement, with typical uncertainties being on the order of 10 percent. Keywords: Scale modeling; Diffracted field prediction; Fresnel diffraction; Diffracted field measurements. (jhd)

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