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Radio wave measurement of surface roughness through electromagnetic boundary conditions

机译:通过电磁边界条件的无线电波测量表面粗糙度

摘要

Systems and methods for radio wave measurement of surface roughness using electromagnetic boundary conditions. A representative method includes measuring electromagnetic wave fields by monitoring a plurality of signals at several frequencies from different directions; obtaining a plurality of electromagnetic boundary conditions from the plurality of signals; and determining a roughness energy spectrum by utilizing the plurality of electromagnetic boundary conditions.
机译:使用电磁边界条件无线电波测量表面粗糙度的系统和方法。代表性的方法包括通过监视来自不同方向的多个频率的多个信号来测量电磁波场;从多个信号中获得多个电磁边界条件;利用多个电磁边界条件确定粗糙度能谱。

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