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Radio wave measurement of surface roughness through electromagnetic boundary conditions
Radio wave measurement of surface roughness through electromagnetic boundary conditions
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机译:通过电磁边界条件的无线电波测量表面粗糙度
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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.
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