Using first-order perturbation method for backward
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Using first-order perturbation method for solving different from Gaussian rough surface polarization of the backscatter coefficient, incident-wave frequency is 10GHz. Of course, you can also change other parameters, study the effect of different parameters on the backscatter. Using first-order perturbation method for solving different from Gaussian rough surface polarization of the backscatter coefficient, incident-wave frequency is 10GHz. Of course, you can also change other parameters, study the effect of different parameters on the backscatter.
File contains source code and the result chart, chart is the oringin of simulation.