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Using Rigorous Ray Tracing to Incorporate Reflection into the Parabolic Approximation

Edward R. Floyd
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Abstract

We present a parabolic approximation that incorporates reflection. With this approximation, there is no need to solve the parabolic equation for a coupled pair of solutions consisting of the incident and reflected waves. Rather, this approximation uses a synthetic wave whose spectral components manifest the incident and reflected waves.

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Edward R. Floyd. 1999-09-01. Using Rigorous Ray Tracing to Incorporate Reflection into the Parabolic Approximation. https://arxiv.org/abs/physics/9909001

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