The angular setup for a point on the rim. To keep the parameterisation the same as the last case, the angles of incidence and reflection have been defined differently
![](https://i0.wp.com/chalkdustmagazine.com/wp-content/uploads/2017/03/AntigoniK.png?resize=150%2C150)
Antigoni is a PhD student at UCL working on Boundary Element Methods for electromagnetic scattering.
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