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how can I determine simulation sphere radius

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Hi

In a scattering problem, at what distance should the PML be away from my scattering object? and how can I determine the best PML thickness?

Please help, I tried 0.5 lda, lda, 1.5lda and 2 lda and I'm getting different radiation patterns (some of them nearly same shape but with different values)


0 Replies Last Post May 26, 2019, 8:40 p.m. EDT
COMSOL Moderator

Hello Amer Abu Arisheh

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