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Ansys Learning Forum Forums Discuss Simulation Photonics Regarding farfield radiation patterns Reply To: Regarding farfield radiation patterns

pnair
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Thank you for the reply. Could you explain a little bit? For X-Z plane, I am thinking the above plot is obtained by creating phi=0 (constant) and theta from 0 nto 90. thats what the textbooks explain. And we will get 

So, how this angle can be phi? Because for X-Z plane, phi is constant, right?