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    what is 'Phi' and 'Theta' angle in far field

    Can anyone explain about what is 'Phi' and 'Theta' angle in far field radiation sphere setup, Click image for larger version. 

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    Re: what is 'Phi' and 'Theta' angle in far field




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  3. #3
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    Re: what is 'Phi' and 'Theta' angle in far field

    Spherical coordinate system used to plot radiation patterns



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