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near field analysis in CST

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ravi8331

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hello
anyone can tell me how i can see the near field disribution of an antenna in CST and also how can i calculate SAR .
plz tell me step by step preocedure
 

GVVIN

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Hi Ravi,

You can use field monitor for measuring H field . Near field is mainly due to magnetic coupling. H field will give you a measure of near field distribution.

I guess you will be using some kind of Loop antenna, you can measure the surface current and magnetic energy density. (using field monitors)

Regards
GV
 

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