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  Topic: Nearfield propagation problem!

Replies: 1
Views: 11830

PostForum: Questions Related to Antenna Theory   Posted: Fri Mar 18, 2011 12:26 am   Subject: Nearfield propagation problem!
Friis transmission formula is basic knowledge for an antenna engineer and most RF engineers. I repeat my prefered version here:
(1) Pr = Srad * Gt * Aer, where
(1a) Srad = Pt / (4*pi*r^2) is the p ...
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