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Old July 25th 03, 10:53 PM
W5DXP
 
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Dr. Slick wrote:
I was going to ask you to define "far-field", and i thought maybe
people defined this as a number of wave-legnths away, but if it's
nebulous like a lot of RF topics, then i would certainly understand.


One could define far-field as the point where the E-field/H-field ratio
is and outward continues to be 377 ohm resistive.

The IEEE Dictionary defines "far-field region - The region of the field
of an antenna where the angular field distribution is essentially
independent of the distance from the antenna."
--
73, Cecil http://www.qsl.net/w5dxp



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