Topband: Comments on High Performance RX Antennas for a Small Lot (Webinar)
Richard (Rick) Karlquist
richard at karlquist.com
Fri Mar 4 00:37:56 EST 2016
In this webinar, it was asserted (without explanation) that
for every 1 dB increase in RDF, you get 1.5 to 2.0 dB
improvement in S/N ratio. I've never heard that before
and don't even see how it makes sense. Actually, I don't
even know how you can make generalizations like that
unless you are describing a theoretical QTH with uniform
isotropic noise. I'd like to believe this is true.
Can someone educate me as to why I should believe this?
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