ARRL

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Joined: Tue, Dec 2nd 2014, 15:05 Roles: N/A Moderates: N/A

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Topic Author Posted On
ARRL gain scaling definition? NV2K on 4/12/14
Hy,

To plot with a dB log scale you have to plot your radiation pattern in linear. Then, you have to change the Rho scale of the polar plot, or the Y scale, by defining the dB scale (by example [-40 -20 -10 (-6:1:0)]) that you convert in linear. Now you have to change the "Ticks" values (in linear) then, the "Ticks" label in dB.

I hope it's clear....

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