Conical Horn Antenna tutorial

How to use openEMS. Discussion on examples, tutorials etc

Moderator: thorsten

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Conical Horn Antenna tutorial

Post by eheinz » Fri 11 Jan 2019, 15:34

Hello Thorsten,

I started some calculation of conical horn antennas based on the example Conical_Horn_Antenna.m which I found very helpful.

It seems to me, however, that I found 2 errors in the tutorial:
In lines 73, 75, and 84, I think "sin(horn.angle)" should be replaced by "tan(horn.angle)". The difference is small for small angles, though :-).
nf2ff.Prad printed in line 149 probably is not the total radiated power in W, but rather something like a spectral power density in W/Hz at the given frequency f0.

Am I correct?.

Best regards,

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