Hi Ed,
I have used 3 x face width as circumference and modeled using equivalent
round element, then modeled the antennas on top at actual dimensions and
height. Don't know if that's a valid estimation, but it seems to get into
the ballpark.
Hope this helps. Good luck on your modeling.
Matt
KM5VI
-----Original Message-----
From: TowerTalk [mailto:towertalk-bounces@contesting.com] On Behalf Of Ed
Sawyer
Sent: Tuesday, May 17, 2016 11:19 AM
To: towertalk@contesting.com
Subject: Re: [TowerTalk] Fwd: My question
What method are people using to model a tower connected directly to ground
with a yagi on top? Are you checking the tower physically for resonance and
using an equivalent tuned element in the model or something else?
Ed N1UR
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