Grant wrote:
>>> Lawson "Yagi Antenna Design" page 7-12 computes the equivalent radius of a
>>> boom to element plate as =width/4.
The equivalent diameter of clamps is also covered in Section 9.1 of the Leeson
text, "Physical Design of Yagi Antennas". AutoEZ can do the Leeson
calculations, as shown in this dialog:
http://ac6la.com/aecr9.png
For some words to go along with the picture see the end of the first section on
this page:
http://ac6la.com/aecreate.html
The free demo version of AutoEZ includes this feature. You are more than
welcome to use it to determine the dimensions and then modify your .ez/.nec
model as necessary.
AutoEZ info and download: http://ac6la.com/autoez.html
Dan, AC6LA
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