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Delta loop 4NEC2 model

Nov 28th 2012, 21:27

IW3GHD

Joined: Feb 6th 2011, 20:24
Total Topics: 0
Total Posts: 0
I'd like to post a full parametric 4NEC2 model of a single element (just for now) delta loop antenna which includes a gamma match. If you run the optimizer for example one can find the minimum SWR and/or the resonance condition (min Xin) by playing with antenna perimeter, wire diameter, pigtails parasitic elements, gamma rod length or spacing as well as the gamma capacitance.

IW3GHD
Nov 29th 2012, 14:23

W1VT

Joined: Apr 4th 1998, 00:00
Total Topics: 0
Total Posts: 0

If you want, I can post a computer modeling file on our antenna modeling page

http://www.arrl.org/antenna-modeling-files

You can send the file to:zlau@arrl.org

Zack Lau W1VT
ARRL Senior Lab Engineer

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