> how did you set the element currents? Explicitly with type 6 sources?
> or with a matching network/transmission lines?
Jim,
NEC/2 input file below. Make your edited changes in a reply. I'll run your
model and post the results.
(len)gth and (sp)acing units below are in feet. "0.0625" below refers to
element radius -- not the radiator wavelegth.
Paul, W9AC
-------------------------------------------------------
CE
SY len=22
SY sp=8.78
GW 1 6 0 0 0 0 0 len 0.0625
GW 2 6 0 sp 0 0 sp len 0.0625
GW 3 6 sp 0 0 sp 0 len 0.0625
GW 4 6 sp sp 0 sp sp len 0.0625
GS 0 0 0.3048
GE 1
GN 0 60 0 0 13 0.005 2.7432 #14
EK
EX 6 4 1 0 cos(180) sin(180) 0 'Phase 180
EX 6 2 1 0 cos(-90) sin(-90) 0 'Phase -90
EX 6 3 1 0 cos(-90) sin(-90) 0
EX 6 1 1 0 1 0 0
FR 0 0 0 0 28 0
EN
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