Antenna Research & Development
I have been playing with 4nec2 trying to get a indoor antenna with good vhf.
I used the Kosmic SuperQuad (no reflector) nec, and added a loop to it and re-scaled it 1 to 2 % larger.
UHF 9 db to 11.85 db
VHF-HI channel 7.2 db to 6.3 db
Would someone double check my nec model, to make sure...