Design, Construction, & Evaluation of the 8 Circle Vertical Array for Low Band DX’ing – W5ZN, N4HY, & W3LPL

Presented at 2010 Dayton Antenna Forum

Published in QEX March/April 2010

A 5 Element Switchable Vertical Parasitic Array for 160 Meters – W5ZN

Presented at 2018 Dayton Antenna Forum

Published in National Contest Journal Sept/Oct 2018