Double-Dual Biquad 16-17 dBi
double-dual-biquad-16~17dbi
What can I say – looks interesting π
And must be tested maded enataerly from pcb plate, or instad of pcb to try with coax ?
www.zero13wireless.net is deleted the pictures of this antenna???
More here diy-biquad-wifi-antenna.blogspot.com