Biconical antenna. Outperforms several antennae in the $2000+ USD price-range. Design and simulation was done using a combination of MATLAB, CST Microwave Studio and good old pen & paper mathematics.
by Ambed Anand
by OLGACRAFTS
by Dali DIY
by Creative Art
by Mukta Art & Craft
by Craft Videos
by YP-STUDIO