How To: Boost the signal on a WiFi

I don't see how this improved on the windsurfer design? It uses all your expensive black ink, takes twice as long to build and has your web site on it instead of windsurfer. Also who puts their router in the attack, is that really the only application for boosting a signal you could think of? How many dBs does your design improve on the original?

And how could boosting your wireless signal ever be considered illegal.

But on the good side you do have a good background lesson on signal focusing for signals beginners.

Here's the real one: https://www.wonderhowto.com/how-to/video/how-to-make-a-wifi-signal-extender-209551/

Here too: https://www.wonderhowto.com/how-to/video/how-to-make-practically-free-diy-wifi-antennas-167766/