4 ms·
It's not an antenna since it doesn't release the signal, it's a waveguide. Instead of vaccuum propogating EM fields it's metal.
by R0b0t1 5y ago
It's not an antenna since it doesn't release the signal, it's a waveguide. Instead of vaccuum propogating EM fields it's metal.
- eitland 5y agoThanks!