On Aug 31, 5:25*pm, Roy Lewallen wrote:

What if the antenna is 50 ohms and the transmission line is a half
wavelength of 600 ohms, for a 12:1 mismatch? There's no matching
network. The transmitter sees 50 ohms. The antenna sees 50 ohms.
What will interfere with the power flow ?

This, and your other what ifs describe a system *different* than the
one in my post.

The performance of the systems you described does not apply to the
system I described, and vise-versa..

RF