I apologize for the lower-case "C" used to initiate the last "Cecil" in
my most recent posting. My finger must have been tired and weak when I
hit the shift-key. No offense was intended.

It`s fixed phase and high transmitter volts which thwart energy return
to the transmitter according to my profs over 50 years ago in
circumstances posed in the problem I was considering. It seems
reasonable when the stand-off happens at an impedance discontinuity.

Best regards, Richard Harrison, KB5WZI