Feb 23, 2015 #1 Wayne Simmons Just working on my bucket list of things I don't know while I still can..
Feb 23, 2015 #3 Wayne Simmons I have always thought of RF signals as requiring a return path to complete the circuit. Yet, I can send a signal out to any point of Earth without any apparent return leg. How can that be?
I have always thought of RF signals as requiring a return path to complete the circuit. Yet, I can send a signal out to any point of Earth without any apparent return leg. How can that be?