Re-Normalizing the Smith Chart (Changing the SWR into thesame...

#16

August 27th 03, 02:01 PM

Richard Harrison

Posts: n/a

Keith wrote:
"-how do I determine what these voltages actually are?"

You measure the power in either direction using a wattmeter containing a
directional coupler. The volts, amps, and power flowing each direction
are the same. That`s why you have zeros.

Then, P = Esquared / Zo, so E = sq rt (P)(Zo)

Best regards, Richard Harrison, KB5WZI

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