[AMPS] Pi-Net math

[Peter_Chadwick@mitel.com (Peter Chadwick)]

Tom says:

>Voltage across the output device and current through the output 
>device are exactly 180 degrees out of phase when the tank is 
>resonant.

If I understand you correctly, by 'output device', you mean the tx output
device which is driving the tank circuit. In which case, surely it's fair to
say that it is a negative resistance (i.e. a power generator), and we are
then in violent agreement. Even more so, the algebra is right!

73

Peter G3RZP



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