Cecil Moore wrote:
1. The power reflected from the network input back toward the source. |s11|^2
2. The power transmitted through the network port toward the load. |s21|^2
3. The power re-reflected from the network output back toward the load. |s22|^2
4. The power transmitted through the network port toward the source. |s12|^2
These are the four powers you calculated and you consider only |s12|^2 to
be forward power. That is an error. |s22|^2 is also forward power. These
two forward power flow vectors have to be added to obtain the total
forward Poynting vector. I do believe that clears up the confusion.
Was not the discussion about powers on the source side?
Is not |s22|^2 on the load side?
....Keith
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