Gene Fuller wrote:
Cecil Moore wrote:
Lots of energy is flowing in both directions.
Only the *NET* energy flow is zero.

I guess you still have not gone back to the books to try to understand
what electromagnetic energy is all about. A good review of the Poynting
theorem would help to minimize the sort of nonsense you spouted above.

Another example from HP's AN 95-1

b1 = s11*a1 + s12*a2 b2 = s21*a1 + s22*a2

Z01 Z02
-------------+-------------
Pfor1--|--Pfor2
Pref1--|--Pref2

|a1|^2 = Pfor1 |b2|^2 = Pfor2
|b1|^2 = Pref1 |a2|^2 = Pref2
--
73, Cecil http://www.w5dxp.com