Power | P i n c = 1 2 R e ( V i n c ⋅ I i n c * ) = | V i n c | 2 2 Z 0 | P r e f l e c t e d = 1 2 R e ( V r e f l e c t e d ⋅ I r e f l e c t e d * ) = − | V i n c | 2 2 Z 0 | Γ L | 2 | P i n = 1 2 R e ( V i n ⋅ I i n * ) = | V i n c | 2 2 Z 0 ( 1 − | Γ L | 2 ) = P i n c + P r e f l e c t e d |