Phase angle Polarization Error (degree) (%) (%) 20.0 3.2 2.5 25.0 5.2 0.5 30.0 6.5 0.5 40.0 12.6 3.2 50.0 16.4 5.0 65.0 26.6 0.5 95.0 62.9 7.1 110.0 65.7 4.4 120.0 59.8 2.8 130.0 53.4 1.6