Phase angle Polarization Error (degree) (%) (%) 5.0 0.2 1.5 10.0 0.8 1.0 15.0 1.7 0.8 20.0 5.3 0.7 30.0 10.2 0.7 40.0 12.5 1.0 50.0 18.1 1.0 60.0 23.6 0.8 70.0 28.9 0.7 80.0 33.6 0.8 90.0 35.4 1.0 100.0 37.1 1.1 110.0 38.3 0.9 120.0 32.9 1.0 130.0 22.9 0.9 140.0 18.8 0.8 150.0 8.5 0.9 160.0 4.8 0.7 170.0 5.5 0.5