Phase angle Polarization Error (degree) (%) (%) 5.0 1.1 2.1 7.0 2.0 2.4 10.0 4.0 2.1 15.0 6.0 1.2 20.0 9.8 1.3 25.0 14.1 1.4 30.0 16.9 1.6 40.0 23.3 1.0 50.0 36.0 1.2 60.0 44.7 1.0 70.0 65.1 1.1 80.0 74.0 1.2 90.0 82.9 0.8 100.0 82.3 0.9 110.0 74.6 1.1 120.0 62.9 1.3 130.0 47.9 1.4 140.0 35.0 1.3 150.0 17.7 1.1 160.0 7.1 0.9 170.0 3.7 2.0