Phase angle Polarization Error (degree) (%) (%) 5.0 1.1 1.6 10.0 3.4 1.5 15.0 5.9 1.0 20.0 8.7 1.1 30.0 17.5 1.0 40.0 22.5 1.0 50.0 38.1 1.0 60.0 47.7 1.0 70.0 59.4 0.9 80.0 67.2 0.9 90.0 74.7 0.8 100.0 68.7 1.1 110.0 55.3 1.2 120.0 45.1 1.0 130.0 38.6 0.9 140.0 22.7 1.0 150.0 8.7 0.8 160.0 2.3 0.5