Phase angle Polarization Error (degree) (%) (%) 5.0 -3.7 1.6 10.0 -0.2 1.3 15.0 4.0 1.1 20.0 6.5 1.1 30.0 13.9 1.0 40.0 28.9 1.0 50.0 40.2 0.9 60.0 48.3 0.9 70.0 61.8 0.7 80.0 70.9 0.5 90.0 74.3 0.6 100.0 70.3 0.6 110.0 59.2 0.8 120.0 50.8 0.6 130.0 37.0 0.9 140.0 24.6 0.9 150.0 17.2 0.8 160.0 7.8 0.9 170.0 3.6 1.0