Phase angle Polarization Error (degree) (%) (%) 5.0 -1.8 1.8 10.0 -2.2 1.0 15.0 -0.0 0.8 20.0 3.9 1.0 30.0 11.7 1.4 40.0 21.1 1.1 50.0 32.9 1.1 60.0 52.5 1.0 70.0 70.9 0.7 80.0 82.4 0.5 90.0 88.9 0.3 100.0 85.2 0.5 110.0 67.3 0.9 120.0 53.1 0.9 130.0 29.8 1.3 140.0 17.6 1.0 150.0 7.4 0.9 160.0 1.9 1.5 170.0 1.5 0.8