Phase angle Polarization Error (degree) (%) (%) 10 -0.6 1.3 20 5.1 1.4 30 9.6 1.5 40 13.6 1.6 50 18.4 1.5 60 25.9 1.6 70 34.7 2.2 80 44.1 2.0 90 52.3 2.2 100 58.4 2.4 110 66.0 1.8 120 70.6 2.2 130 73.7 3.3 140 60.8 3.4 150 41.4 2.0