Phase angle Polarization Error (degree) (%) (%) 5 -7.2 2.2 10 -2.8 2.4 15 3.6 2.4 20 5.6 2.3 25 8.7 2.3 30 11.3 2.3 40 21.7 2.3 50 26.9 2.3 60 34.2 2.3 70 38.2 2.3 80 40.7 2.3 90 41.5 2.4 100 38.5 2.3 110 36.5 2.3 120 29.4 2.3 130 19.4 2.3 140 15.5 2.2 150 10.7 2.2 160 8.8 2.2 165 7.9 2.3