Phase angle Polarization Error (degree) (%) (%) 8 -0.2 0.8 10 -3.2 1.0 15 -3.0 1.0 20 -1.0 0.9 25 -0.4 0.9 30 1.3 0.8 40 2.7 0.8 50 5.8 0.8 60 7.0 0.8 70 10.9 1.0 80 14.2 0.9 90 16.8 1.0 100 19.8 0.9 110 23.1 1.0 120 25.4 1.0 130 24.4 1.2 140 23.1 1.1 150 14.6 1.1 160 6.3 1.2 165 4.0 0.7