Phase angle Polarization Error (degree) (%) (%) 10 -1.5 1.2 15 -1.7 1.0 20 1.7 1.0 25 3.1 1.5 30 4.2 1.5 35 3.3 1.5 40 3.8 1.5 50 4.9 1.6 60 5.2 1.6 70 5.5 1.8 80 7.7 1.5 90 7.1 1.8 100 8.0 1.4 110 5.3 1.6 120 4.8 1.6 130 3.1 1.3 140 3.0 1.2 150 2.5 1.0 160 1.3 1.2 165 2.0 1.2