Phase angle Polarization Error (degree) (%) (%) 5.0 2.2 1.1 10.0 5.1 0.9 15.0 4.9 0.8 20.0 5.9 0.7 25.0 6.7 0.6 30.0 7.0 0.6 40.0 8.4 0.6 50.0 11.0 0.7 60.0 14.3 0.6 70.0 15.1 0.7 80.0 15.3 0.7 90.0 16.5 0.4 100.0 14.9 0.4 110.0 13.1 0.5 120.0 10.5 0.3 130.0 10.0 0.3 140.0 8.6 0.3 150.0 7.1 0.4 160.0 4.6 0.3 165.0 6.3 0.4