Phase angle Polarization Error (degree) (%) (%) 10.0 1.3 1.5 15.0 2.1 1.3 20.0 6.1 1.4 25.0 7.9 1.5 30.0 11.2 1.5 40.0 14.4 1.6 50.0 21.5 1.6 60.0 24.2 1.8 70.0 36.3 2.0 80.0 44.0 1.8 90.0 49.6 1.7 100.0 60.4 2.1 110.0 60.7 2.2 120.0 63.6 1.5 130.0 52.9 1.8 140.0 37.5 1.8 150.0 29.5 1.8 160.0 17.8 1.5 165.0 17.1 1.6