Phase angle Polarization Error (degree) (%) (%) 10.0 4.4 1.7 15.0 4.7 1.5 20.0 5.8 1.4 25.0 6.6 0.8 30.0 8.5 1.4 40.0 13.5 1.2 50.0 16.0 1.3 60.0 19.2 1.2 70.0 20.3 1.3 80.0 20.7 1.3 90.0 20.4 1.2 100.0 20.1 1.3 110.0 17.8 1.2 120.0 13.8 1.1 130.0 11.3 1.0 140.0 7.3 0.9 150.0 6.6 0.9 160.0 5.0 1.2 165.0 5.0 0.7