Phase angle Polarization Error (degree) (%) (%) 8.0 -2.2 1.8 10.0 -3.5 1.6 15.0 0.6 1.5 20.0 1.1 1.5 25.0 4.2 1.4 30.0 5.7 1.8 40.0 10.1 2.0 50.0 14.6 2.1 60.0 19.1 1.9 70.0 22.4 2.0 80.0 27.1 2.4 90.0 28.5 2.4 100.0 28.4 2.2 110.0 24.6 2.3 120.0 21.7 2.1 130.0 17.2 1.9 140.0 11.1 1.5 150.0 7.7 1.6 160.0 2.5 1.3