Phase angle Polarization Error (degree) (%) (%) 6.0 -3.6 2.3 10.0 -3.4 2.8 15.0 -4.3 2.2 20.0 -2.7 2.1 25.0 2.7 3.6 30.0 4.9 2.2 40.0 14.1 2.9 50.0 23.2 2.0 60.0 27.9 3.3 70.0 33.4 2.9 80.0 36.1 3.4 90.0 33.8 2.8 100.0 29.8 2.0 110.0 23.3 2.8 120.0 18.2 2.3 130.0 11.4 1.8 140.0 7.1 1.7 150.0 3.3 1.5 160.0 1.3 1.7 165.0 0.1 0.8 170.0 0.3 0.5