Phase angle Polarization Error (degree) (%) (%) 8.0 -3.1 0.7 10.0 -3.6 1.1 15.0 -2.0 1.0 20.0 2.7 1.2 30.0 7.8 2.0 40.0 14.7 2.1 50.0 20.1 1.8 60.0 22.3 2.2 70.0 26.9 2.2 80.0 28.1 1.8 90.0 30.9 2.1 100.0 29.6 1.7 110.0 30.4 2.0 120.0 28.8 1.9 130.0 25.7 2.2 140.0 20.4 1.7 150.0 12.6 1.7 160.0 7.1 1.4 165.0 5.1 1.7