Phase angle Polarization Error (degree) (%) (%) 5.0 2.0 1.3 10.0 2.7 1.4 15.0 3.9 1.3 20.0 6.1 1.1 25.0 8.1 1.0 30.0 10.1 0.6 40.0 15.0 0.8 50.0 20.3 0.8 60.0 24.7 0.8 70.0 25.8 0.9 80.0 26.0 0.8 90.0 28.5 1.0 100.0 28.2 1.1 110.0 26.9 1.2 120.0 23.3 1.2 130.0 17.8 1.2 140.0 13.7 1.1 150.0 7.0 1.2 160.0 1.9 1.1