Phase angle Polarization Error (degree) (%) (%) 8.0 0.1 3.8 10.0 5.1 3.6 15.0 7.1 3.2 20.0 8.6 2.7 25.0 7.3 3.3 30.0 10.7 2.9 40.0 22.5 3.5 50.0 26.1 3.3 60.0 34.6 4.1 70.0 43.0 3.8 80.0 51.5 4.0 90.0 65.3 5.0 100.0 83.4 5.0 110.0 84.0 5.0 120.0 87.2 5.0 130.0 77.9 3.4 140.0 70.9 4.4 150.0 63.4 4.7 160.0 51.1 4.4 165.0 44.5 5.0