Phase angle Polarization Error (degree) (%) (%) 5.0 1.5 1.0 10.0 2.7 1.0 15.0 3.5 1.0 20.0 5.5 1.0 25.0 7.7 1.0 30.0 10.4 1.0 40.0 16.2 1.0 50.0 25.1 1.0 60.0 31.6 1.0 70.0 42.5 1.0 80.0 51.1 1.0 90.0 57.2 1.0 100.0 59.5 1.0 110.0 51.9 1.0 120.0 37.6 1.0 130.0 25.8 1.0 140.0 18.6 1.0 150.0 12.2 1.0 165.0 5.0 1.0 160.0 6.2 1.0 160.0 6.2 1.0