Phase angle Polarization Error (degree) (%) (%) 5.0 0.1 0.3 7.0 2.9 0.6 10.0 6.0 1.7 15.0 7.5 1.7 20.0 9.5 1.8 30.0 13.3 1.6 40.0 14.1 1.5 50.0 15.4 1.5 60.0 16.6 1.4 70.0 18.3 1.4 80.0 19.1 1.5 90.0 21.2 1.2 100.0 21.2 1.3 110.0 19.1 1.3 120.0 18.6 1.3 130.0 17.8 1.1 140.0 16.8 1.0 150.0 16.2 1.2 160.0 14.1 0.7 170.0 7.6 0.7