Phase angle Polarization Error (degree) (%) (%) 10.0 2.7 1.4 15.0 2.5 1.4 20.0 4.5 1.5 30.0 7.6 1.6 40.0 9.4 1.7 50.0 7.9 1.7 60.0 6.8 1.6 70.0 7.8 1.6 80.0 11.4 1.7 90.0 13.1 1.8 100.0 13.0 1.8 110.0 10.6 1.7 120.0 8.9 1.6 130.0 7.1 1.5 140.0 6.4 1.4 150.0 5.6 1.2 160.0 5.8 1.1 165.0 6.5 1.0