Phase angle Polarization Error (degree) (%) (%) 8.0 -4.0 2.4 10.0 -2.7 1.5 15.0 0.3 1.0 20.0 2.6 1.3 25.0 4.3 1.6 30.0 6.6 1.6 40.0 10.3 1.5 50.0 12.8 2.1 60.0 15.3 1.8 70.0 18.2 1.8 80.0 20.5 2.3 90.0 23.1 2.4 100.0 23.4 1.9 110.0 23.0 2.5 120.0 19.8 1.8 130.0 16.2 2.2 140.0 11.2 1.7 150.0 6.2 1.4 160.0 2.6 1.0 165.0 1.8 1.2