Phase angle Polarization Error (degree) (%) (%) 10.0 -1.4 1.5 15.0 1.2 1.8 20.0 -0.2 2.5 25.0 3.2 2.2 30.0 5.0 1.7 40.0 3.9 2.2 50.0 7.6 2.8 60.0 11.6 3.1 70.0 10.2 2.6 80.0 12.1 2.5 90.0 11.2 2.9 100.0 7.7 2.0 110.0 10.4 2.9 120.0 7.8 2.8 130.0 6.3 2.2 140.0 0.7 2.3 150.0 1.4 2.3 160.0 -0.7 2.0 165.0 -1.4 1.9