Phase angle Polarization Error (degree) (%) (%) 10.0 1.8 1.5 15.0 1.8 1.5 20.0 4.5 2.1 25.0 5.9 2.7 30.0 7.6 2.0 40.0 8.5 2.3 50.0 10.3 2.0 60.0 11.9 2.2 70.0 14.6 2.5 80.0 16.2 2.2 90.0 17.4 1.1 100.0 16.0 2.1 110.0 14.1 2.7 120.0 12.0 2.9 130.0 8.9 2.6 140.0 6.9 2.8 150.0 4.3 1.9 160.0 1.4 2.0 165.0 -0.5 1.7