Phase angle Polarization Error (degree) (%) (%) 10.0 2.6 1.8 15.0 4.4 2.8 20.0 6.4 3.0 25.0 2.8 3.0 30.0 4.7 2.3 40.0 8.7 2.8 50.0 8.6 2.4 60.0 11.2 2.5 70.0 9.6 2.7 80.0 10.6 2.7 90.0 11.0 2.5 100.0 11.3 2.2 110.0 8.5 2.6 120.0 6.5 2.5 130.0 5.3 2.5 140.0 4.5 2.3 150.0 1.7 2.1 160.0 -4.6 2.8 165.0 3.0 2.8