Phase angle Polarization Error (degree) (%) (%) 10.0 -1.9 1.3 15.0 0.7 1.4 20.0 2.6 1.3 25.0 3.1 1.3 30.0 4.9 1.3 40.0 4.2 1.3 50.0 5.8 1.3 60.0 10.7 1.5 70.0 12.8 1.4 80.0 13.8 1.4 90.0 15.4 1.5 100.0 16.6 1.5 110.0 17.9 1.5 120.0 18.9 1.4 130.0 21.3 1.3 140.0 17.9 1.5 150.0 14.0 1.2 160.0 11.5 1.4 165.0 6.9 0.7