Phase angle Polarization Error (degree) (%) (%) 8.0 -3.1 1.5 10.0 -3.6 1.5 20.0 -1.9 1.5 22.0 -1.5 1.0 26.0 -0.3 1.0 30.0 0.4 1.0 40.0 2.9 1.0 50.0 4.5 1.0 60.0 6.9 1.0 70.0 10.4 1.0 80.0 12.4 1.0 90.0 15.2 1.0 100.0 16.3 1.0 110.0 17.7 1.0 120.0 17.5 1.0 130.0 16.7 1.0 140.0 15.4 1.0 150.0 13.4 1.0 160.0 11.2 1.0