Phase angle Polarization Error (degree) (%) (%) 8.0 -2.7 2.0 10.0 -3.4 1.0 15.0 -1.6 1.0 20.0 -0.3 1.0 30.0 2.2 1.0 40.0 4.8 1.0 50.0 8.3 1.0 60.0 13.2 1.5 70.0 14.3 1.5 80.0 18.0 1.0 90.0 19.3 1.0 100.0 20.6 1.0 110.0 20.0 1.0 120.0 17.6 1.0 130.0 14.9 1.0 140.0 12.1 1.0 150.0 10.5 1.0