Phase angle Polarization Error (degree) (%) (%) 5.0 -5.3 1.3 10.0 -4.9 0.6 15.0 -3.4 1.8 20.0 -1.1 1.3 25.0 1.3 1.4 30.0 4.2 1.4 40.0 7.5 1.3 50.0 10.9 1.3 60.0 13.4 1.4 70.0 16.2 1.4 80.0 18.6 1.6 90.0 20.5 1.7 100.0 20.4 1.8 110.0 19.9 1.8 120.0 17.8 1.5 130.0 15.7 1.6 140.0 12.0 1.2 150.0 8.0 1.4 160.0 4.5 1.3 170.0 2.6 1.4