Phase angle Polarization Error (degree) (%) (%) 8.0 -1.9 1.5 10.0 -1.7 1.0 20.0 -0.5 0.6 30.0 1.8 2.1 40.0 5.0 2.5 50.0 9.1 2.0 60.0 15.0 1.5 70.0 21.2 2.0 80.0 28.1 2.0 90.0 38.4 2.0 100.0 47.4 0.5 110.0 56.9 2.0 120.0 64.6 0.5 130.0 70.0 2.0 140.0 67.6 2.0 150.0 61.2 3.0 160.0 49.0 3.0