Phase angle Polarization Error (degree) (%) (%) 10.0 -4.8 1.9 15.0 1.0 2.0 20.0 2.5 2.0 25.0 1.8 1.2 30.0 -2.9 1.8 40.0 0.1 2.1 50.0 -4.6 1.9 60.0 -1.0 2.4 70.0 3.9 1.8 80.0 5.9 2.1 90.0 2.0 2.2 100.0 2.7 2.1 110.0 2.4 2.0 120.0 -0.0 1.6 130.0 3.8 1.8 140.0 1.2 1.6 150.0 -2.5 1.3 160.0 2.1 1.5 165.0 -1.1 1.7