Phase angle Polarization Error (degree) (%) (%) 10.0 3.7 2.1 15.0 2.5 1.8 20.0 -0.2 1.4 25.0 1.1 2.1 30.0 2.7 2.5 40.0 4.9 2.1 50.0 4.3 2.4 60.0 6.9 2.8 70.0 7.8 2.3 80.0 6.6 2.5 90.0 8.3 3.2 100.0 5.3 2.6 110.0 4.0 2.5 120.0 4.1 2.4 130.0 2.1 2.1 140.0 0.1 1.7 150.0 -1.1 1.5 160.0 -2.2 2.4 165.0 -0.9 2.3