Phase angle Polarization Error (degree) (%) (%) 10.0 -0.5 2.2 15.0 1.9 2.2 20.0 1.6 2.0 25.0 3.9 2.1 30.0 3.7 2.2 40.0 5.4 2.5 50.0 7.7 2.4 60.0 6.7 2.5 70.0 10.3 2.9 80.0 5.7 2.5 90.0 8.7 2.5 100.0 5.3 2.7 110.0 7.5 2.6 120.0 1.7 2.1 130.0 2.7 1.8 140.0 1.3 2.1 150.0 -1.0 1.7 160.0 -5.9 1.8 165.0 -3.8 1.6