Phase angle Polarization Error (degree) (%) (%) 7.0 -1.8 1.0 10.0 -0.4 0.9 15.0 0.9 0.5 20.0 2.8 0.4 25.0 4.7 0.5 30.0 8.1 0.6 40.0 11.5 0.5 50.0 15.6 0.5 60.0 17.8 0.5 70.0 22.0 0.6 80.0 28.7 0.5 90.0 38.1 0.6 100.0 42.1 0.6 110.0 53.0 0.5 120.0 55.9 0.5 130.0 49.6 0.5 140.0 45.6 0.5 150.0 32.8 0.5 160.0 19.7 0.9 165.0 16.3 1.3