Phase angle Polarization Error (degree) (%) (%) 5.0 -1.9 0.2 10.0 1.5 1.2 15.0 4.4 1.0 20.0 8.4 1.2 30.0 18.4 0.8 40.0 28.3 1.2 50.0 44.1 1.1 60.0 58.5 0.9 70.0 71.8 0.7 80.0 78.9 0.6 90.0 82.9 0.4 100.0 81.4 0.5 110.0 72.1 0.7 120.0 61.2 0.9 130.0 41.1 0.7 140.0 25.6 0.7 150.0 12.9 0.5 160.0 8.3 0.5 170.0 5.0 0.5