Phase angle Polarization Error (degree) (%) (%) 5.0 2.9 1.3 10.0 3.2 1.1 15.0 3.8 1.5 20.0 5.7 0.9 25.0 8.1 1.1 30.0 9.3 1.1 40.0 11.6 1.0 50.0 16.1 1.0 60.0 17.6 1.0 70.0 20.6 1.1 80.0 21.6 0.9 90.0 21.4 0.9 100.0 19.8 0.9 110.0 16.5 1.0 120.0 13.9 0.9 130.0 10.6 0.8 140.0 7.7 0.8 150.0 5.6 0.6 160.0 4.8 1.4 165.0 3.9 0.8