Phase angle Polarization Error (degree) (%) (%) 8.0 -3.4 1.7 10.0 -1.8 1.4 15.0 2.0 1.2 20.0 4.5 1.3 25.0 6.7 1.7 30.0 8.9 1.1 40.0 12.4 1.9 50.0 16.7 1.7 60.0 21.0 1.8 70.0 24.5 2.1 80.0 26.9 2.5 90.0 28.5 2.4 100.0 29.7 2.2 110.0 28.9 2.1 120.0 23.1 2.9 130.0 16.5 2.0 140.0 10.0 1.7 150.0 6.2 1.5 160.0 4.5 1.2 165.0 4.3 1.3