Phase angle Polarization Error (degree) (%) (%) 15.0 1.6 1.8 20.0 5.3 5.0 25.0 11.4 5.0 30.0 10.1 4.4 40.0 17.5 2.9 50.0 16.4 5.0 60.0 19.5 5.0 70.0 20.8 5.0 80.0 22.5 5.0 90.0 24.9 4.3 100.0 24.5 5.0 110.0 24.2 5.0 120.0 22.7 5.0 130.0 18.6 4.4 140.0 19.3 5.0 150.0 15.6 3.4 160.0 14.4 1.5 165.0 10.0 2.6