Phase angle Polarization Error (degree) (%) (%) 10.0 1.5 2.8 14.0 2.4 3.7 15.0 1.6 1.1 16.0 2.1 1.1 18.0 2.4 0.7 20.0 4.1 2.2 23.0 4.6 1.1 30.0 7.5 2.5 45.0 13.5 1.4 65.0 15.1 2.8 85.0 18.9 2.0 100.0 18.8 1.3 115.0 19.0 0.9 130.0 17.1 0.8 150.0 11.9 1.1 165.0 8.8 2.8