Open Access

Tab. 1

The key parameters about Q-factor calculation

θ f0 f1 f2 Δf Q
6 0.387 0.3825 0.3916 0.0091 42.52747
8 0.383 0.3779 0.38784 0.00994 38.53119
10 0.38 0.3748 0.3853 0.0105 36.19048
12 0.377 0.3718 0.38285 0.01105 34.11765
14 0.374 0.3684 0.3799 0.0115 32.52174
16 0.375 0.3689 0.3803 0.0114 32.89474
18 0.375 0.3689 0.3803 0.0114 32.89474
20 0.375 0.36905 0.3807 0.01165 32.18884
22 0.376 0.37 0.3815 0.0115 32.69565
24 0.376 0.3703 0.38184 0.01154 32.58232