Superconducting tunable filter with constant bandwidth using coplanar waveguide resonators

Jiang Ying¹, Li Bo², Wei Bin^{1, †}, Guo Xu-Bo¹, Cao Bi-Song¹, Jiang Li-Nan¹

(color online) Variations of simulated with frequency for different values of p and q. The inset shows the detail of interdigital capacitor.