Fig. 8: Filter optimization. | Microsystems & Nanoengineering

Fig. 8: Filter optimization.

From: 6 GHz lamb wave acoustic filters based on A1-mode lithium niobate thin film resonators with checker-shaped electrodes

Fig. 8

a External optimization circuit model. b Comparison S21 responses between the measurement and after adding an external optimization result. c Comparison of VSWR responses of the fabricated filter before and after adding an external optimization circuit. d Comparison of VSWR responses of the simulated filter before and after adding an external optimization circuit

Back to article page