Interestingly, while the shape of Vout obtained from the 1 V gate Ubias shows a clear band-pass filtering shape, the Vout shape of the -1 V gate Ubias is more reminiscent of the shape of a highpass filter (clearly filtering only at low frequencies). Therefore, the switching behavior of the G-CAPode could in principle not only be used to achieve different resonance frequencies but also it can be used to switch from a high-pass filter to a band-pass filter characteristic.