However, it is a good analog of how a parametric amplifier works. In a real circuit, the parameter often is capacitance — although it doesn’t have to be — but instead of using a mechanically ...

MTI’s new capacitance amplifier transforms gap capacitance directly to a digital target thickness. This direct conversion method removes errors that conventional analog amplifiers have due to ...

[2] Wei Zhuo, Sherif Embabi, José Pineda de Gyvez, Edgar Sánchez-Sinencio,” Using Capacitive Cross-Coupling Technique in RF Low Noise Amplifiers and Down-Conversion Mixer Design” [3] W. Zhuo, X. Li, S ...