Analytical Expression of Quantization Noise in Time-to-Digital Converter Based on the Fourier Series Analysis

Differential capacitive sensing circuit for a multi-electrode capacitive force sensor

“…The maximum error occurs when the oscillation period is slightly less than an integer multiple of the frequency counter and is worst-case two times the counter clock period (T clk ), the error is zero when the oscillator period is exactly an integer multiple of T clk . Assuming no coherence, the quantization error has a uniform distribution [38,39] and the rms-value is given by…”

Impact of the Noise on the Emulated Grid Voltage Signal in Hardware-in-the-Loop Used in Power Converters

“…Signal processing techniques: These techniques are a set of algorithms and methods used to improve the quality and accuracy of input signals by removing unwanted noise or interference. Examples of these techniques are Fourier analysis [38] and wavelet transform [39].…”