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Years Active: 2025
Title: Matteo De Ferrari - Innovator in Delta-Sigma Modulation
Introduction
Matteo De Ferrari is an inventor based in Oleggio Castello, Italy. He has made significant contributions to the field of signal processing, particularly through his innovative patent application related to delta-sigma modulation. Although he currently holds no granted patents, his work demonstrates a commitment to advancing technology in this area.
Latest Patent Applications
Matteo De Ferrari's latest patent application is titled "DELTA-SIGMA MODULATOR WITH ANTI-WINDUP CIRCUIT." This application describes a delta-sigma modulator that includes a loop filter circuit with a first input for receiving an input signal and a second input for receiving a feedback signal. The loop filter circuit generates a filtered signal, while a quantizer circuit quantizes the integrated signal to produce an output signal. An anti-windup circuit is also included, which detects instances where the integrated signal is outside the input signal range of the quantizer circuit. In response, it generates a dead zone signal that corresponds to the difference between the filtered signal and the input signal range. The feedback signal is a sum of the output signal and the dead zone signal.
Conclusion
Matteo De Ferrari's innovative approach to delta-sigma modulation showcases his potential as an inventor in the field of signal processing. His patent application reflects a deep understanding of the complexities involved in this technology.