Carlo Pachetti

Title: Carlo Pachetti: Innovator in Signal Processing

Introduction

Carlo Pachetti is a notable inventor based in Milan, Italy. He has made significant contributions to the field of signal processing, holding a total of 2 patents. His work focuses on enhancing the efficiency and accuracy of signal acquisition through advanced methodologies.

Latest Patents

Pachetti's latest patents include "Refinement of channel estimation with a bank of filters" and "Soft decision processing." The first patent describes a receiver designed to acquire a signal through a propagation channel. This receiver incorporates channel estimating means to produce a stream of Channel Impulse Response (CIR) estimates, along with multiple Doppler filtering means for parallel filtering of the CIR stream. The system also features selecting means to choose the output from one of the Doppler filters for signal recovery. The second patent outlines a method for producing soft decisions for a signal. This method utilizes a model to provide an expression for the Log-Likelihood Ratio (LLR) that is independent of noise power, allowing for the evaluation of noise power using values from the signal to generate soft decisions.

Career Highlights

Carlo Pachetti is currently employed at Mstar Semiconductor, Inc., where he continues to innovate in the field of signal processing. His work has been instrumental in developing technologies that improve signal acquisition and processing.

Collaborations

Pachetti has collaborated with notable colleagues such as Cyril Valadon and Martin Geoffrey Leach, contributing to advancements in their shared field of expertise.

Conclusion

Carlo Pachetti's contributions to signal processing through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative approaches continue to shape the future of signal acquisition technologies.