Mark H Miller

Title: Mark H Miller: Innovator in Data Acquisition Systems

Introduction

Mark H Miller is a notable inventor based in Gloucester, MA (US). He has made significant contributions to the field of data acquisition systems, particularly through his innovative work with delta-sigma analog-to-digital signal converters. With a total of 2 patents to his name, Miller's inventions have advanced the technology used in various applications, including medical imaging.

Latest Patents

Miller's latest patents focus on a data acquisition system utilizing delta-sigma analog-to-digital signal converters. One of his key inventions is a delta-sigma A/D converter that features a delta-sigma modulator with an integrating amplifier within the loop. This design allows the modulator to receive relatively low-level input currents, enhancing DC stability. The modulator is specifically tailored for integrated circuit (IC) implementation in the data acquisition system of a CT scanner. This innovation enables the current output from the scanner's detector to connect directly to the modulator's input. The noise shaping characteristics of the converter are optimized to provide an improved frequency response with minimal spillover, compensating for the poorer signal-to-noise ratio (S/N) at low input currents. Additionally, the converter includes a unique digital filter transfer function with finite impulse response (FIR) filter characteristics, which is optimized for CT-DAS applications, demonstrating excellent performance in both the frequency and time domains.

Career Highlights

Mark H Miller is currently associated with Analogic Corporation, where he continues to develop cutting-edge technologies in data acquisition systems. His work has been instrumental in enhancing the capabilities of medical imaging devices, particularly CT scanners.

Collaborations

Miller has collaborated with notable colleagues in the field, including Bernard M Gordon and Hans J Weedon. Their combined expertise has contributed to the advancement of technologies that improve data acquisition and processing.

Conclusion

Mark H Miller's contributions to the field of data acquisition systems through his innovative patents have significantly impacted medical imaging technology. His work continues to influence advancements in the industry, showcasing the importance of innovation in improving healthcare solutions.