Company Filing History:
Years Active: 1998-2000
Title: Niels Knudsen: Innovator in Delta-Sigma Converters
Introduction
Niels Knudsen is a prominent inventor based in Austin, TX, known for his significant contributions to the field of signal processing and delta-sigma converters. With a total of 8 patents to his name, he has developed innovative solutions that enhance the performance of analog-to-digital converters.
Latest Patents
Niels Knudsen's latest patents include a system and method for generating a linearity error correction device. This invention focuses on reducing linearity errors in delta-sigma converters by modeling the errors through a set of digital signals that represent an inputted sine wave. The process involves low-pass filtering these signals and applying a fast Fourier transform algorithm to create a frequency domain representation. By removing the net linearity error spectrum and applying inverse Fourier transforms, the system effectively corrects digital signals outputted by the delta-sigma modulator. Another notable patent is a system and method for generating a sigma-delta correction circuit, which similarly addresses linearity errors in delta-sigma converters through advanced signal processing techniques.
Career Highlights
Niels Knudsen is currently employed at National Instruments Corporation, where he continues to innovate and develop cutting-edge technologies in the field of signal processing. His work has significantly impacted the performance and accuracy of various electronic devices.
Collaborations
Niels collaborates with Mark Whittington, a fellow innovator at National Instruments Corporation. Together, they work on advancing technologies that improve the functionality of delta-sigma converters.
Conclusion
Niels Knudsen's contributions to the field of signal processing and his innovative patents demonstrate his commitment to enhancing technology in the realm of analog-to-digital conversion. His work continues to influence the industry and pave the way for future advancements.