Company Filing History:
1 out of 140 
1 out of 269 
Years Active: 2006
Title: Roger A Green: Innovator in Signal Processing
Introduction
Roger A Green is a notable inventor based in Fargo, ND (US). He has made significant contributions to the field of signal processing, particularly with his innovative patent that addresses vector calibration systems. His work has implications for various applications, enhancing the accuracy and efficiency of signal processing technologies.
Latest Patents
Roger A Green holds a patent for a Vector Calibration System. This exemplary signal processing system determines vector mismatch between multiple signal paths. The system can effectively identify mismatch across a range of frequencies. A signal generator within the system provides a periodic calibration signal that includes various frequency components. The system frequency translates this calibration signal to yield a first set of observed samples. This first sample set is then compared to a second set of samples, modeled by a function of parameters such as estimated vector mismatch and a plurality of basis functions. Ultimately, the system determines a value of vector mismatch that minimizes the difference between the first and second sample sets. The patent also describes methods and other systems with different advantageous configurations.
Career Highlights
Throughout his career, Roger has worked with esteemed organizations, including the North Dakota State University Research Foundation and the University of Wyoming. His experience in these institutions has allowed him to collaborate with other professionals in the field and contribute to advancements in technology.
Collaborations
Roger has collaborated with notable coworkers, including David C Farden and John Pierre. Their combined expertise has fostered innovation and development in their respective projects.
Conclusion
Roger A Green's contributions to signal processing through his patent for a Vector Calibration System exemplify his innovative spirit and dedication to advancing technology. His work continues to influence the field and inspire future developments.