Company Filing History:
Years Active: 1982-1989
Title: Innovations of Richard M Barnes
Introduction
Richard M Barnes is a notable inventor based in Acton, MA (US), recognized for his contributions to radar technology. He holds a total of five patents, showcasing his expertise and innovative spirit in the field.
Latest Patents
One of his latest patents is the "Single-transmission polarization signal extractor." This apparatus and method are designed for detecting the polarization signature of radar signals reflected from a target immersed in clutter. The signal to be transmitted is split into individual horizontal, vertical, and 45-degree polarized signals that are individually frequency shifted and transmitted simultaneously. The reflected signals are processed in individual horizontal, vertical, and 45-degree channels to derive Stokes vectors corresponding to each polarization, describing the scattered field associated with that polarization. The signals representing the Stokes vectors are applied to a matrix computer, which provides signals representative of a Mueller matrix that describes how the transmitted signal was transformed by the target, thus constituting the polarization signature of that target.
Another significant patent is the "Apparatus for control of clutter breakthrough in MTI radar." This invention controls ground clutter breakthrough in MTI radar by removing hard-limited clutter signals while allowing increased detection sensitivity to moving targets when such strong clutter returns are not present. Logic is provided to prevent the removal of strong moving target returns even in the presence of hard-limited clutter.
Career Highlights
Throughout his career, Richard M Barnes has worked with prominent companies such as Sperry Corporation and Unisys Corporation. His work has significantly impacted the development of radar technologies and their applications.
Collaborations
Richard has collaborated with notable individuals in his field, including George M Vachula and Clarence L Bennett, Jr. These collaborations have contributed to the advancement of his innovative projects.
Conclusion
Richard M Barnes is a distinguished inventor whose work in radar technology has led to significant advancements. His patents reflect his innovative approach and dedication to improving detection systems.