William M Hall

Title: Innovations of William M Hall in Radar Technology

Introduction

William M Hall is an accomplished inventor based in Lexington, MA (US). He is known for his significant contributions to radar technology, particularly in the development of a pulse radar threshold generator. His innovative work has had a lasting impact on marine radar systems.

Latest Patents

William M Hall holds a patent for a "Pulse Radar Threshold Generator." This invention features a pulse marine radar system equipped with a threshold generator that provides a range-dependent threshold waveform. The waveform is influenced by various factors, including sea conditions, rain conditions, and radar parameters. The system utilizes a processor that computes the mean of sea clutter, rain clutter, and receiver noise for multiple range intervals. Based on these mean values, the generator produces a piecewise linear analog waveform that is subtracted from the receiver video in range synchronism. The video is then filtered, and a threshold is calculated based on the probability of clutter exceeding the threshold after the mean subtraction. This process allows for the digitization of radar video, enhancing the system's performance.

Career Highlights

William M Hall is associated with Raytheon Company, a leader in defense and aerospace systems. His work at Raytheon has allowed him to apply his innovative ideas in practical applications, contributing to advancements in radar technology.

Collaborations

William M Hall has collaborated with his coworker, William M Pease, in his endeavors at Raytheon Company. Their combined expertise has fostered innovation in radar systems.

Conclusion

William M Hall's contributions to radar technology exemplify the importance of innovation in enhancing marine radar systems. His patent for the pulse radar threshold generator showcases his ability to address complex challenges in radar performance.