Katherine K Cheung

Title: Katherine K Cheung: Innovator in Radar Technology

Introduction

Katherine K Cheung is a prominent inventor based in Waltham, MA (US). She has made significant contributions to the field of radar technology, particularly in resolving radar angle ambiguities. Her innovative work has led to the development of a patented system that enhances the accuracy and reliability of radar detections.

Latest Patents

Katherine holds a patent for "Resolving radar angle ambiguities using a multiple hypothesis tracker." This radar system utilizes a Multiple Hypothesis Tracker (MHT) to resolve angle ambiguities from a series of dwells with ambiguous detections over time. The system receives first and second observations, forms radar tracks, and manages ambiguous angle detections using unfolding data at each of the ambiguous angle detections. It scores the radar tracks to determine the best hypothesis of tracks, forming hypotheses by collecting compatible tracks and computing probabilities based on the scores of each radar track. The system compares the scores of all radar tracks originating from the first observation data to determine if one score exceeds all others by a predetermined range.

Career Highlights

Katherine is currently employed at Raytheon Company, where she continues to innovate and develop advanced radar technologies. Her work has been instrumental in enhancing the capabilities of radar systems used in various applications.

Collaborations

Katherine has collaborated with notable colleagues, including Ephrem S Paredes and Robert J Dempster. These collaborations have contributed to the advancement of radar technology and the successful implementation of her patented systems.

Conclusion

Katherine K Cheung is a trailblazer in radar technology, with her innovative patent showcasing her expertise in resolving radar angle ambiguities. Her contributions to the field continue to influence advancements in radar systems, solidifying her position as a leading inventor in this domain.