Ken W Chang

Title: Ken W Chang - Innovator in Tactical Strike Systems

Introduction

Ken W Chang is a notable inventor based in Arlington, MA (US). He has made significant contributions to the field of tactical systems, particularly through his innovative patent related to radar technology.

Latest Patents

Ken W Chang holds a patent for an All Weather Tactical Strike System (AWTSS) and its method of operation. This advanced system incorporates an improved synthetic aperture radar (SAR) designed to generate radar maps with varying degrees of resolution. These maps are essential for aircraft navigation and ground target detection, even in the presence of electronic countermeasures and clutter. The SAR consists of four frequency-agile radars that share quadrants of a single array antenna, which is mounted within a radome on a 'four axis' gimbal. Additionally, it features a sidelobe cancelling subarray positioned at the phase center of each quadrant. Motion sensors are integrated into the antenna to provide signals that compensate for vibration, while stored compensating signals address radome-induced errors. The system also includes a signal processor that can generate radar maps at different resolutions, effectively operating amidst clutter or jamming signals.

Career Highlights

Ken W Chang is currently employed at Raytheon Company, where he continues to develop innovative technologies. His work has significantly impacted the defense and aerospace sectors, enhancing the capabilities of tactical systems.

Collaborations

Ken has collaborated with notable colleagues such as Rosario Mangiapane and Theodore J Peregrim, contributing to advancements in radar technology and tactical systems.

Conclusion

Ken W Chang's contributions to the field of tactical systems through his innovative patent demonstrate his expertise and commitment to advancing technology. His work at Raytheon Company continues to influence the industry positively.