Robert D Foltz

Title: The Innovations of Robert D. Foltz

Introduction

Robert D. Foltz is an accomplished inventor based in Wayland, MA (US). He has made significant contributions to the field of radar technology, particularly in the area of phased array antennas. His innovative approach has led to advancements that enhance the performance of radar systems.

Latest Patents

One of Foltz's notable patents is for a "Phase quantization error decorrelator for phased array antenna." This invention provides an improved means of decorrelating phase quantization errors in phased array radar antennas. By utilizing digital randomization at each of the array elements, Foltz's design effectively reduces peak steering errors and minimizes peak sidelobe levels of the antenna. The method involves a random phase adjust term for each antenna element, which is managed by a distributed controller co-located with a digital phase shifter. This innovative approach achieves performance improvements comparable to more expensive phase shifters and costly randomized cables.

Career Highlights

Robert D. Foltz is associated with Raytheon Company, where he has applied his expertise in radar technology. His work has been instrumental in developing advanced systems that are crucial for various applications in defense and aerospace.

Collaborations

Throughout his career, Foltz has collaborated with talented individuals such as Kaichiang Chang and Garret E. Murdza. These collaborations have contributed to the successful development of innovative technologies in the field.

Conclusion

Robert D. Foltz's contributions to radar technology through his inventive solutions have made a lasting impact on the industry. His work continues to influence advancements in phased array antennas and radar systems.