Andrew J Patterson

Title: The Innovative Mind of Andrew J Patterson

Introduction

Andrew J Patterson is an accomplished inventor based in Tucson, AZ, who has made significant contributions to the field of radar technology. With one patent to his name, he showcases his expertise and innovative approach to solving complex challenges.

Latest Patents

Patterson's notable patent is titled "High-availability ISAR image formation", which pertains to a system and method for high-availability inverse synthetic aperture radar (ISAR). This invention utilizes a set of quadratic phase vectors, each corresponding to various accelerations, combined through a Hadamard product with a three-dimensional data cube. A fast Fourier transform (FFT) is applied to the result to generate a two-dimensional array. The array enhances image quality by making it sparse, eliminating elements below a specific threshold based on a coherency metric, ultimately stacking the sparse arrays to create a three-dimensional image. This image is then projected for analysis by an operator or an image exploitation system.

Career Highlights

Patterson is a valued member of Raytheon Company, where he leverages his skills in electronics and communications to innovate and optimize advanced radar systems. His work is instrumental in enhancing the performance and reliability of radar imaging technologies.

Collaborations

Throughout his career, Patterson has collaborated with esteemed colleagues such as Benjamin Mitchell and Raymond Samaniego. These partnerships foster a productive environment for knowledge sharing and innovation in radar technology.

Conclusion

In conclusion, Andrew J Patterson stands out as a significant figure in the field of radar innovations. With his patented system for high-availability ISAR image formation, he exemplifies the ingenuity and dedication required to push the boundaries of technology. His work at Raytheon Company and collaborations with fellow inventors contribute immensely to advancements in radar imaging and related fields.