Robert E Shanafelt

Title: The Innovations of Robert E. Shanafelt

Introduction

Robert E. Shanafelt is an accomplished inventor based in Los Altos, California. He is known for his significant contributions to the field of digital signal processing. With a focus on advanced technologies, Shanafelt has developed innovative solutions that address complex challenges in radar detection.

Latest Patents

Shanafelt holds a patent for "Wideband interference cancellation using DSP algorithms." This invention provides a method and system for detecting and characterizing pulsed threat radar emitters amidst heavy in-band interference. The system utilizes advanced digital signal processing techniques to achieve spatial and temporal interference cancellation, super-resolution direction-finding, and high-resolution spectrum analysis. It processes the digitized output of a discriminator bank to produce highly accurate threat pulse radio frequency estimates. Additionally, the invention features a two-channel configuration for a direction-finding subsystem, enabling adjacent-beam direction-finding in severe interference environments. This innovation enhances sensitivity, frequency accuracy, and interference look-through capability while remaining transparent to electronic support system functioning and operators.

Career Highlights

Shanafelt is associated with Radix Technology, Inc., where he continues to push the boundaries of technology. His work has been instrumental in advancing the capabilities of radar systems, making them more effective in challenging environments.

Collaborations

Shanafelt has collaborated with Stephen P. Bruzzone, contributing to the development of innovative solutions in the field of digital signal processing.

Conclusion

Robert E. Shanafelt's contributions to radar technology and digital signal processing exemplify the impact of innovation in addressing complex challenges. His work continues to influence advancements in the field, showcasing the importance of creativity and technical expertise in modern technology.