Russell F Sherry

Title: Russell F. Sherry and Vehicular Radar Interference Avoidance.

Introduction

Russell F. Sherry is an inventor associated with San Diego, California, and Vorad Safety Systems, Inc. His patent work addresses interference management in vehicular radar systems. The available information credits him with 1 patent.

Latest Patents

Sherry’s listed patent is “Interference Avoidance System for Vehicular Radar System.” It describes a system that helps a vehicle’s target-detection radar operate when other signals cause interference.

The system transmits and receives time-multiplexed microwave signals on at least two channels, with frequencies spaced about 250 kHz apart. Reflected signals are compared with the transmitted signals to generate a difference signal, which is digitized and analyzed using a Fast Fourier Transform. A microcontroller examines the resulting energy spectrum for interference and, when needed, changes the transmit frequency until it finds one that is relatively free of interference.

Career Highlights

Sherry’s documented invention focuses on improving the reliability of vehicular radar target detection. By enabling the system to identify interference and adjust its operating frequency, the patent describes a practical approach to maintaining radar performance in changing signal environments. His listed company affiliation is Vorad Safety Systems, Inc.

Collaborations

The provided information identifies Van R. Malan and Jerry D. Woll as Sherry’s coworkers. Their names are associated with his professional context, though no specific joint patent or collaboration details are provided.

Conclusion

Russell F. Sherry’s listed patent presents a frequency-adjustment method for reducing interference in vehicular radar, reflecting his documented contribution to automotive sensing technology.