Larry L Retherford

Title: Larry L Retherford: Innovator in Direction Finding Systems

Introduction

Larry L Retherford is a notable inventor based in Merrimack, NH (US). He has made significant contributions to the field of radio frequency technology, particularly in systems designed for search and rescue applications. His innovative work focuses on enhancing the accuracy of direction finding systems.

Latest Patents

Larry L Retherford holds a patent for a "Multipolarized vector sensor array antenna system for search and rescue applications." This patent describes a direction finding (DF) system capable of detecting and localizing a radio frequency (RF) signal, such as an emergency beacon, in two dimensions: azimuth and elevation. The system comprises an array of multipolarized loop antennas connected to a beamformer, which provides various modal signals. Additionally, it includes a multi-channel digital receiver system that enhances the accuracy of two-dimensional geolocation of RF signals.

Career Highlights

Throughout his career, Larry has demonstrated a commitment to advancing technology in emergency response systems. His work has the potential to significantly improve the effectiveness of search and rescue operations by providing precise location data for emergency beacons.

Collaborations

Larry has collaborated with notable professionals in his field, including Alan J Fenn and Beijia Zhang. These collaborations have likely contributed to the development and refinement of his innovative technologies.

Conclusion

Larry L Retherford is a distinguished inventor whose work in direction finding systems exemplifies the importance of innovation in enhancing emergency response capabilities. His contributions continue to impact the field positively.