Lawrence R Murphy

Title: Innovations of Lawrence R Murphy

Introduction

Lawrence R Murphy is a notable inventor based in Longmont, CO (US). He has made significant contributions to the field of microwave antenna technology, holding a total of 3 patents. His work has advanced the capabilities of antenna systems, particularly in beam steering and polarization.

Latest Patents

One of his latest patents is the "Feed network scanning antenna employing rotating directional coupler." This invention describes a method and system for beam steering of a spatially fixed microwave antenna array. The phase of the radiating elements and the beam position are established by the relative positions of a microwave disc or scan network with concentric microstrip paths and a mechanically driven rotating directional coupler. The directional coupler serves as the single point feed for the antenna array.

Another significant patent is the "Stacked antenna structure for radiation of orthogonally polarized signals." This invention features a resonant circularly or elliptically polarized microstrip radiator. The design allows for a reduction in the size of the radiator in both resonant and non-resonant dimensions without compromising efficiency. The reduction is achieved by folding the resonant cavity and utilizing a low-density, low-loss dielectric, ensuring that the loss resistance of the element is appreciable compared to its radiation resistance.

Career Highlights

Throughout his career, Lawrence R Murphy has worked with reputable organizations, including Ball Brothers Research Corporation and Ball Corporation. His experience in these companies has contributed to his expertise in antenna technology and innovation.

Collaborations

Lawrence has collaborated with notable individuals in his field, including Gary G Sanford and Mark H Alspaugh. These collaborations have likely enriched his work and led to further advancements in antenna technology.

Conclusion

Lawrence R Murphy's contributions to microwave antenna technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the field. His work continues to influence the development of efficient antenna systems.