David Brearley

Title: The Innovative Contributions of David Brearley in Impedance Tuning

Introduction

David Brearley, an accomplished inventor based in Hacienda Heights, California, has made significant strides in the field of impedance tuning. With one patent to his name, Brearley is recognized for his innovative approach that enhances the accuracy and efficiency of impedance tuners. His work not only promises improved performance but also optimizes size for practical applications.

Latest Patents

David Brearley's patent focuses on "Impedance tuners with linear actuators." This invention presents a novel solution by replacing rotary motors with linear actuators, which enhances the precision of impedance tuners while reducing their physical dimensions. The integration of position sensors with linear actuators allows for a markedly smaller build, complemented by a servo system that ensures optimal accuracy and speed. Moreover, the design incorporates spring-loaded arms that hold mismatch probes, allowing the tuner to function effectively in various orientations, which is particularly advantageous for fitting into confined spaces. This compact design further minimizes losses by enabling direct connections to wafer probes, facilitating on-wafer measurement systems.

Career Highlights

In his professional endeavors, David Brearley is associated with Maury Microwave, Inc., a company renowned for its advancements in microwave solutions. His role at the company allows him to harness his inventive spirit and apply his expertise in creating cutting-edge technologies in impedance measurement.

Collaborations

Brearley collaborates closely with his coworker, Gary R. Simpson. Their combined efforts reflect a shared commitment to innovation within the field, encompassing a range of projects that push the limits of current technologies in microwave engineering.

Conclusion

David Brearley's contributions to the field of impedance tuning exemplify the importance of innovation in technology. His patent not only showcases his inventiveness but also represents a significant advancement in the design and functionality of impedance tuners. With ongoing collaborations and a focus on efficiency, Brearley stands as a prominent figure in the realm of invention, continually striving to enhance the performance of electronic measurement systems.