John B Williams

Title: Innovations by John B. Williams in Electrical Measurement

Introduction

John B. Williams, an accomplished inventor based in Huntingdon, GB, has made significant contributions to the field of electrical measurement. With a patent to his name, Williams has developed an innovative instrument designed for measuring electrical resistance and reactance, showcasing his expertise in creating practical solutions for complex problems.

Latest Patents

Williams' patent details an instrument that utilizes a sine wave generator to produce an alternating current (a.c.) signal alongside reference signals for a phase-sensitive detector. This cutting-edge device integrates a decade attenuator that adjusts the amplitude of the a.c. signal based on range switching. The signal is then applied to a bridge section, where it is used to measure the value of a connected component. A critical aspect of the invention is the voltage output that reflects the measured value, which is re-adjusted through a gain block depending on the input from range switching. In reactance mode, the a.c. signal undergoes phase shifting to ensure that the voltage output aligns with the reference signals, ultimately providing a more accurate measurement displayed digitally.

Career Highlights

John B. Williams is affiliated with Thorn EMI Instruments Limited, where he has played a vital role in advancing measurement technology. His innovative endeavors have broad implications for various applications involving electrical measurements, enhancing the functionality and efficiency of devices in this field.

Collaborations

Within his professional journey, Williams has collaborated with fellow engineer David C. Tedd. Together, they have worked to refine and enhance measurement techniques, further contributing to the development of sophisticated instrumentation.

Conclusion

John B. Williams stands out as a notable inventor whose work in electrical measurement demonstrates the essential link between innovation and practical application. His patented instrument not only reflects his technical prowess but also underscores the importance of collaboration in driving advancements within this dynamic field. With a career marked by significant contributions, Williams continues to influence the landscape of electrical measurement technologies.