Gitesh Bhagwat

Title: Gitesh Bhagwat: A Pioneer in Power over Data Lines

Introduction

Gitesh Bhagwat, an esteemed inventor based in Santa Barbara, California, has made significant strides in the field of electrical engineering through his innovative work. With an impressive portfolio of 12 patents, Bhagwat has focused much of his research on developing systems that integrate power transmission with data communication.

Latest Patents

Bhagwat's latest innovations include groundbreaking patents in the Power over Data Lines (PoDL) technology. One notable patent describes a PoDL powered device featuring an active rectifier bridge designed to eliminate the need for DC-coupling inductors. This system allows DC voltage and differential data signals to coexist on the same wire pair, significantly optimizing power delivery for powered devices. The invention utilizes a gyrator to emulate the properties of inductors, incorporating transistors controlled to function as a full-bridge rectifier. This design ensures a correct polarity DC voltage is applied, while limiting the influence of differential data signals on the current supplied to the powered device.

Another important patent from Bhagwat focuses on a PoDL system that combines DC coupling and common mode termination circuitry. This innovation improves DC voltage coupling while effectively mitigating AC common mode noise. The patent details the strategic use of DC coupling techniques, capacitors, and a resistor coupled to ground, enhancing the reliability and efficiency of power and data transmission across a twisted wire pair.

Career Highlights

Throughout his career, Gitesh Bhagwat has worked with industry-leading companies such as Linear Technology Holding LLC and Analog Devices International Unlimited Company. His contributions to these organizations have paved the way for advancements in power and data integration technologies, showcasing his expertise and innovative mindset.

Collaborations

Bhagwat has collaborated with notable professionals in the field, including Andrew J Gardner and Heath Stewart. These partnerships have allowed him to enhance his research and further develop cutting-edge technologies that benefit both industries and consumers alike.

Conclusion

Gitesh Bhagwat stands out as a prolific inventor whose advancements in Power over Data Lines technology have the potential to revolutionize the way devices communicate while receiving power. With a commitment to innovation, he continues to shape the future of electrical engineering through his remarkable patents and collaborations.