Dewanshu Chhagan Sewake

Title: Dewanshu Chhagan Sewake: Innovator in Phase Locked Loop Technology

Introduction

Dewanshu Chhagan Sewake is a notable inventor based in San Diego, CA. He has made significant contributions to the field of electronics, particularly in the development of phase locked loop (PLL) technology. His innovative approach has led to the creation of a unique patent that enhances the functionality of PLL systems.

Latest Patents

Dewanshu holds a patent for a "Fractional phase locked loop (PLL) with digital control driven by clock with higher frequency than PLL feedback signal." This patent describes a method that includes generating a first signal based on a comparison of the phase of a reference clock or signal to a phase of a feedback clock. The process involves generating an output clock based on the first signal, creating an intermediate feedback clock by frequency dividing the output clock, and fractionally frequency dividing the intermediate feedback clock based on a digital control signal to produce the feedback clock. The digital control signal is generated based on a sampling clock that has a frequency greater than that of the feedback clock. This innovative PLL design may include a frequency multiplier to generate the sampling clock based on the feedback clock or utilize the intermediate feedback clock as the sampling clock.

Career Highlights

Dewanshu is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work at Qualcomm has allowed him to apply his expertise in PLL technology and contribute to advancements in electronic systems.

Collaborations

Dewanshu has collaborated with talented individuals such as Burcin Serter Ergun and Julian Puscar. These collaborations have fostered an environment of innovation and creativity, further enhancing the development of cutting-edge technologies.

Conclusion

Dewanshu Chhagan Sewake is a prominent inventor whose work in phase locked loop technology has made a significant impact in the field of electronics. His innovative patent and contributions at Qualcomm demonstrate his commitment to advancing technology.