Shrenik P Patravali

Title: Innovations of Shrenik P Patravali

Introduction

Shrenik P Patravali is a notable inventor based in St. Petersburg, FL (US). He holds a total of 10 patents, showcasing his significant contributions to the field of communication technology. His work primarily focuses on enhancing digital subscriber line (DSL) systems and adaptive analog equalization.

Latest Patents

One of his latest patents is titled "Modulation switching for DSL signal transmission." This invention describes a DSL communication system that utilizes the high-frequency band of a standard telephone line without requiring a plain old telephone service (POTS) splitter. The system employs constant envelope modulation or quadrature amplitude modulation to optimize DSL signals. When a telephone is detected as off-hook, constant envelope modulation is used to reduce intermodulation product distortion, thereby minimizing audible noise for the user. Conversely, when the telephone is on-hook, QAM is utilized to maximize upstream data rates, as any noise generated is not an issue due to the non-use of the POTS frequency band.

Another significant patent is the "Adaptive analog equalizer." This invention provides a solution for analog equalization that guarantees convergence regardless of initial adaptation conditions. It is particularly useful for high-frequency communication applications, such as DS3 or E3 line code applications operating at frequencies nearing 45 MHz. The adaptive analog equalization employs double sampling to ensure effective decision-making and adaptation loop convergence.

Career Highlights

Shrenik has worked with prominent companies in the technology sector, including Conexant Systems, Inc. and Mindspeed Technologies, Inc. His experience in these organizations has contributed to his expertise in communication technologies and innovations.

Collaborations

Throughout his career, Shrenik has collaborated with notable individuals such as Kenneth David Ko and Edward S Zuranski. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Shrenik P Patravali's contributions to communication technology through his patents and collaborations highlight his innovative spirit and dedication to improving DSL systems and analog equalization. His work continues to influence the field and pave the way for future advancements.