Ravikiran Rajagopal

Title: Innovations of Ravikiran Rajagopal

Introduction

Ravikiran Rajagopal is a notable inventor based in Yardley, PA (US). He has made significant contributions to the field of technology, particularly in the area of analog-to-digital converters. With a total of 10 patents to his name, his work has had a considerable impact on power consumption in receivers.

Latest Patents

One of Ravikiran's latest patents is focused on a receiver with reduced wake-up time. This innovation introduces an auxiliary reduced power analog-to-digital converter (ADC) that operates during the sleep periods of a receiver. The auxiliary ADC, while having a reduced dynamic range, maintains sufficient accuracy to demodulate signaling information contained in an input signal. It also updates control parameters used for synchronization and channel estimation. This allows the main higher power, higher dynamic range ADC to be turned off during sleep periods, effectively reducing the overall power consumption of the receiver. When the sleep period ends, the main ADC is activated, enabling the receiver to be ready for data reception immediately, as the control parameters remain up to date thanks to the auxiliary ADC.

Career Highlights

Ravikiran has worked with prominent companies in the technology sector, including Advanced Micro Devices Corporation and Broadcom Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Throughout his career, Ravikiran has collaborated with talented individuals such as Azzedine Touzni and Jeffrey Scott Putnam. These collaborations have likely enriched his work and led to further advancements in technology.

Conclusion

Ravikiran Rajagopal's contributions to the field of technology, particularly through his innovative patents, demonstrate his commitment to enhancing receiver efficiency and reducing power consumption. His work continues to influence advancements in the industry.