Sahana Sadagopan

Title: Sahana Sadagopan: Innovator in Digital Pre-Distortion Technology

Introduction

Sahana Sadagopan is a prominent inventor based in San Diego, CA. He has made significant contributions to the field of telecommunications, particularly in the area of digital pre-distortion technology. His innovative work has led to the development of methods and devices that enhance signal processing in user equipment.

Latest Patents

Sahana holds 1 patent for his invention titled "Digital pre-distortion for frequency range 2 systems." This patent describes methods and devices in which a processor of user equipment (UE) combines loop-back signals from multiple antenna paths to generate a combined signal. The processor determines power amplifier (PA) polynomials by comparing the combined signal to the transmitted signal over the antenna paths. Furthermore, it generates a single look-up table (LUT) for the PA polynomials and applies this LUT to compensate for PA non-linearity in the transmitted signal.

Career Highlights

Sahana is currently employed at Samsung Electronics Ltd., where he continues to push the boundaries of technology. His work is instrumental in improving the performance of communication devices, making them more efficient and reliable.

Collaborations

He collaborates with talented colleagues such as Yanru Tang and Hou-Shin Chen, contributing to a dynamic and innovative work environment.

Conclusion

Sahana Sadagopan's contributions to digital pre-distortion technology exemplify his commitment to advancing telecommunications. His innovative spirit and collaborative efforts continue to drive progress in the industry.