Company Filing History:
Years Active: 2023
Title: Snehasish Roychowdhury: Innovator in Spur Correction Systems
Introduction
Snehasish Roychowdhury is a notable inventor based in Dakshin Barasat, India. He has made significant contributions to the field of signal processing, particularly in the development of spur correction systems. His innovative work has led to the filing of a patent that addresses critical challenges in transmit chains.
Latest Patents
Roychowdhury holds a patent for a spur correction system titled "F/2 spur estimation and correction." This system is designed for a transmit chain that incorporates an interleaving multiplexer. The spur correction system includes a spur sense chain, a correction controller, and a Q path corrector. The interleaving multiplexer is responsible for combining signals from multiple bands in response to a clock signal. The spur sense chain estimates both an I-phase error and a Q-phase error, which are crucial for maintaining signal integrity. The correction controller injects an I-phase correction signal into the transmit chain to compensate for the estimated I-phase error. Meanwhile, the Q path corrector selectively connects capacitors within the interleaving multiplexer to address the estimated Q-phase error.
Career Highlights
Roychowdhury is currently employed at Texas Instruments Corporation, where he continues to innovate and develop advanced technologies. His work at Texas Instruments has allowed him to apply his expertise in signal processing and spur correction systems effectively.
Collaborations
Throughout his career, Roychowdhury has collaborated with talented individuals such as Karthikeyan Gunasekaran and Rakesh Chikkanayakanahalli Manjunath. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Snehasish Roychowdhury is a distinguished inventor whose work in spur correction systems has made a significant impact in the field of signal processing. His innovative patent and contributions at Texas Instruments Corporation highlight his dedication to advancing technology.