Vince C Barnes

Title: Innovations of Vince C Barnes

Introduction

Vince C Barnes is an accomplished inventor based in El Paso, TX (US). He has made significant contributions to the field of digital pre-distortion circuits, showcasing his expertise through his innovative patent.

Latest Patents

Vince C Barnes holds a patent titled "System and method for time-interpolated power change in a digital pre-distortion circuit." This invention provides a transmit circuit that operates with time-interpolated digital pre-distortion (DPD) coefficients. The goal of this system is to improve adjacent channel power ratio (ACPR) performance during a power mode change. The transmit circuit includes a DPD circuit that operates with a first DPD coefficient according to a first transmit power level. Additionally, it features a DPD coefficient management engine that retrieves a second DPD coefficient corresponding to a second transmit power level. Furthermore, a DPD coefficient time-interpolation engine computes a set of time-interpolated DPD coefficients for a transient period when the transmit power amplifier adapts to the second DPD coefficient.

Career Highlights

Vince C Barnes is currently employed at Xilinx, Inc., where he continues to develop innovative solutions in the field of digital signal processing. His work has contributed to advancements in communication technologies, enhancing the performance and efficiency of transmit circuits.

Collaborations

Throughout his career, Vince has collaborated with talented individuals such as Hongzhi Zhao and Xiaohan Chen. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Vince C Barnes is a notable inventor whose work in digital pre-distortion circuits has made a significant impact in the field. His patent demonstrates his commitment to advancing technology and improving communication systems.