Dong Ding

Title: The Innovations of Dong Ding

Introduction

Dong Ding is an accomplished inventor based in Cedar Rapids, IA (US). He has made significant contributions to the field of power amplifiers, showcasing his expertise through his innovative patent. His work is particularly relevant in the realm of radio frequency (RF) technology.

Latest Patents

Dong Ding holds a patent for "Power amplifiers with supply capacitor switching." This invention provides a power amplifier system that enhances the amplification of RF signals. The system includes a power management circuit that regulates the voltage level of the supply voltage for the power amplifier. It features a supply capacitor connected to the supply voltage and a bulk n-type field-effect transistor (NFET) switch. The power management circuit operates in various supply control modes, such as average power tracking and envelope tracking. The bulk NFET switch is controlled based on the supply control mode, ensuring efficient operation.

Career Highlights

Dong Ding is currently employed at Skyworks Solutions, Inc., where he continues to develop innovative technologies. His work in power amplifiers has positioned him as a key contributor in the industry. With a focus on enhancing RF signal amplification, he has demonstrated a commitment to advancing technology.

Collaborations

Dong Ding collaborates with talented professionals in his field, including his coworker David Steven Ripley. Their combined expertise fosters an environment of innovation and creativity, leading to groundbreaking advancements in power amplifier technology.

Conclusion

Dong Ding's contributions to the field of power amplifiers highlight his innovative spirit and dedication to technology. His patent for power amplifiers with supply capacitor switching exemplifies his ability to address complex challenges in RF signal amplification. Through his work at Skyworks Solutions, Inc., he continues to make a significant impact in the industry.