Xiao-Yan Wang

Title: Innovations of Inventor Xiao-Yan Wang

Introduction

Xiao-Yan Wang is a prominent inventor based in Leuven, Belgium. She has made significant contributions to the field of electronics, particularly in the development of power amplifier circuits. Her innovative work has led to the filing of a patent that showcases her expertise and creativity in semiconductor technology.

Latest Patents

Xiao-Yan Wang holds a patent for a "Power amplifier circuit and semiconductor integrated circuit." This invention includes unit amplifiers (unit PAs) whose output terminals are interconnected. The operation of these unit PAs is controlled by an amplitude signal that indicates the amplitude of an input signal. The output signals are based on a phase signal that reflects the phase of the input signal. Additionally, an output current controller regulates the output current of each unit PA. Each unit PA consists of a first transistor and a second transistor connected in series between the output terminal and ground. The first transistor receives the phase signal at its gate, while the second transistor receives a control signal generated by the output current controller, determining the output current flowing to the output terminal based on this control signal. This innovative design enhances the efficiency and performance of power amplifiers.

Career Highlights

Xiao-Yan Wang is currently employed at Fujitsu Corporation, where she continues to push the boundaries of technology through her research and development efforts. Her work at Fujitsu has allowed her to collaborate with other talented engineers and researchers in the field.

Collaborations

Xiao-Yan Wang has worked alongside notable colleagues such as Kazuaki Oishi and Kouichi Kanda. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective projects.

Conclusion

Xiao-Yan Wang's contributions to the field of electronics, particularly through her patented power amplifier circuit, highlight her role as a leading inventor. Her work continues to influence the development of advanced semiconductor technologies.