Zhenjuan Cheng

Title: Innovations of Zhenjuan Cheng

Introduction

Zhenjuan Cheng is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of power amplification technology. With a total of five patents to his name, Cheng has demonstrated his expertise and innovative spirit in developing advanced electronic circuits.

Latest Patents

One of Cheng's latest patents is the "Power amplifier and gain reduction circuit thereof." This invention features a gain attenuation circuit that effectively reduces the gain of an input signal while minimizing phase jump. The circuit is designed to receive an external drive signal and a bias voltage, ensuring optimal performance in various applications.

Another notable patent is the "Multi-mode multi-frequency power amplifier." This invention includes a controller and a wide-band amplifier channel that can handle single-band or multi-band RF signals. The fundamental impedance transformer within the amplifier allows for efficient power amplification and multiplexed outputs, showcasing Cheng's innovative approach to enhancing signal processing.

Career Highlights

Zhenjuan Cheng is currently employed at Lansus Technologies Inc., where he continues to push the boundaries of technology. His work focuses on developing cutting-edge solutions that address the growing demands of modern communication systems. Cheng's dedication to innovation has positioned him as a key player in the industry.

Collaborations

Cheng collaborates with talented individuals such as Qian Zhao and Liyang Zhang. Together, they work on various projects that aim to advance the field of power amplification and related technologies.

Conclusion

Zhenjuan Cheng's contributions to the field of power amplification are noteworthy. His innovative patents and commitment to excellence reflect his status as a leading inventor in the industry. Through his work at Lansus Technologies Inc., Cheng continues to inspire future advancements in technology.