Hyungsun Lim

Title: Hyungsun Lim - Innovator in Wireless Communication Technology

Introduction

Hyungsun Lim is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of wireless communication technology. His innovative work has led to the development of a unique wireless communication device that enhances signal processing.

Latest Patents

Hyungsun Lim holds a patent for a "Wireless communication device and operating method of wireless communication device." This invention includes a pre-distortion circuit that generates a pre-distortion signal by pre-distorting an input signal based on a pre-distortion coefficient. The device also features a power amplifier that amplifies the pre-distortion signal to produce an output signal. Additionally, it incorporates a measurement circuit that measures the magnitude of frequency components from adjacent channels of the output signal. The filtering circuit generates a filtered error signal based on the input and output signals, while the pre-distortion coefficient update circuit adjusts the pre-distortion coefficient based on the error signal. This innovative approach significantly improves wireless communication performance.

Career Highlights

Hyungsun Lim is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has allowed him to focus on advancing wireless communication technologies. With a patent portfolio that includes 1 patent, he continues to contribute to the company's innovative projects.

Collaborations

Hyungsun Lim has collaborated with talented coworkers, including Kyungwoo Yoo and Hongmin Choi. Their teamwork has fostered an environment of innovation and creativity within their projects.

Conclusion

Hyungsun Lim's contributions to wireless communication technology exemplify the spirit of innovation. His patented inventions and collaborative efforts at Samsung Electronics Co., Ltd. highlight his commitment to advancing technology in this field.