Seung-Il Jeong

Title: Innovations of Seung-Il Jeong in Wireless Communication

Introduction

Seung-Il Jeong is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of wireless communication, holding two patents that showcase his innovative approach to technology. His work primarily focuses on enhancing the efficiency and performance of digital predistortion power amplifiers and digital up-conversion methods.

Latest Patents

One of his latest patents is titled "Method and apparatus for distorting input signal of digital predistortion (DPD) power amplifier in wireless communication system." This invention provides a predistortion apparatus for a DPD power amplifier, which includes a method for predistorting an input signal. The process involves dividing the input signal into upper and lower bits, generating address values, and calculating distortion values to optimize performance. This innovation reduces the time required to update the lookup table (LUT), lowers costs by minimizing memory capacity, and decreases power consumption.

Another significant patent by Seung-Il Jeong is the "Apparatus and method for digital up converting in a mobile communication system." This invention includes a Selectable Input Logic (SIL), a Scalable Clock Distribution Logic (SCDL), filter logic, and mixer logic. The SIL performs decimation, while the SCDL controls clock frequency. The filter logic conducts channel filtering and interpolation, and the mixer logic is responsible for up-converting the signal. This apparatus enhances the efficiency of mobile communication systems.

Career Highlights

Seung-Il Jeong is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to contribute to cutting-edge innovations in wireless communication technology. His expertise in digital signal processing and power amplification has positioned him as a valuable asset to the company.

Collaborations

Throughout his career, Seung-Il Jeong has collaborated with notable colleagues, including Byung-Wook Kim and Byung-Ki Kim. These collaborations have fostered a creative environment that encourages innovation and the development of advanced technologies in their field.

Conclusion

Seung-Il Jeong's contributions to wireless communication through his patents demonstrate his commitment to innovation and technological advancement. His work continues to influence the industry, paving the way for more efficient communication systems.