Ju-Yeun Kim

Title: Ju-Yeun Kim: Innovator in Signal Processing Technologies

Introduction

Ju-Yeun Kim is a prominent inventor based in Daegu, South Korea. He has made significant contributions to the field of signal processing, particularly in the area of digital broadcasting. With a total of 3 patents to his name, Kim's work focuses on enhancing the performance of communication systems.

Latest Patents

One of Ju-Yeun Kim's latest patents is titled "Apparatus and method for selecting optimal signal using auxiliary equalization in diversity receiver." This invention provides an apparatus and method for selecting an optimal signal by utilizing auxiliary equalization in a diversity receiver. The system includes multiple sync recovery units that extract sync information from baseband signals, which are candidate signals, excluding the baseband signal currently selected as the optimal signal. Additionally, it features auxiliary equalizers for channel-equalizing the candidate signals based on the extracted sync information, along with SNR measuring units that assess the signal-to-noise ratios of the candidate signals. An optimal signal selector is also included, which selects the best candidate signal based on the extracted sync information and measured SNRs, replacing the current optimal signal when its reception quality is poor.

Another notable patent is the "Beam combining and hybrid beam selection method for improving digital broadcasting reception performance, and digital broadcasting receiving apparatus using the same." This invention aims to enhance digital broadcasting reception by combining multiple beam output signals instead of merely selecting one. It also allows for the selection of the optimal method between beam selection and beam combination types, thereby improving overall reception performance.

Career Highlights

Ju-Yeun Kim is affiliated with the Electronics and Telecommunications Research Institute, where he continues to innovate and develop advanced technologies in signal processing. His work has been instrumental in pushing the boundaries of digital communication systems.

Collaborations

Throughout his career, Kim has collaborated with notable colleagues, including Young-Su Kim and Jae-Hwui Bae. These collaborations have contributed to the advancement of technologies in their respective fields.

Conclusion

Ju-Yeun Kim's contributions to signal processing and digital broadcasting are noteworthy. His innovative patents reflect his commitment to improving communication technologies. His work continues to influence the industry and pave the way for future advancements.