Hang G Bahk

Title: The Innovations of Hang G Bahk

Introduction

Hang G Bahk is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of data synchronization, particularly with his innovative work on bit synchronizers for Non-Return-to-Zero (NRZ) data. His expertise and inventions have had a lasting impact on telecommunications and data processing technologies.

Latest Patents

Hang G Bahk holds a patent for a "Bit Synchronizer for NRZ Data." This invention addresses the challenges of synchronizing NRZ data by ensuring that the loop gain of a phase-locked loop in the bit synchronizer is not overly sensitive to the bit pattern and rate of the NRZ data. The voltage-controlled oscillator in the bit synchronizer operates synchronously with a multiple of the frequency of an external reference clock pulse, even in the absence of NRZ data transitions. This allows for stable recovery of NRZ data and clock signals over a wide range of clock frequency variations. The bit synchronizer comprises several components, including a phase comparator, a first gain controller, a frequency comparator, a second gain controller, an N-frequency divider, a low-pass filter, and a voltage-controlled oscillator.

Career Highlights

Throughout his career, Hang G Bahk has worked with prominent organizations such as the Electronics and Telecommunications Research Institute and the Korea Telecommunication Authority. His work in these institutions has allowed him to develop and refine his inventions, contributing to advancements in telecommunications technology.

Collaborations

Hang G Bahk has collaborated with notable colleagues, including Bhum Cheol Lee and Kwon Chul Park. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Hang G Bahk's contributions to the field of data synchronization through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the telecommunications industry and showcases the importance of innovation in solving complex technical challenges.