Yang-Han Lee

Title: Innovations of Yang-Han Lee

Introduction

Yang-Han Lee is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of telecommunications, particularly in the area of carrier frequency offset detection and compensation. With a total of 3 patents, his work has advanced the technology used in transmitters and receivers.

Latest Patents

Yang-Han Lee's latest patents include innovative methods for carrier frequency offset detection and compensation. One of his notable inventions is a transmitter that comprises an encoding module, an adaptive hierarchical signal mapping module, and a transceiver module. The encoding module receives an input signal and encodes it, while the adaptive hierarchical signal mapping module modulates the encoded signal based on hierarchical level distance ratios. This results in modulated symbols that are then transformed into a radio frequency signal for transmission. Another significant patent involves a receiver designed for orthogonal frequency-division multiplexing (OFDM) systems. This receiver processes OFDM symbols to detect carrier frequency offsets, utilizing a signal processing device and a channel detection module to enhance signal quality.

Career Highlights

Yang-Han Lee is affiliated with National Taiwan University, where he continues to engage in research and development in telecommunications. His work has not only contributed to academic knowledge but has also had practical applications in the industry.

Collaborations

He has collaborated with notable colleagues such as Hen-Wai Tsao and Jing-Shown Wu, further enriching his research endeavors and expanding the impact of his inventions.

Conclusion

Yang-Han Lee's innovative contributions to telecommunications demonstrate his expertise and commitment to advancing technology. His patents reflect a deep understanding of complex systems and a drive to improve communication methods.