Sang Sung Lee

Title: Innovations of Sang Sung Lee in DC Offset Cancellation Circuits

Introduction

Sang Sung Lee is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of electronics, particularly in the development of circuits that enhance signal processing. His innovative work has led to the patenting of a unique DC offset cancellation circuit.

Latest Patents

Sang Sung Lee holds a patent for a DC offset cancellation circuit. This circuit includes a control signal generation unit that produces a number of pulse signals corresponding to the DC offset amount. It features a current source that supplies multiple currents, each with a different ratio. The switching unit determines the current quantity supplied to a feedback capacitor by adjusting the turn-on quantity of each current based on the pulse width of the signals. Additionally, an electric charge quantity regulation unit charges DC offset electric charges and transfers them to a sampling capacitor, allowing for effective storage and processing of input signals.

Career Highlights

Sang Sung Lee is affiliated with the Electronics and Telecommunications Research Institute, where he has been instrumental in advancing research and development in electronic circuits. His work has not only contributed to academic knowledge but has also practical applications in various electronic devices.

Collaborations

Sang Sung Lee has collaborated with notable colleagues, including Young Jae Lee and Sang-Gug Lee. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Sang Sung Lee's contributions to the field of electronics, particularly through his patented DC offset cancellation circuit, highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in technology.