Heesang Noh

Title: Heesang Noh: Innovator in Wireless Communication Technology

Introduction

Heesang Noh is a prominent inventor based in Suwon, South Korea. He is known for his contributions to the field of wireless communication technology. With a total of 2 patents, Noh has made significant advancements that enhance the efficiency and performance of communication devices.

Latest Patents

Noh's latest patents include a "Wireless communication device and operating method of wireless communication device." This invention features a pre-distortion circuit that generates a pre-distortion signal by modifying an input signal based on a pre-distortion coefficient. It also includes a power amplifier that amplifies the pre-distortion signal, a measurement circuit for assessing frequency components of adjacent channels, and a filtering circuit that generates a filtered error signal. Additionally, a pre-distortion coefficient update circuit is designed to adjust the pre-distortion coefficient based on the error signal.

Another notable patent is the "Communication apparatus for supporting envelope tracking modulation and envelope delay optimization method." This method involves estimating adjacent channel leakage ratios based on a test output signal from a power amplifier. It selects a test delay value corresponding to the largest estimated leakage ratio and provides a supply voltage to the power amplifier based on an envelope signal that is delayed according to the selected value.

Career Highlights

Heesang Noh is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work focuses on developing innovative solutions that improve wireless communication systems. Noh's expertise in this area has positioned him as a valuable asset to his organization.

Collaborations

Throughout his career, Noh has collaborated with talented individuals such as Hongmin Choi and Haedong Yeon. These collaborations have contributed to the successful development of his patents and innovations.

Conclusion

Heesang Noh is a distinguished inventor whose work in wireless communication technology has led to significant advancements in the field. His patents reflect his commitment to innovation and excellence in technology.