Daeup Chang

Title: Daeup Chang: Innovator in Satellite Communication Technology

Introduction

Daeup Chang is a notable inventor based in Redmond, WA, who has made significant contributions to the field of satellite communication technology. With a total of three patents to his name, Chang's work focuses on enhancing the efficiency and reliability of satellite communication systems.

Latest Patents

One of Daeup Chang's latest patents is titled "Uplink power control using power spectral density to avoid adjacent satellite interference." This patent discloses a method and apparatus for uplink power control based on power spectral density. In this method, a terminal in a satellite communication system, equipped with an antenna, a modem, and a controller, determines the scan and skew of the antenna. The controller then obtains a value representing the maximum allowed Power Spectral Density (PSD) for the determined scan and skew. Subsequently, the controller determines the maximum allowable modem power based on this value, ensuring that transmissions do not exceed the maximum allowed PSD. The controller sends an indication of the allowable modem output power to the modem, allowing for efficient transmissions based on the maximum allowable modem output power.

Career Highlights

Daeup Chang is currently employed at Kymeta Corporation, where he continues to innovate in the field of satellite communications. His work is instrumental in developing technologies that improve communication capabilities in various applications.

Collaborations

Throughout his career, Daeup Chang has collaborated with notable colleagues, including Eric Bjorn Hultman and Steven Michael Ziuchkovski. These collaborations have contributed to the advancement of technology in the satellite communication sector.

Conclusion

Daeup Chang's contributions to satellite communication technology through his innovative patents and collaborations highlight his role as a key inventor in this field. His work continues to influence advancements in communication systems, ensuring more efficient and reliable satellite operations.