Yuitsu Ogata

Title: **Yuitsu Ogata: Innovator in Digital Radio Technology**

Introduction

Yuitsu Ogata, an accomplished inventor based in Sendai, Japan, has made a significant contribution to the field of digital radio technology. With a unique patent focused on enhancing radio reception for digital multiplexing signals, he showcases the intersection of innovation and practicality in communication technologies.

Latest Patents

Ogata holds one notable patent titled "Radio Receiver for Use in the Reception of Digital Multiplexing Signals." This innovative invention addresses the challenges faced when a received multi-level orthogonal amplitude signal is not synchronized with a local carrier frequency signal. The design effectively recognizes that adaptively-equalized data exists in a specified area on the phase plane of Ich and Qch orthogonal coordinates. The radio receiver then amplifies the Ich and Qch demodulated signals to a fixed level based on this data, optimizing the phase of the local carrier frequency signal and controlling tap coefficients of an adaptive transversal filter for improved signal equalization. This patented technology minimizes the impact of phase rotation, enhancing the reliability and speed of synchronization for digital multiplexing radio receivers.

Career Highlights

Yuitsu Ogata is associated with Fujitsu Corporation, a leading company in technology and telecommunications. His work has been crucial in advancing the capabilities of digital radio systems, showcasing his expertise in signal processing and electronics. The development of his patent reflects a commitment to improving communication systems, an essential aspect of modern technology.

Collaborations

Throughout his career, Ogata has collaborated with talented individuals such as Hiroyuki Kiyanagi and Toshio Tamura. These partnerships highlight a collaborative spirit in the innovation process, allowing for the convergence of ideas and expertise to drive technological advancements in their field.

Conclusion

Yuitsu Ogata stands as a pivotal figure in the world of digital radio technology. His patented invention not only enhances the efficiency of signal processing in digital multiplexing but also illustrates the importance of innovation in communication. As he continues to work with Fujitsu Corporation and colleagues, the future of radio technology looks promising, driven by inventive minds like Ogata's.