Shoji Matsuda

Title: Inventor Spotlight: Shoji Matsuda

Introduction

Shoji Matsuda, an innovative inventor based in Kawasaki, Japan, has made significant contributions to the field of digital communication technology. With a total of 12 patents to his name, Matsuda has been instrumental in developing advanced receivers for digital satellite broadcasts, enhancing signal reception and data transmission.

Latest Patents

Among Matsuda's most recent innovations is his patent for a radio digital signal receiver. This cutting-edge digital satellite broadcast receiver is designed to ensure optimum signal reception, even when connected to various outdoor units. The technology assesses the noise characteristics of an outdoor unit while receiving burst symbols, utilizing a bit error rate determined by a trellis decoder. When the Carrier-to-Noise Ratio (CNR) is measured and equals a preset value, the system intelligently adjusts the filter factor of a loop filter within its carrier regenerative loop.

Additionally, another pertinent patent addresses the site delivery method, which optimizes the reception of digital satellite broadcasts. It allows for a minimal discrepancy in data output timing between the main and subsidiary stations during site exchanges, enabling rapid re-synchronization. This innovative site diversity method enhances digital satellite communication, facilitating seamless transitions during signal exchange.

Career Highlights

Shoji Matsuda has had a notable career in the electronics industry, working with respected organizations such as Kenwood Corporation and Leader Electronics Corporation. His tenure at these companies has enabled him to apply his innovative ideas and technical skills in real-world applications, contributing to the advancement of communication technologies.

Collaborations

Throughout his career, Matsuda has collaborated with talented individuals, such as Kenichi Shiraishi and Akihiro Horii. These partnerships have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies in satellite communication.

Conclusion

Shoji Matsuda's impressive portfolio of patents and contributions to digital satellite broadcast technology exemplifies his dedication as an inventor. His innovative solutions have not only advanced signal reception methods but have also laid the groundwork for future advancements in communication technology. As the industry continues to evolve, Matsuda's work will undoubtedly serve as a cornerstone for future developments.