Kazuo Suto

Title: Kazuo Suto: Innovator in Modulation Technology

Introduction

Kazuo Suto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of modulation technology, holding a total of 3 patents. His work focuses on developing modulators that enhance signal processing capabilities.

Latest Patents

One of Kazuo Suto's latest patents involves a sophisticated modulator design. This modulator includes a Phase-Locked Loop (PLL) circuit that detects the phase difference between an input signal and a reference signal. Additionally, it features an Automatic Gain Control (AGC) circuit that manages the gain of the modulating signal and outputs a control signal. The voltage-controlled oscillation circuit is another critical component, which adjusts the oscillation frequency of the signal outputted from the PLL circuit based on the control signal. This circuit comprises a first voltage-controlled reactance unit that receives the signal from the PLL circuit, a second voltage-controlled reactance unit that takes in the control signal, and a high-frequency oscillation circuit connected in parallel with both reactance units. This innovative design allows the modulator to compensate for deviations in the modulation factor, even when the frequency of the carrier signal varies.

Career Highlights

Kazuo Suto is associated with Oki Electric Industry Co., Ltd., where he has been instrumental in advancing modulation technologies. His expertise and innovative approach have positioned him as a key figure in the company.

Collaborations

Kazuo has collaborated with notable colleagues, including Hiroyuki Yamada and Hidehisa Murayama. Their combined efforts have contributed to the development of cutting-edge technologies in the field.

Conclusion

Kazuo Suto's contributions to modulation technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of signal processing, making him a valuable asset in the industry.