Toru Sakuma

Title: Innovations of Toru Sakuma in Radiated Power Measurement

Introduction

Toru Sakuma is a notable inventor based in Atsugi, Japan, recognized for his contributions to the field of radiated power measurement. With a total of two patents to his name, Sakuma has developed innovative methods and apparatuses that enhance the accuracy of measuring radiation power from devices under test (DUT).

Latest Patents

Sakuma's latest patents include a radiated power measurement method, a radiated power measurement coupler, and a radiated power measurement apparatus. The method involves measuring radiation power generated from a DUT using a measurement antenna, where the DUT is positioned in an ellipsoid enclosed space. This setup allows for the radiation center of the radio wave to align closely with the first focal point of the ellipsoid. The radio wave emitted from the DUT and reflected off the walls is captured by a receiving antenna located near the second focal point. By moving either the DUT or the receiving antenna along the axis connecting the two focal points, Sakuma's method calculates the total radiated power based on the maximum output signal from the receiving antenna.

Career Highlights

Sakuma is currently employed at Anritsu Corporation, where he continues to innovate in the field of radiated power measurement. His work has significantly contributed to advancements in measurement techniques, making them more efficient and reliable.

Collaborations

Some of Sakuma's notable coworkers include Tasuku Teshirogi and Aya Hinotani, who collaborate with him on various projects within Anritsu Corporation.

Conclusion

Toru Sakuma's innovative work in radiated power measurement showcases his expertise and commitment to advancing technology in this field. His patents reflect a deep understanding of the complexities involved in accurately measuring radiation power, and his contributions are invaluable to the industry.