Kazunari Kihira

Title: Kazunari Kihira: Innovator in Array Antenna Technology

Introduction

Kazunari Kihira is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of array antenna technology, holding a total of nine patents. His work focuses on innovative methods and devices that enhance the performance of antennas used in various applications.

Latest Patents

Kihira's latest patents include an array antenna apparatus and a method for manufacturing such apparatus. This invention features waveguide slot array antennas that are designed to transmit or receive electromagnetic waves. The antennas are formed on the front surface of a waveguide, which is a ridge waveguide that includes ridges inside it. Another notable patent is a calibration device and method for array antennas. This device is designed to calibrate transmission signals for multiple antenna elements, ensuring precise amplitude and phase differences. The calibration process involves generating and injecting calibration signals, extracting processed signals, and obtaining calibration values for optimal performance.

Career Highlights

Throughout his career, Kihira has worked with leading companies in the technology sector, including Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in antenna technology.

Collaborations

Kihira has collaborated with notable professionals in his field, including Masataka Otsuka and Isamu Chiba. These collaborations have contributed to the advancement of his research and the successful development of his inventions.

Conclusion

Kazunari Kihira is a distinguished inventor whose work in array antenna technology has led to significant advancements in the field. His innovative patents and collaborations with industry professionals highlight his commitment to enhancing communication technologies.