Risto Valkonen

Title: Risto Valkonen: Innovator in Wireless Communication Technology

Introduction

Risto Valkonen is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of wireless communication technology. His innovative work has led to the development of a unique multi-band antenna, which enhances wireless communication capabilities.

Latest Patents

Risto Valkonen holds a patent for a multi-band antenna designed for wireless communication. This invention includes a ground plane, a single antenna element, a frequency multiplexing circuit, and at least two feeding strips. These components work together to optimize the antenna's performance. The feeding of the antenna is arranged through one or more feeding points located between the ground plane and the frequency multiplexing circuit. In one implementation, a single feeding point is used for multiple antenna branches, while in another, dedicated feeding points are assigned to each branch. The design ensures frequency isolation between different branches, which can be achieved through a multiplexing circuit. Additionally, the impedance of the antenna branches can be matched using matching circuitry.

Career Highlights

Risto Valkonen is affiliated with the Aalto University Foundation, where he continues to engage in research and development in the field of wireless technologies. His work is characterized by a commitment to advancing communication systems through innovative solutions.

Collaborations

Risto has collaborated with Janne Ilvonen, contributing to the development of cutting-edge technologies in wireless communication.

Conclusion

Risto Valkonen's contributions to the field of wireless communication through his innovative multi-band antenna patent exemplify his dedication to advancing technology. His work at Aalto University Foundation highlights the importance of collaboration in driving innovation forward.