Yanhui Zhao

Title: Yanhui Zhao: Innovator in Antenna Technology

Introduction

Yanhui Zhao is a prominent inventor based in Sollentuna, Sweden. He has made significant contributions to the field of wireless communication, particularly in antenna technology. With a total of two patents to his name, Zhao's work focuses on enhancing the performance and reliability of multi-antenna systems.

Latest Patents

Zhao's latest patents include innovative methods for antenna calibration and multi-antenna communication. The first patent, titled "Antenna calibration using fountain coded sequence," discloses a method for calibrating an antenna array in a wireless network node. This method involves transmitting a slice of a fountain coded sequence through multiple antenna branches and determining the signal quality of the feedback signal until it exceeds a threshold level. The second patent, "Method and apparatus for multi-antenna communication," outlines a technique for correcting data on a subset of antenna branches based on correlation information, thereby improving data transmission in the presence of interference.

Career Highlights

Yanhui Zhao is currently employed at Telefonaktiebolaget LM Ericsson (publ), a leading company in telecommunications. His work at Ericsson has allowed him to apply his innovative ideas in real-world applications, contributing to advancements in wireless communication technologies.

Collaborations

Zhao has collaborated with notable colleagues, including Ang Feng and Qingzhi Feng. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Yanhui Zhao's contributions to antenna technology and wireless communication are noteworthy. His innovative patents reflect his commitment to advancing the field and improving communication systems. Through his work at Ericsson and collaborations with fellow inventors, Zhao continues to make a significant impact in the industry.