Cheng-Hsien Tsai

Title: Cheng-Hsien Tsai: Innovator in Communication Technology

Introduction

Cheng-Hsien Tsai is a notable inventor based in Zhuhai, China. He has made significant contributions to the field of communication technology. His innovative work has led to the development of a unique communication device that enhances the accuracy of azimuth angle estimation.

Latest Patents

Cheng-Hsien Tsai holds a patent for a communication device designed for estimating the azimuth angle. This device includes a receiving module and an estimating module. The receiving module is configured to sequentially switch several azimuth angles to receive a first signal transmitted at the first transmitting angle from a first transmitting module of the first communication device. The estimation module calculates several signal powers of the first signal received by the receiving module at the various azimuth angles. It determines the maximum signal power among these signal powers and establishes the pre-judged Angle of Departure (AOD) based on the azimuth angle of the maximum signal. Furthermore, it calculates the AOD of the associated first signal using the pre-judged AOD and at least one adjacent azimuth angle.

Career Highlights

Cheng-Hsien Tsai is currently employed at Pollux Technologies, Inc., where he continues to innovate in the field of communication devices. His work is characterized by a commitment to enhancing communication accuracy and efficiency.

Collaborations

Cheng-Hsien Tsai collaborates with talented individuals such as Cheng-Nan Hu and Phi-Li Lo. These partnerships contribute to the advancement of technology within their field.

Conclusion

Cheng-Hsien Tsai is a prominent figure in communication technology, with a focus on azimuth angle estimation. His innovative patent and collaborative efforts highlight his dedication to advancing the field.