Company Filing History:
Years Active: 2019-2021
Title: Innovations by Chaohui Yang
Introduction
Chaohui Yang is a notable inventor based in Xi'an, China. He has made significant contributions to the field of antenna technology, holding 2 patents that showcase his innovative approach to enhancing communication systems.
Latest Patents
Yang's latest patents include an antenna apparatus and a beam state switching method. One example of the antenna apparatus consists of S groups of antenna bays, S groups of phase-shift feeding networks, and S beamforming networks. In this design, an i group of antenna bays includes N bays, while an i group of phase-shift feeding networks comprises N phase-shift feeding networks. The N bays are connected to the N phase-shift feeding networks. In a first state, an i beamforming network is configured to form n beams corresponding to the N bays, where N first ports are connected to the N phase-shift feeding networks, and N second ports are connected to n antenna ports, with n being less than N. In a second state, the i beamforming network is configured to form N beams corresponding to the N bays, with the same port connections as in the first state.
Another patent focuses on an antenna adjustment method, an antenna, and a base station control center. This invention includes a detection unit that detects the current orientation parameter of the antenna. It also features an obtaining unit that acquires remote electrical tilt data of multiple element arrays in the antenna corresponding to a target frequency band. The adjustment unit is designed to modify the orientation of the beam of the multiple element arrays based on the remote electrical tilt data. This innovation allows for separate adjustments of multiple element arrays in the antenna for each frequency band, thereby enhancing overall antenna performance.
Career Highlights
Chaohui Yang is currently employed at Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His work at Huawei has allowed him to contribute to cutting-edge advancements in telecommunications.
Collaborations
Yang has collaborated with notable colleagues, including Linlin Wang and Weihong Xiao, who have also contributed to the field of antenna technology.
Conclusion
Chaohui Yang's innovative patents and contributions to antenna technology reflect his expertise and commitment to advancing communication systems. His work continues to influence the industry and pave the way for future developments.