ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,388,186, issued on Aug. 12, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Antenna assembly" was invented by Chuanan Zhang (Shenzhen, China) and Yunfei Qiao (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna assembly is provided, including two antenna boards that are placed in a stacked manner. Polarization manners of the two antenna boards are perpendicular to each other, and the two antenna boards are configured to separate a received electromagnetic wave into a horizontal polarization component and a vertical polarization component. A bias voltage is applied to a liquid crystal dielectric layer in the two ant...