ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,348, issued on Jan. 20, was assigned to TCL COMMUNICATION (NINGBO) Co. LTD. (Zhejiang, China).
"Array antenna and mobile terminal" was invented by Hongjuan Xing (Zhejiang, China) and Hai Cai (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides an array antenna and a mobile terminal. This application increases the number of array elements through the arrangement of the plurality of rows of array elements, thereby reducing the maximum gain reduction of the array antenna in the maximum scan area, and by the arrangement, each feeding network supports the 28 GHz frequency band the 39 GHz frequency band such tha...