ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,457, issued on April 21, was assigned to LINQ ANTENNA TECHNOLOGY INC. (La Puenta, Calif.).
"Antenna" was invented by Hong Tang (Foshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an antenna, which integrates a waveguide structure and an ordinary feeding network, thereby avoiding a complex structure. The antenna can be used as a base station antenna and wifi antenna. The antenna includes: a waveguide radiator, including a lower radiation panel and at least one waveguide structure provided on the lower radiation panel; an upper-layer radiator, including an upper radiation panel, wherein the upper radiation panel is provided with...