公开(公告)号：US20190013588A1

公开(公告)日：2019-01-10

申请号：US16065813

申请日：2015-12-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chih-Hua CHANG ,  CHIEN-MING LEE ,  Hanyang WANG ,  Yen-Cheng LAI ,  Yu Chan YANG

IPC: H01Q13/08 ,  H01Q1/48 ,  H01Q1/24

Abstract: This application discloses a slot antenna and a terminal. The slot antenna includes a ground plane, an open slot disposed on the ground plane, a slot feeder, and a resonant circuit. The resonant circuit effectively excites a current on a surface of the ground plane, so that the ground plane becomes a primary radiator, and the antenna is a secondary radiator. Therefore, a volume of the antenna can be reduced without affecting radiation efficiency of the antenna.