公开(公告)号：US20240304998A1

公开(公告)日：2024-09-12

申请号：US18262087

申请日：2022-01-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chih Yu TSAI ,  Chih-Wei HSU ,  Chien-Ming LEE ,  En Tso YU

IPC: H01Q9/04 ,  H01Q5/40 ,  H01Q9/42

CPC classification number: H01Q9/0457 ,  H01Q5/40 ,  H01Q9/42

Abstract: An electronic device includes a radiator, a first feed circuit, and a second feed circuit. The radiator includes a first branch. The first feed circuit feeds the radiator at a first end of the first branch, and the second feed circuit feeds the radiator at a first position in the first branch. The first position is in an area with a largest current in the first branch when the first feed circuit performs feeding and the second feed circuit does not perform feeding.