公开(公告)号：US20230118456A1

公开(公告)日：2023-04-20

申请号：US17959303

申请日：2022-10-04

申请人： Ta-Hong Cheng ,  Yen-Hao Yu ,  Shih-Chia Liu ,  Po-Hsuan Chen ,  Jui-Hung Lai

发明人： Ta-Hong Cheng ,  Yen-Hao Yu ,  Shih-Chia Liu ,  Po-Hsuan Chen ,  Jui-Hung Lai

IPC分类号： H01Q9/04 ,  H01Q1/48 ,  H01Q17/00

摘要： An antenna structure and an electronic apparatus are provided. The antenna structure includes a substrate, a first radiation part, and a second radiation part. The substrate has a first surface and a second surface opposite to each other. The first radiation part is disposed on the first surface. The first radiation part is an absorber material. The second radiation part is disposed on the second surface. The second radiation part is coupled to a feeding part. There is a distance between the second radiation part and the first radiation part, so as to excite a first resonance mode through the coupling of the second radiation part to the first radiation part. Accordingly, the specific absorption rate (SAR) value of the electromagnetic wave is reduced.