公开(公告)号：US11729499B2

公开(公告)日：2023-08-15

申请号：US17425209

申请日：2020-01-22

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Changrim Yu ,  Yongwoog Shin ,  Yonghyun Park ,  Hyunseung Yoon

IPC分类号： H04N23/661 ,  H04N23/57 ,  H04N23/65

CPC分类号： H04N23/661 ,  H04N23/57 ,  H04N23/65

摘要： An electronic device according to various embodiments comprises: an antenna; a camera module; at least one capacitor; a switching circuit; and a controller operatively coupled to the antenna, the camera module, the at least one capacitor, and the switching circuit, wherein the controller, in a state where the at least one capacitor that is connected in parallel to a power supply node inputted to the camera module is connected to a first node by the switching circuit, identifies a wireless signal related to the antenna, and in response to an identification of the wireless signal, controls the switching circuit to thereby connect the at least one capacitor from the first node to a second node distinguished from the first node.