公开(公告)号：US20240284621A1

公开(公告)日：2024-08-22

申请号：US18443913

申请日：2024-02-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chungsoon PARK ,  Jeongho AHN ,  Bareum PARK ,  Yangji JEON

IPC: H05K5/02 ,  H05K1/02 ,  H05K1/11 ,  H05K5/00

CPC classification number: H05K5/0273 ,  H05K1/0219 ,  H05K1/111 ,  H05K5/003 ,  H05K2201/10037 ,  H05K2201/10098

Abstract: According to an embodiment of the disclosure, an electronic device may include: a housing, a printed circuit board disposed in the housing, the printed circuit board including a wireless communication module comprising communication circuitry, a radio frequency switch, a first electronic component comprising circuitry, and a second electronic component, comprising circuitry, electrically connected to the radio frequency switch, and a shield can disposed on the printed circuit board to cover at least a partial area of the printed circuit board and including multiple pads in contact with the printed circuit board, and an antenna module, comprising at least one antenna, configured to transmit and/or receive signals and/or power between external electronic devices using at least part of the housing and at least part of the shield can, wherein the multiple pads include a first pad electrically connected to the radio frequency switch and a second pad electrically connected to the first electronic component, the multiple pads are configured to be electrically isolated from the printed circuit board, and the radio frequency switch is configured to select one of a first path configured to cause the antenna module to have a first radiation efficiency based on a signal of a first frequency band provided from the wireless communication module being applied to the first path, and a second path configured to cause the antenna module to have a second radiation efficiency different from the first radiation efficiency based on a signal of the first frequency band being applied to the second path, and is connected to the second electrical component.