公开(公告)号：US20170118759A1

公开(公告)日：2017-04-27

申请号：US15273889

申请日：2016-09-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hoon CHOI ,  Jonghyeok YOUN

IPC: H04W72/04 ,  H04W72/08

CPC classification number: H04W72/0453 ,  H04B15/04 ,  H04W72/082

Abstract: Provided are an electronic device and method for avoiding interference between frequencies therefor. The electronic device may include: a housing; a wireless communication circuit arranged in the housing; at least one electronic component arranged in the housing; a processor electrically connected with the wireless communication circuit and the at least one electronic component; and a memory electrically connected with the processor. The memory may store instructions that, when executed, cause the processor to send or receive a signal to or from the at least one electronic component using a first frequency, to send or receive a signal to or from an external device through the wireless communication circuit using a second frequency, and to determine whether to change the first frequency in consideration of the second frequency. Other embodiments are possible.

公开(公告)号：US20160249456A1

公开(公告)日：2016-08-25

申请号：US14993523

申请日：2016-01-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghyeok YOUN ,  Jaehyung CHO ,  Myungkyoon CHUNG

IPC: H05K1/18

CPC classification number: H05K1/115 ,  H05K1/0216 ,  H05K2201/09609 ,  H05K2201/09636

Abstract: An electronic device with a reduced noise may include a printed circuit board and a signal creating unit mounted on the printed circuit board and configured to create at least one signal. The electronic device may also include at least one power via configured to connect a power terminal of the signal creating unit with a main power line disposed in the printed circuit board. The electronic device further includes at least one ground via configured to connect a ground terminal of the signal creating unit with a main ground disposed in the printed circuit board. In this electronic device, the ground via is disposed in parallel with the power via.

Abstract translation: 具有降低噪声的电子设备可以包括印刷电路板和安装在印刷电路板上并被配置为创建至少一个信号的信号产生单元。 电子设备还可以包括至少一个功率通路，其被配置为将信号生成单元的电源端子与布置在印刷电路板中的主电力线连接。 电子设备还包括至少一个接地通路，其经配置以将信号产生单元的接地端与设置在印刷电路板中的主地相连。 在该电子设备中，接地通孔与电源通路并联设置。