公开(公告)号：US09843375B2

公开(公告)日：2017-12-12

申请号：US15177854

申请日：2016-06-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Soo Kim ,  Min-Chull Paik ,  Jong-In Lee ,  Chang-Won Jang ,  Seung-Min Lee ,  Jae-Min Cha

IPC: H04B1/44 ,  H04B7/00 ,  H04B7/06 ,  H04B1/00 ,  H04B17/318 ,  H03F3/195 ,  H03F3/24 ,  H04B17/10 ,  H04B17/14 ,  H04B7/08

CPC classification number: H04B7/0608 ,  H03F3/195 ,  H03F3/245 ,  H03F2200/165 ,  H03F2200/294 ,  H03F2200/451 ,  H04B1/006 ,  H04B1/44 ,  H04B7/0808 ,  H04B7/0822 ,  H04B17/101 ,  H04B17/102 ,  H04B17/103 ,  H04B17/14 ,  H04B17/318

Abstract: An electronic device is provided. The electronic device includes a first antenna, a second antenna, a transmission/reception path unit, a first reception path unit, a second reception path unit including a low noise amplifier (LNA), a signal path selection unit configured to connect each of the first antenna and the second antenna to the transmission/reception path unit, the first reception path unit, or the second reception path unit, and a radio frequency integrated circuit (RFIC) module or a processor including the RFIC module configured to control the signal path selection unit to have a first state in which the first antenna is connected to the transmission/reception path unit and the second antenna is connected to the second reception path unit or control the signal path selection unit to have a second state in which the first antenna is connected to the first reception path unit and the second antenna is connected to the transmission/reception path unit.