公开(公告)号：US10292115B2

公开(公告)日：2019-05-14

申请号：US15805425

申请日：2017-11-07

申请人： Samsung Electronics Co., Ltd.

发明人： Dongil Yang ,  Han-Yeop Lee ,  Chaeman Lim ,  Hyo-Seok Na

IPC分类号： H04W52/24 ,  H04B7/0404 ,  H04B7/06 ,  G01S5/00 ,  G01S5/02

摘要： Disclosed are an electronic device and a method of transmitting a wireless signal thereof. The electronic device includes: a housing; a first antenna configured to form a first part of the housing; a second antenna configured to form a second part of the housing; and at least one processor including a first transmission terminal and a second transmission terminal connected to the first antenna and the second antenna, respectively, wherein the at least one processor is further configured to identify a strength of at least one of a transmission signal and a reception signal when transmission of a wireless signal is requested, and control at least one of a phase and a strength of wireless signals output through the first transmission terminal and the second transmission terminal according to a result of the identification. Various other embodiments are possible.

公开(公告)号：US10530443B2

公开(公告)日：2020-01-07

申请号：US15995818

申请日：2018-06-01

申请人： Samsung Electronics Co., Ltd.

发明人： Han-Yeop Lee ,  Dong-Il Yang ,  Bong-Sup Son ,  Dong-Ju Lee ,  Won-Jin Choi ,  Hyo-Seok Na

IPC分类号： H04B7/06 ,  H04B7/0408 ,  H04B17/14 ,  H04B1/02 ,  H04B1/04

摘要： An electronic device is provided. The electronic device includes a first antenna configured to transmit a first transmission signal having a first phase, a second antenna configured to transmit a second transmission signal having a second phase, a transceiver electrically connected to the first antenna and the second antenna, and a processor. The transceiver is configured to identify a first feedback transmission signal including part of the first transmission signal and a second feedback transmission signal including part of the second transmission signal and calculate a correlation for the first and second feedback transmission signals. The processor is configured to predict radiation power radiated from the electronic device based on at least the part of the correlation, control the transceiver to adjust at least one of the first phase or the second phase, and change the predicted radiation power to a predetermined value based on an operation for the adjustment.