-
公开(公告)号：US20210013632A1
公开(公告)日：2021-01-14
申请号：US16922327
申请日：2020-07-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hanyeop LEE , Jiyong KIM , Jongin LEE , Hyosung LEE , Namjun CHO , Ilpyo HONG , Hyoseok NA
Abstract: A method and an apparatus for processing signals through Radio Frequency (RF) chains are provided. The electronic device includes a processor, a transceiver including a plurality of RF chains, a plurality of switches electrically connected to the plurality of RF chains, a first antenna array including a plurality of first antenna elements electrically connected to the plurality of switches, and a second antenna array including a plurality of second antenna elements electrically connected to the plurality of switches.
-
公开(公告)号：US20220018884A1
公开(公告)日：2022-01-20
申请号：US17294756
申请日：2019-11-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ilpyo HONG , Jihee KANG , Jiyong KIM , Jihoon KIM , Jongin LEE
Abstract: An electronic device, according to one embodiment disclosed in the present disclosure, may be configured to: form a beam in any one direction of a first direction and directions rotated by a first angle on the basis of the first direction; control a device under test (DUT) so as to emit a designated signal by using the formed beam; and check antenna performance of the DUT at least on the basis of intensity measured from a signal measuring device. In addition, various embodiments inferred from the specification are also possible.
-
公开(公告)号：US20210257748A1
公开(公告)日：2021-08-19
申请号：US17259416
申请日：2019-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ilpyo HONG , Jihee KANG , Jiyong KIM , Jihoon KIM , Jongin LEE
IPC: H01Q21/30 , H04B17/12 , H04B17/17 , H04B17/318 , H01Q3/24
Abstract: An electronic device for identifying a status of a wireless communication device of various embodiments of the present disclosure can include an antenna configured to receive wireless signals outputted from a first antenna and a second antenna included in an external electronic device, a communication circuit electrically connected to the antenna, and a control circuit. The control circuit can be configured to control the external electronic device wherein the external electronic device outputs specified wireless signals at a first specified phase by using the first antenna and at a second specified phase by using the second antenna, receive the specified wireless signals by using the antenna, identify a signal intensity corresponding to the specified wireless signals by using the communication circuit, and determine a status related to the external electronic device at least on the basis of a difference value between the specified signal intensity and a reference signal intensity.
-
公开(公告)号：US20210075449A1
公开(公告)日：2021-03-11
申请号：US17011533
申请日：2020-09-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hanyeop LEE , Jooseung KIM , Jiyong KIM , Jongin LEE , Hyosung LEE , Ilpyo HONG , Hyoseok NA
Abstract: Disclosed is an electronic device including an antenna module comprising a plurality of radio frequency (RF) chains, and a processor configured to control the antenna module, wherein each of the RF chains comprises an amplifier that amplifies power and a power detector, and wherein the antenna module further comprises a switching circuit that selectively switches between a first path and a second path, the first path being a connection through which an RF signal converted in the antenna module is transmitted to the power detector causing the RF signal to be detected, and the second path being a connection through which the RF signal is transmitted to the amplifier causing the power detector to detect an RF signal of the amplifier.
-
-
-
Search Results
4
records
(took 0.013 seconds)
