公开(公告)号：US20190165449A1

公开(公告)日：2019-05-30

申请号：US16202596

申请日：2018-11-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji Hoon KIM ,  Ji Yong KIM ,  Jong In LEE ,  Yeon Jeong KIM ,  Yong Jun AN ,  Hyo Seok NA

IPC: H01Q1/22 ,  H01Q1/24 ,  H01Q21/00 ,  H01Q23/00

Abstract: Disclosed in an electronic device, which includes a housing that includes a first plate and a second plate facing a direction opposite the first plate, a conductive plate that is disposed in a first plane between the first plate and the second plate, and is parallel to the second plate, a wireless communication circuit that is disposed within the housing and is configured to transmit and/or receive a signal having a frequency ranging from 20 GHz to 100 GHz, a first electrical path having a first end electrically connected with the wireless communication circuit and a second end floated, the first electrical path including a first portion between the first end and the second end, a second electrical path having a third end electrically connected with the conductive plate and a fourth end floated, the second electrical path including a second portion between the third end and the fourth end.

公开(公告)号：US20200280285A1

公开(公告)日：2020-09-03

申请号：US16875222

申请日：2020-05-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Min LEE ,  Yong Jun AN ,  Yu Seon LEE

IPC: H03F1/02 ,  H04B7/0417 ,  H03F3/189 ,  H04W52/52 ,  H04B17/13

Abstract: An electronic device is provided. The electronic device includes an antenna array configured to include a plurality of antenna modules, a communication circuit configured to include a plurality of power amplifiers connected with the plurality of antenna elements and a plurality of phase shifters, at least one processor operatively connected with the communication circuit, and a memory operatively connected with the at least one processor and includes instructions.

公开(公告)号：US20190165734A1

公开(公告)日：2019-05-30

申请号：US16202842

申请日：2018-11-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Min LEE ,  Yong Jun AN ,  Yu Seon LEE

IPC: H03F1/02 ,  H03F3/189 ,  H04B7/0417

Abstract: An electronic device is provided. The electronic device includes an antenna array configured to include a plurality of antenna modules, a communication circuit configured to include a plurality of power amplifiers connected with the plurality of antenna elements and a plurality of phase shifters, at least one processor operatively connected with the communication circuit, and a memory operatively connected with the at least one processor and includes instructions.

公开(公告)号：US20240195662A1

公开(公告)日：2024-06-13

申请号：US18584561

申请日：2024-02-22

Applicant: Samsung Electronics Co., Ltd. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Kyeongyeon KIM ,  Won Jun KIM ,  Jin Hong KIM ,  Byong Hyo SHIM ,  Yong Jun AN

IPC: H04L25/02

CPC classification number: H04L25/0254

Abstract: A device and a method for channel estimation using a short/long-term memory network in a millimeter-wave (mmWave) communication system are provided. The channel estimation method includes the operations of inputting a received pilot signal of a time slot to a long short-term memory network, extracting a time-varying channel feature embedding vector by estimating a change state of a channel by using the received pilot signal of the time slot as an input in the long short-term memory network, estimating a parameter of a channel model by using the time-varying channel feature embedding vector as an input in a fully connected network, and estimating a channel for the received pilot signal of the time slot, using the parameter of the channel model.

公开(公告)号：US20220216589A1

公开(公告)日：2022-07-07

申请号：US17693501

申请日：2022-03-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji Hoon KIM ,  Ji Yong KIM ,  Jong In LEE ,  Yeon Jeong KIM ,  Yong Jun AN ,  Hyo Seok NA

IPC: H01Q1/22 ,  H01Q23/00 ,  H01Q21/00 ,  H01Q1/24 ,  H01Q9/04 ,  H01L23/66 ,  H01P5/18 ,  H01Q5/335 ,  H01Q21/06

Abstract: Disclosed in an electronic device, which includes a housing that includes a first plate and a second plate facing a direction opposite the first plate, a conductive plate that is disposed in a first plane between the first plate and the second plate, and is parallel to the second plate, a wireless communication circuit that is disposed within the housing and is configured to transmit and/or receive a signal having a frequency ranging from 20 GHz to 100 GHz, a first electrical path having a first end electrically connected with the wireless communication circuit and a second end floated, the first electrical path including a first portion between the first end and the second end, a second electrical path having a third end electrically connected with the conductive plate and a fourth end floated, the second electrical path including a second portion between the third end and the fourth end.