公开(公告)号：US20230198167A1

公开(公告)日：2023-06-22

申请号：US18109607

申请日：2023-02-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngsub KIM ,  Junsig KUM ,  Seungtae KO ,  Byungchul KIM ,  Yoongeon KIM ,  Seungho CHOI ,  Jungmin PARK ,  Youngju LEE

IPC: H01Q21/24 ,  H01Q1/24 ,  H01Q9/04

CPC classification number: H01Q21/24 ,  H01Q1/248 ,  H01Q9/045 ,  H01Q9/0442

Abstract: The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to embodiments of the disclosure, an antenna module in a wireless communication system may include: a plurality of antenna elements; a first antenna substrate; a second antenna substrate; and a Printed Circuit Board (PCB). A first side of the first antenna substrate may be coupled to each of the plurality of antenna elements, and a second side of the first antenna substrate opposite to the first side of the first antenna substrate may be coupled to the PCB. A first side of the second antenna substrate may be coupled to each of the plurality of antenna elements, and a second side of the second antenna substrate opposite to the first side of the second antenna substrate may be coupled to the PCB. A face between the first side of the first antenna substrate and the second side of the first antenna substrate may face a face between the first side of the second antenna substrate and the second side of the second antenna substrate.

公开(公告)号：US20210218141A1

公开(公告)日：2021-07-15

申请号：US17215622

申请日：2021-03-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongsik SHIN ,  Youngsub KIM ,  Seungho CHOI ,  Jungmin PARK ,  Jongwook ZEONG ,  Jonghwa KIM ,  Youngju LEE

IPC: H01Q9/04 ,  H01Q21/24 ,  H01Q5/35 ,  H01Q21/00 ,  H01Q1/24

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to embodiments in the present disclosure, an antenna device for dual polarization of a wireless communication system, comprises a print circuit board (PCB); a first feeding line configured to provide a first polarization signal; a second feeding configured to provide a second polarization signal; and a patch antenna comprising a radiating region and cutting regions. Objects corresponding to the cutting regions are disposed to support the radiating region on the PCB.

公开(公告)号：US20210194124A1

公开(公告)日：2021-06-24

申请号：US17124926

申请日：2020-12-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yoongeon KIM ,  Seungho CHOI ,  Seungtae KO ,  Youngsub KIM ,  Youngju LEE

IPC: H01Q3/36 ,  H01Q21/06

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as long term evolution (LTE). According to various embodiments, an antenna apparatus may include: an array antenna including a sub-array, a power divider, and a reconfigurable phase shifter circuit, the reconfigurable phase shifter circuit may be configured to provide a first phase shift value based on a switch in a first state, and provide a second phase shift value different from the first phase shift value based on the switch in a second state.

公开(公告)号：US20160111101A1

公开(公告)日：2016-04-21

申请号：US14980927

申请日：2015-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hosang SUNG ,  Kangeun LEE ,  Seungho CHOI

IPC: G10L19/00 ,  G10L19/07 ,  G10L19/083 ,  G10L19/005 ,  G10L19/12

CPC classification number: G10L19/0017 ,  G10L19/005 ,  G10L19/06 ,  G10L19/07 ,  G10L19/083 ,  G10L19/12 ,  G10L2019/0002 ,  G10L2019/0016

Abstract: An apparatus and method for concealing frame erasure and a voice decoding apparatus and method using the same. The frame erasure concealment apparatus includes: a parameter extraction unit determining whether there is an erased frame in a voice packet, and extracting an excitement signal parameter and a line spectrum pair parameter of a previous good frame; and an erasure frame concealment unit, if there is an erased frame, restoring the excitement signal and line spectrum pair parameter of the erased frame by using a regression analysis from the excitement signal and line spectrum pair parameter of the previous good frame. According to the method and apparatus, by predicting and restoring the parameter of the erased frame through the regression analysis, the quality of the restored voice signal can be enhanced and the algorithm can be simplified.

公开(公告)号：US20230378658A1

公开(公告)日：2023-11-23

申请号：US18188709

申请日：2023-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun HUR ,  Jongmin LEE ,  Seungho CHOI ,  Byungchul KIM ,  Jungmin PARK ,  Bumhee LEE

IPC: H01Q21/00 ,  H01Q21/24 ,  H01Q1/48 ,  H01Q1/24

CPC classification number: H01Q21/0006 ,  H01Q21/24 ,  H01Q1/48 ,  H01Q1/246

Abstract: An electronic device including a sub-array module is provided. The electronic device includes an antenna substrate, a plurality of antenna element units, a first divider for a first polarization, and a second divider for a second polarization. Each antenna element unit of the plurality of antenna element units includes an antenna element for an emission of a signal, a first feeding structure for the first polarization, a second feeding structure for the second polarization, a first connecting structure for branching the first feeding structure and the first divider, and a second connecting structure for branching the second feeding structure and the second divider.

公开(公告)号：US20230216203A1

公开(公告)日：2023-07-06

申请号：US17927837

申请日：2021-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junsig KUM ,  Hyunjin KIM ,  Youngjun KIM ,  Yoongeon KIM ,  Seungho CHOI

IPC: H01Q9/04 ,  H01Q9/40 ,  H01Q1/38 ,  H04B7/0413

CPC classification number: H01Q9/045 ,  H01Q9/40 ,  H01Q1/38 ,  H04B7/0413

Abstract: The present disclosure provides a surface-mountable antenna structure that is applicable to a broadband massive multi-input multi-output (MIMO) unit (MMU) in a wireless communication system. An antenna structure according to an embodiment of the present disclosure comprises: a printed circuit board including a first ground port, a second ground port, and a first feeding port; a first antenna electrically connected to the first ground port; a second antenna electrically connected to the second ground port; and a first feeding plate including a first bending part electromagnetically coupled to the first antenna, a second bending part electromagnetically coupled to the second antenna, and a third bending part electrically connected to the first feeding port.

公开(公告)号：US20230216179A1

公开(公告)日：2023-07-06

申请号：US18184207

申请日：2023-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junsig KUM ,  Yoongeon KIM ,  Seokmin LEE ,  Seungho CHOI ,  Youngju LEE

IPC: H01Q1/24 ,  H01Q21/06

CPC classification number: H01Q1/246 ,  H01Q21/065

Abstract: The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An antenna module is provided. The antenna module includes multiple antennas, a distribution circuit disposed to provide an electrical connection with each of the multiple antennas, a metal plate, and a dielectric substrate disposed between a pattern layer of the distribution circuit and the metal plate, wherein the dielectric substrate includes one or more dielectric film layers and one or more adhesive layers.

公开(公告)号：US20230102990A1

公开(公告)日：2023-03-30

申请号：US18074178

申请日：2022-12-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junsig KUM ,  Yoongeon KIM ,  Seungho CHOI ,  Youngju LEE

IPC: H01Q15/00 ,  H01Q1/24

Abstract: An antenna module of a base station in a wireless communication system includes: a dielectric; a radiator disposed on a horizontal plane spaced apart from a first surface of the dielectric by a predetermined first length; a first feeding unit disposed on the first surface of the dielectric and providing an electrical signal to the radiator; and a second feeding unit disposed on the first surface of the dielectric, the second feeding unit being extending along a direction in which the electrical signal is provided by the first feeding unit to the radiator. The second feeding unit being connected to the first feeding unit. A second surface of the second feeding unit is spaced apart from a third surface of the radiator by a predetermined second length.

公开(公告)号：US20200321707A1

公开(公告)日：2020-10-08

申请号：US16840018

申请日：2020-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungho CHOI ,  Seungtae KO ,  Yoongeon KIM ,  Youngju LEE

IPC: H01Q21/00 ,  H01Q21/22 ,  H01Q1/38 ,  H01Q13/10 ,  H01Q5/35

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An antenna module includes a printed circuit board on which at least one layer is stacked and including a feed port formed at a portion of the upper surface thereof; a first antenna array disposed on the upper surface of the printed circuit board; a second antenna array disposed on the upper surface of the printed circuit board and spaced apart from the first antenna array; a first feed line to electrically connect the feed port and the first antenna array, the first feed line including a compensator to adjust the length of the first feed line; and a second feed line to electrically connect the feed port and the second antenna array.