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公开(公告)号：US20230369778A1
公开(公告)日：2023-11-16
申请号：US18361369
申请日：2023-07-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungi JEONG , Chanju PARK , Junhwa OH , Sanghyuk WI
CPC classification number: H01Q21/0025 , H01Q1/2283 , H01Q21/064 , H01Q1/243
Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transfer rate beyond 4th generation (4G) communication such as long-term evolution (LTE). An antenna module is provided. The antenna module includes a communication circuit, an antenna unit comprising multiple antenna elements constituting a subarray, and a network unit disposed beneath the antenna unit in multiple layers, the network unit comprising at least one transmission line configured to be branched to positions of the multiple antenna elements, a via hole extending through the multi-layer, and a stub structure disposed on an area adjacent to the via hole. The open stub structure designed on a first layer forming a ground plane, among the multiple layers, may include a first via pad disposed to be adjacent to the via hole, a first open stub extending from the first via pad in a first direction, and a first slot part configured to surround the first via pad and the first open stub. The short stub structure designed on a second layer different from the first layer having the open stub structure designed thereon may include a second via pad disposed to be adjacent to the via hole, a short stub extending from the second via pad in a second direction perpendicular to the first direction, a transformer extending from the second via pad in a third direction different from the second direction so as to be connected to the at least one transmission line, and a second slot part configured to surround at least a portion of an edge of the second via pad, the short stub, and the transformer.
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Patent Agency Ranking
12.发明申请公开(公告)号：US20220352648A1
公开(公告)日：2022-11-03
申请号：US17863857
申请日：2022-07-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungi JEONG , Hyunjin KIM , Bumhee LEE , Seungtae KO , Youngju LEE
Abstract: The disclosure relates to a communication technique for merging an IoT technology with a 5th Generation (5G) communication system for supporting a higher data transmission rate than a 4th Generation (4G) system, and a system therefor. The disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security- and safety-related services, and the like) on the basis of 5G communication technologies and IoT-related technologies. An electronic device is provided. The electronic device includes a board, a plurality of antenna arrays arranged on the board, and a plurality of floating radiator arrays arranged on the board to be spaced apart from the plurality of antenna arrays by a predetermined distance. The plurality of floating radiator arrays are electromagnetically coupled to the plurality of antenna arrays.
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公开(公告)号：US20250007166A1
公开(公告)日：2025-01-02
申请号：US18708975
申请日：2022-11-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungwoo SEO , Jungi JEONG , Taeksun KWON , Chanju PARK , Dongjin JUNG , Sanghyuk WI , Seungyoon LEE
Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. An electronic device comprising an antenna module, according to an embodiment of the present disclosure, comprises: a communication module for communicating with an external electronic device; a first antenna module including a plurality of first antenna cells and first dummy cells surrounding the plurality of first antenna cells; and a controller for controlling the communication module and the first antenna module. Each of the plurality of first antenna cells may be configured to have a first size, and each of the first dummy cells may be configured to have a second size smaller than the first size.
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14.发明公开公开(公告)号：US20240129752A1
公开(公告)日：2024-04-18
申请号：US18485993
申请日：2023-10-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yuntae PARK , Junhwa OH , Sanghyuk WI , Jungi JEONG
Abstract: The disclosure relates to a 5G or 6G communication system to support a higher data transmission rate. The disclosure relates to a reconfigurable intelligent surface (RIS) enabling a low phase error at various incidence angles/reflection angles and an apparatus including the same. The RIS comprises a unit cell pattern formed in a direction corresponding to a polarization direction, the unit cell configured to adjust a reflection phase; a switch operably connected to the unit cell pattern, the switch configured to adjust the reflection phase; and a dummy pattern positioned between unit cell patterns in case that a plurality of unit cells is arranged.
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公开(公告)号：US20240120667A1
公开(公告)日：2024-04-11
申请号：US18275334
申请日：2022-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junhwa OH , Chanju PARK , Jungi JEONG , Sanghyuk WI , Sungtae CHOI
CPC classification number: H01Q21/28 , H01Q1/243 , H01Q1/38 , H01Q21/065
Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate beyond a 4G communication system such as LTE. The antenna module may comprise: a communication circuit; an antenna unit comprising a plurality of first antenna elements forming a sub-array; a feeding network unit that is disposed below the antenna unit, and is configured to provide at least one first transmission line that is branched to the positions of the plurality of first antenna elements so that the plurality of first antenna elements form the same phase; a mounting unit that is disposed below the feeding network unit, and comprises a plurality of vias such that transmit and/or receive power of the communication circuit is provided to the antenna unit; and a routing unit that is disposed between the feeding network unit and the communication circuit, and is configured to provide at least one second transmission line that extends from a position corresponding to an output end of the communication circuit to a position corresponding to an input end of the feeding network unit in at least one layer.
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公开(公告)号：US20220247087A1
公开(公告)日：2022-08-04
申请号：US17581044
申请日：2022-01-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungi JEONG , Chanju PARK , Junhwa OH , Sanghyuk WI
Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transfer rate beyond 4th generation (4G) communication such as long-term evolution (LTE). An antenna module is provided. The antenna module includes a communication circuit, an antenna unit comprising multiple antenna elements constituting a subarray, and a network unit disposed beneath the antenna unit in multiple layers, the network unit comprising at least one transmission line configured to be branched to positions of the multiple antenna elements, a via hole extending through the multi-layer, and a stub structure disposed on an area adjacent to the via hole. The open stub structure designed on a first layer forming a ground plane, among the multiple layers, may include a first via pad disposed to be adjacent to the via hole, a first open stub extending from the first via pad in a first direction, and a first slot part configured to surround the first via pad and the first open stub. The short stub structure designed on a second layer different from the first layer having the open stub structure designed thereon may include a second via pad disposed to be adjacent to the via hole, a short stub extending from the second via pad in a second direction perpendicular to the first direction, a transformer extending from the second via pad in a third direction different from the second direction so as to be connected to the at least one transmission line, and a second slot part configured to surround at least a portion of an edge of the second via pad, the short stub, and the transformer.
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