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公开(公告)号：US20230261357A1
公开(公告)日：2023-08-17
申请号：US18013233
申请日：2021-08-24
Inventor： Kangjae JUNG , Ilnam CHO , Jongwon YU , Kwangseok KIM , Jeongwook KIM
CPC classification number: H01Q1/1271 , H01Q1/48 , H01Q1/38 , H01Q5/50
Abstract: An antenna assembly comprises: a dielectric substrate; a first ground region disposed on one side of a feed line disposed on the dielectric substrate; a radiator region in which a first side and a second side corresponding to the opposite side of the first side form end portions of conductive patterns such that the conductive patterns having different widths are formed in a plurality of step structures; and a second ground region disposed on the other side of the feed line, wherein the first ground region may be formed to have a length greater than or equal to that of the second ground region in one axial direction. The number of steps on the second side may be greater than or equal to the number of steps on the first side.
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公开(公告)号：US20230223980A1
公开(公告)日：2023-07-13
申请号：US18152028
申请日：2023-01-09
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh YANG , Byeongyong PARK , Markus PETTERSSON , Ilnam CHO , Sangwook LEE , Jinyup HWANG
IPC: H04B1/52
CPC classification number: H04B1/52
Abstract: One disclosure of the present specification provides a method for performing communication by a user equipment (UE). The method comprises the steps of: receiving a downlink signal from a base station, wherein the downlink signal is received via n263 operation band in FR2-2 (Frequency Range2-2), wherein the UE is a power class 2 UE, wherein the UE satisfies REFSENS (Reference Sensitivity) on a first channel bandwidth, wherein, based on the first channel bandwidth being 100 MHz, the REFSENS is −86.3 dBm, wherein, based on the first channel bandwidth being 400 MHz, the REFSENS is −80.3 dBm, wherein, based on the first channel bandwidth being 800 MHz, the REFSENS is −77.3 dBm, wherein, based on the first channel bandwidth being 1600 MHz, the REFSENS is −74.3 dBm, wherein, based on the first channel bandwidth being 2000 MHz, the REFSENS is −73.3 dBm.
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公开(公告)号：US20220399634A1
公开(公告)日：2022-12-15
申请号：US17777261
申请日：2019-11-15
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin WOO , Ilnam CHO , Yoonoh YANG , Sangwook LEE , Jinyup HWANG
Abstract: Provided is an electronic device provided with an antenna for 5G communication according to the present invention. The electronic device includes an array antenna which is implemented as a multi-layer substrate inside the electronic device and includes a plurality of antenna elements. Each of the antenna elements of the array antenna comprises: a patch antenna disposed on a specific layer of the multi-layer substrate and configured to radiate a signal applied from a feeder line; a first electronic band gap (EBG) element disposed parallel to the patch antenna on the left or right side of the patch antenna; and a second electronic band gap (EBG) element disposed parallel to the patch antenna on the upper or lower side of the patch antenna.
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公开(公告)号：US20220320736A1
公开(公告)日：2022-10-06
申请号：US17597835
申请日：2021-08-25
Applicant: LG ELECTRONICS INC.
Inventor： Kangjae JUNG , Kukheon CHOI , Byeongyong PARK , Uisheon KIM , Ilnam CHO
Abstract: An antenna assembly according to an implementation may include a dielectric substrate, a first patch having a first slot formed at an inner region of a first conductive pattern disposed on the dielectric substrate and configured to radiate a signal in a first band through the first conductive pattern, and a second patch having a second slot formed at an inner region of a second conductive pattern disposed at an inner region of the first slot and configured to radiate a signal in a second band and a third band through the second conductive pattern.
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公开(公告)号：US20220255215A1
公开(公告)日：2022-08-11
申请号：US17597751
申请日：2019-08-22
Applicant: LG ELECTRONICS INC.
Inventor： Byeongyong PARK , Seungmin WOO , Ilnam CHO , Kukheon CHOI
Abstract: Provided, according to the present invention, is an electronic device equipped with a transparent antenna for 5G communication. The electronic device comprises: an antenna embedded and operating in a display, and composed of first metal mesh lines formed in a first direction; a substrate on which the antenna is disposed and which is configured to operate dielectrically with respect to the antenna; and a ground layer disposed on the bottom portion of the substrate and configured to operate on the ground with respect to the antenna. Here, an inner area of the ground layer corresponding to an area in which the antenna is disposed is composed of second metal mesh lines formed in a second direction different from the first direction, wherein a moiré effect is mitigated in the transparent antenna structure by means of the metal mesh lines overlapping in the antenna area and the ground area, thereby improving visibility.
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Patent Agency Ranking
公开(公告)号：US20250055185A1
公开(公告)日：2025-02-13
申请号：US18651171
申请日：2024-04-30
Applicant: LG ELECTRONICS INC.
Inventor： Byeongyong PARK , Ilnam CHO , Uisheon KIM
Abstract: Proposed is an antenna module including a waveguide configured to have an opening area in such a manner that a signal in a specific frequency band is transferred, the waveguide including a first ground formed on a first layer and a second ground formed on a second layer over the first layer, a slot formed in a first axial direction in the second ground, a PCB arranged on top of the second ground, a metal patch formed on a front surface of the PCB and overlapping the slot, and a switching element configured to connect between a second point on a first metal patch and a third point on a second metal patch.
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公开(公告)号：US20230261768A1
公开(公告)日：2023-08-17
申请号：US18014640
申请日：2021-07-07
Applicant: LG Electronics Inc.
Inventor： Yoonoh YANG , Ilnam CHO , Sangwook LEE , Byeongyong PARK
IPC: H04B17/29
CPC classification number: H04B17/29
Abstract: There is provided a UE in a wireless communication system, the UE comprising: at least one transceiver; at least one processor; and at least one computer memory operably connectable to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising: receiving downlink signal from a base station, wherein power class of the UE is power class X, which is for a vehicular UE configured to use an operating band including frequency range over 60 GHz; wherein the frequency range around 60 GHz is included in a frequency range of 52.6 GHz to 71 GHz, wherein the at least one transceiver is configured to satisfy a RF requirement for the power class X, wherein the RF requirement for the power class X includes at least one of EIS spherical coverage, or a reference sensitivity.
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公开(公告)号：US20230224828A1
公开(公告)日：2023-07-13
申请号：US18094910
申请日：2023-01-09
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh YANG , Byeongyong PARK , Markus PETTERSSON , Ilnam CHO , Sangwook LEE , Jinyup HWANG
CPC classification number: H04W52/367 , H04W52/42
Abstract: One disclosure of the present specification provides a method for performing communication by a user equipment (UE). The method comprises the steps of: configuring a maximum output power based on minimum peak EIRP (Effective Isotropic Radiated Power) of the UE; determining a transmission power based on the configured maximum output power; transmitting signal via n263 operation band in FR2-2 (Frequency Range2-2), based on the transmission power, wherein the UE is a power class 2 UE, wherein the minimum peak EIRP of the UE is 22.7 dBm.
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公开(公告)号：US20230099558A1
公开(公告)日：2023-03-30
申请号：US17592420
申请日：2022-02-03
Applicant: LG ELECTRONICS INC.
Inventor： Kangjae JUNG , Soyeon LEE , Dongjin KIM , Byeongyong PARK , Ilnam CHO
IPC: H01Q1/12 , H01Q5/357 , H04B1/3822
Abstract: An antenna assembly according to an implementation includes a dielectric substrate, a radiator region formed as conductive patterns on the dielectric substrate to radiate a radio signal, a feeding line to apply a signal on the same plane as the conductive patterns of the radiator region, a first ground region disposed at one side surface of the radiator region at one side of the feeding line and also disposed at an upper side of the radiator region in one axial direction, to radiator a signal of a first band, and a second ground region disposed at a lower side of the radiator region in the one axial direction at another side of the feeding line, to radiator a signal of a third band, wherein the radiator region radiates a signal of a second band.
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公开(公告)号：US20230094098A1
公开(公告)日：2023-03-30
申请号：US17665024
申请日：2022-02-04
Applicant: LG ELECTRONICS INC.
Inventor： Dongjin KIM , Kangjae JUNG , Byeongyong PARK , Youngtaek HONG , Ilnam CHO
Abstract: An antenna assembly according to the present disclosure includes a dielectric substrate, and antenna elements configured as conductive patterns on the dielectric substrate to radiate radio signals. The antenna elements may include a first radiation structure and a second radiation structure. The first radiation structure includes a first conductive pattern electrically connected a first feeding portion, a second conductive pattern and a third conductive pattern electrically connected a ground. The second radiation structure includes a fourth conductive pattern electrically connected a second feeding portion and a fifth conductive pattern and a sixth conductive pattern electrically connected the ground. The first conductive pattern may be disposed between the second conductive pattern and the third conductive pattern.
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