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公开(公告)号：US20240304999A1
公开(公告)日：2024-09-12
申请号：US18547779
申请日：2022-02-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Naida Zhu , Meng Hou , Youquan Wu
CPC classification number: H01Q9/0457 , H01Q1/22 , H01Q5/385 , H01Q13/18
Abstract: A millimeter wave antenna includes a first metal plate, a second metal plate, and a radiation patch that are arranged in a stack manner. The first metal plate and the second metal plate form a cavity, and a first feeder is disposed in the cavity to feed the cavity. The second metal plate has a first slot. The radiation patch includes at least two patch elements, and a first patch slot is formed between the at least two patch elements. The first slot feeds the radiation patch.
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公开(公告)号：US20240266734A9
公开(公告)日：2024-08-08
申请号：US17821343
申请日：2022-08-22
Applicant: Google LLC
Inventor： Vivek Tulshiram Bharambe , Pei Li , Matthew Slater
CPC classification number: H01Q5/385 , H01Q1/243 , H01Q5/25 , H01Q9/0414
Abstract: This document describes low-footprint dual-band ultra-wideband (UWB) antenna modules. A described UWB antenna module may be used as an internal part of a mobile device (e.g., cellphone, tablet, and/or other mobile devices). The UWB antenna module includes a multi-layer dual-band antenna that includes a set of multi-layer patch antennas, each patch antenna including a layer with a conductive ground plate, a feeding plate layer, and a parasitic strip layer with two parasitic strips, one configured to resonate at a frequency within a first band of the dual-band antenna, the other configured to resonate at a frequency within a second band of the dual-band antenna. The parasitic strips are electromagnetically coupled to the feeding plate.
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公开(公告)号：US20240222850A1
公开(公告)日：2024-07-04
申请号：US18609428
申请日：2024-03-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongjun OH , Taeik KIM , Haeyeon KIM , Sehyun PARK , Shinho YOON , Jonghyuck LEE
CPC classification number: H01Q1/243 , H01Q5/328 , H01Q5/385 , H01Q21/28 , H04B1/40 , H04M1/0216 , H04M1/0268 , H04M1/0277
Abstract: An electronic device according to an embodiment may include a first housing structure, a second housing structure, and a foldable housing structure for connecting the first housing structure and the second housing structure. The first housing structure and the second housing structure may include a front plate for interconnecting front surfaces with a flexible display, a rear plate which is an opposite surface to the front plate, a side member which surrounds a space between the front plate and the rear plate, and includes at least in part a conductive portion and an insulating portion, a communication circuit and at least one switch electrically connected to the communication circuit. Other various embodiments are possible.
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公开(公告)号：US11973275B2
公开(公告)日：2024-04-30
申请号：US17838425
申请日：2022-06-13
Applicant: MEDIATEK Inc.
Inventor： Chung-Hsin Chiang , Li-Yu Chen , Shih-Huang Yeh
IPC: H01Q5/30 , H01Q1/48 , H01Q5/307 , H01Q5/385 , H01Q5/392 , H01Q5/50 , H01Q9/16 , H01Q21/06 , H01Q21/24
CPC classification number: H01Q5/392 , H01Q1/48 , H01Q5/307 , H01Q5/385 , H01Q5/50 , H01Q9/16 , H01Q21/062 , H01Q21/24
Abstract: An antenna for multi-broadband and multi-polarization communication, may include a plurality of radiators configured to jointly function as one or more dipoles, a first feed terminal for a first signal of a first polarization, and a second feed terminal for a second signal of a second polarization different from the first polarization. Each radiator may be configured to contribute to resonances at two or more nonoverlapping bands. In an embodiment, the antenna may further include a third feed terminal for a third signal of the first polarization, and a fourth feed terminal for a fourth signal of the second polarization.
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公开(公告)号：US20240113437A1
公开(公告)日：2024-04-04
申请号：US18328121
申请日：2023-06-02
Applicant: ASUSTeK COMPUTER INC.
Inventor： Fang-Hsien CHU
CPC classification number: H01Q9/0485 , H01Q5/364 , H01Q5/385
Abstract: A coupled-feed multi-branch antenna system includes a dielectric substrate and a grounding portion, a first parasitic branch, a second parasitic branch, a first metal branch, a second metal branch, and a signal source on the dielectric substrate. The grounding portion is close to a first short side and disposed along a first long side. The first parasitic branch is close to a second short side, and includes at least one bend to extend along a second long side. One end of the second parasitic branch is connected to the grounding portion, and another end extends towards the first parasitic branch. One end of the first metal branch is on one side of the grounding portion, and another end extends towards the second short side. One end of the second metal branch is connected to the first metal branch, and another end is disposed along the second long side.
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Patent Agency Ranking
公开(公告)号：US20240088564A1
公开(公告)日：2024-03-14
申请号：US18448436
申请日：2023-08-11
Applicant: Wistron NeWeb Corp.
Inventor： Chun-Lin HUANG
CPC classification number: H01Q5/385 , H01Q19/005
Abstract: A transmission device with a phase-adjustment function includes a first dielectric layer, a signal line, a ground plane, and a first parasitic element. The first dielectric layer has a first surface and a second surface which are opposite to each other. The signal line is disposed on the first surface of the first dielectric layer. The ground plane is disposed on the second surface of the first dielectric layer. The first parasitic element is coupled to a first connection point on the signal line. The first parasitic element is configured to provide a first delay phase.
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公开(公告)号：US11929564B2
公开(公告)日：2024-03-12
申请号：US17773008
申请日：2019-10-30
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin Woo
IPC: H01Q9/06 , H01Q1/24 , H01Q1/48 , H01Q5/385 , H01Q21/06 , H01Q23/00 , H04B1/40 , H04B7/0413 , H04B7/06
CPC classification number: H01Q9/065 , H01Q1/243 , H01Q1/48 , H01Q5/385 , H01Q21/062 , H01Q23/00 , H04B1/40 , H04B7/0413 , H04B7/0617
Abstract: Provided is an electronic device comprising an antenna for 5G communication according to the present invention. The electronic device comprises an array antenna which is implemented as a multi-layer substrate inside the electronic device and includes multiple antenna elements. Each of the multiple antenna elements of the array antenna may comprise: a patch antenna disposed on a specific layer of the multi-layer substrate and including a first patch and a second patch which are spaced a predetermined distance apart from each other; and a ground layer disposed under the patch antenna and having a slot. Meanwhile, the first patch and the second patch may be connected to the ground layer through multiple vias, and the multiple vias may be arranged in the longitudinal direction of the slot while being adjacent to the slot.
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公开(公告)号：US11870923B2
公开(公告)日：2024-01-09
申请号：US17960486
申请日：2022-10-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehyung Kim , Jinkyu Bang , Jinu Kim , Donghwan Kim , Taegyu Kim , Kiyoung Chang
CPC classification number: H04M1/0218 , H01Q1/243 , H01Q5/385 , H01Q9/30 , H04M1/026 , H04M1/0268 , H04M1/0214 , H04M1/0235 , H04M1/0269
Abstract: An electronic device is provided. The electronic device includes a housing and a connection part. The housing includes a first housing portion that includes a first side face, and a second housing portion that includes a second side face. The connection part connects the first housing portion and the second housing portion. A first conductive member extends along at least a portion of the first side face, a first non-conductive member is disposed on the first side face, a second conductive member extends along at least a portion of the second side face, a second non-conductive member is disposed on the second side face, and when the second housing portion faces the first housing portion, the first non-conductive member and the second non-conductive member are substantially aligned.
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公开(公告)号：US11848484B2
公开(公告)日：2023-12-19
申请号：US17857488
申请日：2022-07-05
Applicant: DONGWOO FINE-CHEM CO., LTD. , KREEMO INC.
Inventor： Won Hee Lee , Dong Pil Park , Young Sub Son , In Seok Jang , Beak Jun Seong , Jung Woo Lee , Seong Tae Jeong , In Kyung Hong , John Joonho Park
Abstract: An antenna structure according to an embodiment of the present disclosure includes a dielectric layer, and an antenna unit disposed on a top surface of the dielectric layer. The antenna unit includes a radiator including convex portions and concave portions, a transmission line including a first transmission line and a second transmission line that extend in different directions to be connected to the radiator, and a parasitic element disposed to be adjacent to the transmission line and electrically and physically separated from the transmission line and the radiator. A length of the parasitic element in an extension direction of the transmission line is from 45% to 70% of a half wavelength (λ/2) at a maximum resonance frequency from the antenna unit.
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公开(公告)号：US11804646B2
公开(公告)日：2023-10-31
申请号：US17672951
申请日：2022-02-16
Applicant: DONGWOO FINE-CHEM CO., LTD. , KREEMO INC.
Inventor： Jong Min Kim , Dong Pil Park , Won Hee Lee , In Seok Jang , Beak Jun Seong , Jung Woo Lee , Seong Tae Jeong , In Kyung Hong , John Joonho Park
CPC classification number: H01Q1/2283 , H01Q5/10 , H01Q5/385 , H01Q19/09
Abstract: An antenna structure according to an embodiment of the present disclosure includes a dielectric layer, and an antenna conductive layer disposed on a top surface of the dielectric layer. The antenna conductive layer includes a radiator, first and second transmission lines extending in different directions to be connected to the radiator, an upper parasitic element adjacent to an upper portion of the radiator in a planar view, and a lower parasitic element adjacent to a lower portion of the radiator, the first transmission line and the second transmission line in the planar view.
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