公开(公告)号：US20230282966A1

公开(公告)日：2023-09-07

申请号：US18196327

申请日：2023-05-11

申请人： Snap Inc.

发明人： Andrea Ashwood ,  Patrick Kusbel ,  Jun Lin ,  Douglas Wayne Moskowitz ,  Ugur Olgun ,  Russell Douglas Patton ,  Patrick Timothy McSweeney Simons ,  Stephen Andrew Steger

IPC分类号： H01Q1/27 ,  G02C11/00 ,  H01Q1/48 ,  H01Q9/04 ,  H05K1/02 ,  H05K1/14 ,  H01Q1/02 ,  H01Q1/38 ,  H05K7/20

CPC分类号： H01Q1/273 ,  G02C11/10 ,  H01Q1/48 ,  H01Q9/0407 ,  H05K1/0203 ,  H05K1/0237 ,  H05K1/14 ,  H01Q1/02 ,  H01Q1/38 ,  H05K7/2039 ,  H05K2201/10098 ,  G02C5/22

摘要： An eyewear device has an antenna system having at least one element which contributes to wireless signal transmission, and which is thermally connected to a heat-generating electronic component of the eyewear device to serve as a heat sink for the electronic component. A driven antenna element and/or a plurality of PCB extenders electrically-connected to a PCB ground plane can thus be employed for both signal transmission and heat management.

公开(公告)号：US20230282965A1

公开(公告)日：2023-09-07

申请号：US17687158

申请日：2022-03-04

申请人： META PLATFORMS TECHNOLOGIES, LLC

发明人： Yonghua Wei ,  Geng Ye ,  Bruno Cendon Martin ,  Roustem Galeev ,  Oliver Francis Llewelyn Collis

IPC分类号： H01Q1/27 ,  H01Q1/48 ,  H01Q13/10

CPC分类号： H01Q1/273 ,  H01Q1/48 ,  H01Q13/103

摘要： The disclosed mobile electronic device may include a display, an enclosure supporting the display and comprising a conductive portion including at least one inward protrusion, and a ground plane positioned within the enclosure and comprising at least one channel, wherein the at least one inward protrusion extends within the at least one channel of the ground plane and a gap defined between the conductive portion of the enclosure and the ground plane forms a slot antenna that is configured to radiate electromagnetic signals through a portion of the display. Various other related methods and systems are also disclosed.

公开(公告)号：US20230275353A1

公开(公告)日：2023-08-31

申请号：US17708172

申请日：2022-03-30

申请人： Futaijing Precision Electronics (Yantai) Co., Ltd. ,  HON HAI PRECISION INDUSTRY CO., LTD.

发明人： CHING-LING WU ,  HSIANG-NENG WEN ,  JIA-HUNG HSIAO ,  CHIH-WEI LIAO ,  YUNG-YU TAI

IPC分类号： H01Q5/307 ,  H01Q1/52 ,  H01Q1/48

CPC分类号： H01Q5/307 ,  H01Q1/48 ,  H01Q1/521

摘要： An antenna with multi frequency ranges for communication in more bandwidths includes a dielectric substrate, a first subantenna, a second subantenna, a third subantenna, and first, second, and third isolators. The first to third subantennas are connected to the dielectric substrate and connect with signal sources. The first to third isolators are connected to the dielectric substrate and arranged to be between the first to third subantennas, to improve signal isolation between the subantennas. The application also provides an electronic device with the antenna having multiple frequency ranges. The antenna and the electronic device with the antenna enjoys reduced cross-interference between signals of the first subantenna, the second subantenna, and the third subantenna. The disclosure also provides an electronic device with the antenna.

公开(公告)号：US11742822B2

公开(公告)日：2023-08-29

申请号：US17463615

申请日：2021-09-01

申请人： AchernarTek Inc.

发明人： Colan Ryan

IPC分类号： H03H7/48 ,  H03H7/20 ,  H01Q3/36 ,  H01P1/18 ,  H01Q5/50 ,  H01Q1/38 ,  H01Q13/10 ,  H01Q1/48 ,  H01Q9/04 ,  H01Q21/06

CPC分类号： H03H7/48 ,  H01P1/184 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q3/36 ,  H01Q5/50 ,  H01Q9/045 ,  H01Q13/106 ,  H01Q21/065 ,  H03H7/20

摘要： An antenna structure and an antenna array are disclosed. The antenna structure includes first and second feeding traces, first to fourth vias and a radiator. The first feeding trace has a first meander portion that generates a 180-degree phase change along a length thereof at an operation frequency of the antenna structure. The second feeding trace has a second meander portion that generates a 180-degree phase change along a length thereof at the operation frequency of the antenna structure. The first and second vias are respectively coupled to two opposite points of the first feeding trace with respect to the first meander portion. The third and fourth vias are respectively coupled to two opposite points of the second feeding trace with respect to the second meander portion. The radiator coupled to the first to fourth vias. The antenna array includes antenna cells each with the antenna structure.

公开(公告)号：US20230268652A1

公开(公告)日：2023-08-24

申请号：US18170519

申请日：2023-02-16

申请人： POYNTING ANTENNAS (PTY) LIMITED

发明人： Derek Colin NITCH ,  Shane Alexander MOYCE

IPC分类号： H01Q5/307 ,  H01Q1/48 ,  H01Q21/26 ,  H01Q9/04

CPC分类号： H01Q5/307 ,  H01Q1/48 ,  H01Q21/26 ,  H01Q9/0407

摘要： A broad band directional antenna 10 comprises a patch antenna 12 comprising a conductive and non-circular patch 14 and having a main axis 16 extending perpendicularly to the patch. The antenna further comprises at least one active radiator 18.1, 18.2 which is axially spaced from the patch 14 in a first direction A. A metamaterial ground plane assembly 20 is located between the patch antenna 12 and the at least one active radiator 18.1, 8.2. The patch antenna 12 comprises a conductive ground plane 22 which is axially spaced from the patch 14 in a second and opposite direction B.

公开(公告)号：US11735826B2

公开(公告)日：2023-08-22

申请号：US17306441

申请日：2021-05-03

申请人： Kyocera AVX Components (San Diego), Inc.

发明人： John Eric Shamblin ,  Jesse Shihchieh Hsin ,  Zachary Rocha ,  Lynn Chiu ,  Mehak Garg ,  Zhe Wang

IPC分类号： H01Q19/00 ,  H01Q1/48

CPC分类号： H01Q19/005 ,  H01Q1/48

摘要： An antenna system can include a ground plane and a driven element spaced apart from the ground plane. The antenna system can include a parasitic element disposed proximate to the driven element. The parasitic element can be coupled to the ground plane by a first coupling and a second coupling. The second coupling can be independent from the first coupling. For instance, the first coupling can include one or more tunable components. The second coupling can fix the parasitic element to the ground plane.

公开(公告)号：US20230261370A1

公开(公告)日：2023-08-17

申请号：US18013338

申请日：2022-04-25

申请人： HONOR DEVICE CO., LTD.

发明人： Yiwu HU ,  Kunpeng WEI

IPC分类号： H01Q1/52 ,  H01Q1/48 ,  H01Q9/04 ,  H01Q1/22 ,  H01Q21/00

CPC分类号： H01Q1/521 ,  H01Q1/48 ,  H01Q9/0421 ,  H01Q9/0457 ,  H01Q1/2291 ,  H01Q21/00

摘要： This application provides an antenna decoupling structure, a MIMO antenna, and a terminal. The antenna decoupling structure includes a grounding stub and a capacitor structure, where a first end of the grounding stub is connected to an antenna floor, to form an equivalent inductor; and a first end of the capacitor structure is connected to the antenna floor, and a second end of the capacitor structure is connected to a second end of the grounding stub, so that the equivalent inductor and the capacitor structure form an LC resonant structure, where a parameter corresponding to the LC resonant structure meets a decoupling requirement for at least one target decoupling frequency band. Because the resonant frequency depends on the inductance and the capacitance that correspond to the LC resonant structure, antenna miniaturization can be realized by reducing a size of each portion of the decoupling structure.

公开(公告)号：US11728563B2

公开(公告)日：2023-08-15

申请号：US17363843

申请日：2021-06-30

申请人： Samsung Electronics Co., Ltd.

发明人： Nak Chung Choi ,  Gyu Sub Kim ,  Hyung Joo Lee

IPC分类号： H01Q1/24 ,  H01Q3/24 ,  H01Q9/42 ,  H01Q5/364 ,  H01Q21/28 ,  H01Q5/35 ,  H01Q1/48 ,  H01Q7/00 ,  H01Q9/04 ,  H04M1/02

CPC分类号： H01Q1/243 ,  H01Q1/24 ,  H01Q1/245 ,  H01Q3/24 ,  H01Q3/247 ,  H01Q5/364 ,  H01Q9/42 ,  H01Q21/28 ,  H01Q1/48 ,  H01Q5/35 ,  H01Q7/00 ,  H01Q9/0421 ,  H04M1/0266

摘要： An electronic device is provided, which includes a housing; a conductive member forming at least a part of the housing; first to third nonconductive members separating the conductive member, wherein the conductive member includes a first conductive pattern disposed between the first nonconductive member and the second nonconductive member, and a second conductive pattern disposed between the second nonconductive member and the third nonconductive member; a first feeding part connected to the first conductive pattern; a second feeding part connected to the second conductive pattern; a first ground part connected to the first conductive pattern at a point adjacent to the second nonconductive member; and a communication circuit electrically connected with the conductive member.

公开(公告)号：US11721887B2

公开(公告)日：2023-08-08

申请号：US16996912

申请日：2020-08-19

申请人： SHENZHEN JAGUAR WAVE TECHNOLOGY LTD.

发明人： Haibo Li ,  Wei Shin Tung

IPC分类号： H01Q1/38 ,  H01Q1/12 ,  H01Q1/48 ,  H05K1/02 ,  H05K3/46

CPC分类号： H01Q1/38 ,  H01Q1/12 ,  H01Q1/48 ,  H05K1/0243 ,  H05K3/4611 ,  H05K3/4697 ,  H05K2201/041 ,  H05K2201/09036

摘要： A millimeter wave antenna and a process design of a millimeter wave antenna are provided. The millimeter wave antenna includes a substrate and an antenna attached to the substrate. The substrate includes a first region and a second region. A thickness of the first region is less than a thickness of the second region. The antenna is arranged on the first region. According to the present application, the millimeter wave antenna enables the substrate attached with the antenna to be as thin as possible, such that a medium structure of the first region of the substrate is changed, reducing an energy loss while a millimeter wave is being transmitted.

公开(公告)号：US20230246346A1

公开(公告)日：2023-08-03

申请号：US18297888

申请日：2023-04-10

申请人： Mitsubishi Electric Corporation

发明人： Hikaru Watanabe ,  Toru Takahashi ,  Kazunari Kihira ,  Toru Fukasawa

IPC分类号： H01Q21/06 ,  H01Q1/48 ,  H01Q21/24

CPC分类号： H01Q21/061 ,  H01Q1/48 ,  H01Q21/24

摘要： An array antenna device includes: a ground plate that is a flat-plate shaped conductor; an element antenna array in which a plurality of tapered slot antennas are linearly arranged on the ground plate along an electric field direction; and a metal plate provided at both ends or one end of an antenna aperture formed in the element antenna array arranged on the ground plate along the electric field direction, the metal plate having a height from the ground plate higher than a height of the tapered slot antenna.