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71. 发明公开

EP4075595A1 ANTI-INTERFERENCE STRUCTURE OF MILLIMETER-WAVE ANTENNA 审中-公开
公开(公告)号：EP4075595A1
公开(公告)日：2022-10-19
申请号：EP20964639.7
申请日：2020-12-10
申请人： Jiangsu Kangrui New Material Technology Co., Ltd.
发明人： ZHU, Wei , LIANG, Qiaotao , CHUANG, Haolin , LIN, Chinhui , YANG, Tingting
IPC分类号： H01Q1/38 , H01Q1/52 , H01Q21/00
摘要： The present invention discloses an anti-interference structure of a millimeter wave antenna, comprising an emitting array antenna and/or receiving array antenna consisting of at least one comb-shaped antenna assembly. The comb-shaped antenna assembly is provided with a long-strip-shaped antenna body and a micro-strip antenna radiation assembly; one end of the antenna body is connected with a millimeter wave circuit capable of generating millimeter waves; the micro-strip antenna radiation assembly consists of a plurality of middle micro-strip antenna radiation units which are arranged on the middle section of the antenna body at intervals, and a tail-end micro-strip antenna radiation unit which is arranged at the tail end of the antenna body; and the each middle micro-strip antenna radiation unit and the tail-end antenna radiation unit are arranged on the antenna body at intervals in the same skew direction, such that the interference phenomenon of the opposite-direction noises is reduced.

72. 发明公开

EP4066314A1 RADIO FREQUENCY (RF) AMPLIFIER CIRCUIT FOR ANTENNA SYSTEMS HAVING A MODAL ANTENNA 审中-实审
公开(公告)号：EP4066314A1
公开(公告)日：2022-10-05
申请号：EP21743906.6
申请日：2021-01-13
申请人： Kyocera Avx Components (San Diego), Inc.
发明人： ESLAMI, Hamid , SINGH, Abhishek , HILBERT, Jeffrey L. , HSIN, Jesse Shihchieh
IPC分类号： H01Q5/378 , H01Q1/38 , H04B1/04 , H03F3/19 , H03F3/60

73. 发明授权

EP3694050B1 MODULE COMPRISING ANTENNA AND RF ELEMENT, AND BASE STATION INCLUDING SAME 有权
公开(公告)号：EP3694050B1
公开(公告)日：2022-10-05
申请号：EP18892022.7
申请日：2018-12-19
发明人： BAEK, Kwanghyun , KO, Seungtae , KIM, Kijoon , SON, Juho , LEE, Sangho , LEE, Youngju , LEE, Jungyub , CHEON, Yonghun , HA, Dohyuk
IPC分类号： H01Q1/38 , H04Q1/02 , H01Q9/04 , H01Q1/02 , H01Q1/24 , H01Q1/22 , H01Q1/42 , H01Q21/06 , H01L23/36 , H01L23/42

74. 发明公开

EP4062719A1 INSERTABLE WIRELESS COMMUNICATION DEVICE FOR A POWER TOOL 审中-公开
公开(公告)号：EP4062719A1
公开(公告)日：2022-09-28
申请号：EP20889270.3
申请日：2020-11-20
申请人： Milwaukee Electric Tool Corporation
发明人： LIENAU, John, B. , DAVIS, Anthony, M. , DUNCAN, Ian, A. , GORDON, Benjamin , MATSON, Stephen
IPC分类号： H05K5/00 , H05K9/00 , H01Q1/38 , B25F5/02 , H04B1/3827 , H04B1/3883 , H04B5/00

75. 发明授权

EP3756240B1 ANTENNA AND ELECTRONIC DEVICE INCLUDING THE SAME 有权
公开(公告)号：EP3756240B1
公开(公告)日：2022-09-14
申请号：EP20729607.0
申请日：2020-05-04
发明人： JEON, Seunggil , KIM, Namwoo , HONG, Seongbeom , MOON, Kyunghoon , LEE, Yunbum
IPC分类号： H01Q9/04 , H04M1/02 , H04B1/00 , H01Q1/38 , H04B1/3827 , H01Q1/24 , H01Q1/42 , H01Q1/12 , H01Q21/08

76. 发明公开

EP4050733A1 ANTENNA MODULE AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：EP4050733A1
公开(公告)日：2022-08-31
申请号：EP20880818.8
申请日：2020-09-29
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： JIA, Yuhu
IPC分类号： H01Q1/38
摘要： An antenna module and an electronic device are provided in the present disclosure. The antenna module includes a dielectric substrate, a patch array, a feed ground layer, a feed ground portion, and a feeding portion. The feed ground portion is electrically connected between the patch array and the feed ground layer. The feed ground portion has a first part, a second part, a third part, a fourth part, and the fifth part. The first part, the second part, and the third part are bendably connected in sequence, and the first part, the fourth part, and the fifth part are bendably connected in sequence. The first part is electrically connected with the patch array, the third part is electrically connected with the feed ground layer, and the fifth part is electrically connected with feed ground layer. The feeding portion is configured to feed a current signal, where the current signal is coupled to the patch array to excite the patch array to resonate in a first frequency band, and the current signal is coupled to the feed ground portion to excite the feed ground portion to resonate in a second frequency band. The antenna module provided in implementations of the present disclosure has a relatively small thickness, and can realize receiving and emitting of a radio frequency (RF) signal of a single frequency band or a dual frequency band.

77. 发明公开

EP4047747A1 ELECTRONIC DEVICE 审中-公开
公开(公告)号：EP4047747A1
公开(公告)日：2022-08-24
申请号：EP20892945.5
申请日：2020-11-05
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Xiaowei , YU, Dong , HOU, Meng , WANG, Hanyang
IPC分类号： H01Q1/38
摘要： This application provides an electronic device, and relates to the field of antenna technologies. A first radiator of the electronic device is coupled to a second radiator. One end of a second branch is connected between a head end and a tail end of a first branch. The head end and the tail end of the first branch are respectively located on two sides of the second branch. The other end of the second branch is connected between a head end and a tail end of a third branch. The head end of the third branch and the tail end of the third branch are located on the two sides of the second branch. A projection of a reference face of the first branch on the first radiator is a first projection. The first projection partly or completely overlaps the first radiator, or a distance between the first projection and the first radiator is within a range of 0 to 3 millimeters. A center distance between an end face of the head end of the third branch and the reference face is a first value. A center distance between an end face of the tail end of the third branch and the reference face is a second value. A ratio of the first value to the second value is within a range of 0.5 to 2. The electronic device can generate a convection mode.

78. 发明公开

EP4047741A1 COVER PLATE AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：EP4047741A1
公开(公告)日：2022-08-24
申请号：EP20889736.3
申请日：2020-11-04
申请人： Huawei Technologies Co., Ltd.
发明人： LEE, Chien-Ming , YU, Bin , WANG, Hanyang , YANG, Yuchan , SHENG, Qiuchun , HUANG, Lizhong , CHEN, Wenjun
IPC分类号： H01Q1/22 , H01Q1/38 , H01Q1/24 , H04M1/02
摘要： This application provides a cover and an electronic device. The cover includes a cover body and a first line layer. The cover body is made of an insulating material, and the first line layer is made of a conductive material. The first line layer is completely built into the cover body, and the first line layer is configured to form a radiator, and is coupled to a radio frequency transceiver circuit of an electronic device. The first line layer includes a plurality of first conducting wires and a plurality of second conducting wires. The plurality of first conducting wires are arranged at intervals in a first direction, and the plurality of second conducting wires are arranged at intervals in a second direction. The plurality of first conducting wires and the plurality of second conducting wires are disposed intersecting each other. The first direction is different from the second direction. A width of each of the first conducting wire and the second conducting wire is less than or equal to 50 micrometers. A distance between two adjacent first conducting wires is greater than or equal to 50 micrometers, and a distance between two adjacent second conducting wires is greater than or equal to 50 micrometers. The electronic device that includes the cover includes a relatively large quantity of radiators.

79. 发明公开

EP4002579A3 GNSS ANTENNA 审中-实审
公开(公告)号：EP4002579A3
公开(公告)日：2022-08-10
申请号：EP21209198.7
申请日：2021-11-19
申请人： u-blox AG
发明人： MALAKOOTI, Seyedali , FUMEAUX, Christophe , KAUFMANN, Thomas
IPC分类号： H01Q1/12 , H01Q1/38 , H01Q9/04 , H01Q5/28 , H01Q5/35
摘要： An antenna (100, 800, 900, 1000, 1100, 1200, 1300, 1400) includes an optically transparent substrate layer (102) having a first surface and an opposing second surface; a radiating element (104, 804) having a first mesh structure and disposed on the first surface of the substrate layer; a ground plane (106) having a second mesh structure formed on the second surface of the substrate layer; at least two feed lines (108a, 108b) configured to connect the radiating element to an external circuit; and at least two stubs (110a, 110b, 110c, 810a, 810b, 810c, 910a, 910b, 910c) connected to the radiating element.

80. 发明授权

EP3386030B1 ANTENNA APPARATUS AND TERMINAL 有权
公开(公告)号：EP3386030B1
公开(公告)日：2022-08-10
申请号：EP15911898.3
申请日：2015-12-31
发明人： WANG, Hanyang , LEE, Chien-Ming , ZHANG, Xuefei , YING, Lijun , XUE, Liang , YOU, Jiaqing , WANG, Lei , SHI, Yue , YU, Dong , WU, Guoping , HUANG, Bo
IPC分类号： H01Q9/42 , H01Q5/314 , H01Q5/328 , H01Q5/371 , H01Q1/24 , H01Q1/38 , H01Q1/22 , H01Q1/27

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