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1. 发明授权

EP3776735B1 PATCH ANTENNA ARRAY 有权
公开(公告)号：EP3776735B1
公开(公告)日：2024-07-17
申请号：EP19719133.1
申请日：2019-04-10
IPC分类号： H01Q9/04 , H01Q19/00 , H01Q21/08 , H01Q21/28 , H01Q25/00 , H01Q1/24
CPC分类号： H01Q1/246 , H01Q9/0414 , H01Q9/0435 , H01Q9/0457 , H01Q19/005 , H01Q21/08 , H01Q21/28 , H01Q25/00

2. 发明授权

EP3667818B1 A MULTI-BAND ANTENNA AND COMPONENTS OF MULTI-BAND ANTENNA 有权
公开(公告)号：EP3667818B1
公开(公告)日：2024-05-08
申请号：EP18211918.0
申请日：2018-12-12
IPC分类号： H01Q9/04 , H01Q21/06 , H01Q5/42 , H01Q5/50 , H01Q5/40 , H01Q21/24 , H01Q21/30
CPC分类号： H01Q5/40 , H01Q5/42 , H01Q5/50 , H01Q9/0414 , H01Q9/0435 , H01Q9/0457 , H01Q9/0464 , H01Q21/065 , H01Q21/24

3. 发明授权

EP2987202B1 ANTENNA SYSTEM CALIBRATION 有权转让
公开(公告)号：EP2987202B1
公开(公告)日：2018-10-17
申请号：EP13715703.8
申请日：2013-04-15
申请人： Nokia Solutions and Networks Oy
发明人： KAREISTO, Jukka , HEIKKINEN, Eero Olavi
IPC分类号： H01Q3/26
CPC分类号： H01Q3/267 , G01S7/40 , G06F17/10 , H01P5/18 , H01Q3/22 , H01Q9/0457 , H04B7/043 , H04B17/21 , H04L2027/0026
摘要： A method for antenna calibration is disclosed, the method including driving calibration signals for antenna array beam calibration to an antenna array feeder line in a transceiver front end unit by using one or more directional couplers and/or radio frequency probes, wherein calibration signal paths are integrated inside the transceiver front end unit. Measurements are carried out on the calibration signals, between different antenna combinations inside the antenna array. Based on collected measurement data, calibration information is calculated for each measurement branch of the antenna array by using a mathematical formula. Active antenna array beam calibration is then performed based on the calculated calibration information.

4. 发明公开

EP3381086A1 A LOW COUPLING 2×2 MIMO ARRAY 审中-公开
公开(公告)号：EP3381086A1
公开(公告)日：2018-10-03
申请号：EP16877313.3
申请日：2016-08-10
申请人： Huawei Technologies Co., Ltd.
发明人： WATSON, Paul Robert
IPC分类号： H01Q21/26
CPC分类号： H01Q15/14 , H01Q1/36 , H01Q1/48 , H01Q9/0435 , H01Q9/0457 , H01Q9/0485 , H01Q21/0075 , H01Q21/065 , H01Q21/24 , H01Q21/26 , H01Q21/28 , H04L5/14
摘要： A 2×2 MIMO array antenna is provided which includes two separate radiating elements mounted to an antenna reflector. Each element is linear polarized with two orthogonal polarizations, one polarization excited by a transmit port and the other polarization receiving radiated signals destined for a receive port. The two elements are aligned that the polarizations excited by the transmit ports of the two elements are along a common axis, or the polarizations received by the receive ports of the two elements are along a common axis.

5. 发明公开

EP3376946A1 INCONTINENCE DETECTION SYSTEMS FOR HOSPITAL BEDS 无效
公开(公告)号：EP3376946A1
公开(公告)日：2018-09-26
申请号：EP16866993.5
申请日：2016-11-16
申请人： Hill-Rom Services, Inc.
发明人： MONSON, Gavin M. , O'NEAL, Todd P. , RIBBLE, David Lance , TALLENT, Dan R. , CHRISTIE, John D. , EMMONS, Kirsten M. , FU, Yongji , HOOD, Michael Scott , SEIM, Douglas A. , SEVERNS, Ryan S. , VOLL, James D. , WILEY, Gregory , DIXON, Steven Alan , WEIDMAN, Bryan , BENZ, Eric David , KNITTLE, Brett , NUSAIR, Marwan , WIGGERMANN, Neal , HARMEYER, John V. , WILLIAMS, Joshua A.
IPC分类号： A61B5/00 , A61B5/20 , A61F13/42 , G08B21/18 , G08B21/20 , A61B5/05
CPC分类号： A61F13/42 , A61B5/0022 , A61B5/05 , A61B5/202 , A61B5/207 , A61B5/6808 , A61B5/6892 , A61B5/7465 , A61B2503/08 , A61B2560/0468 , A61B2562/164 , A61G7/015 , A61G7/05 , A61G2203/30 , A61G2203/70 , A61G2205/60 , G06F19/00 , G06K7/10069 , G06K7/10168 , G06K7/10356 , G06K7/10366 , G16H40/20 , H01Q1/2216 , H01Q9/0407 , H01Q9/0457
摘要： An incontinence detection system includes an incontinence detection pad for placement beneath a person to be monitored. The incontinence detection pad has a passive radio frequency identification (RFID) tag. A reader is provided and a plurality of antennae is coupled to the reader. The reader includes a bistatic radio frequency (RF) switch matrix which is operable to establish a first antenna of the plurality of antennae as a transmit antenna that is used to wirelessly energize the passive RFID tag and to establish a second antennae of the plurality of antennae as a receive antenna that is used to read backscattered data that may be emitted from the passive RFID tag. The first and second antennae are situated in respective housings that are spaced apart from each other. An arrangement of first and second electrodes on an electrical sheet of an incontinence pad is also provided.

6. 发明公开

EP3327865A1 PROBE ARRANGEMENT FOR A PROBE-FED PATCH ANTENNA 有权
公开(公告)号：EP3327865A1
公开(公告)日：2018-05-30
申请号：EP17206315.8
申请日：2015-03-02
申请人： Huawei Technologies Co., Ltd.
发明人： Segador Alvarez, Juan , Madden, Steve , Flamini, Roberto , Biscontini, Bruno , Kokkinos, Titos , Feilner, Werner , Rist, Bernhard
IPC分类号： H01Q9/04 , H01Q21/06 , H01Q21/24 , H01Q21/26
CPC分类号： H01Q9/0457 , H01Q21/062 , H01Q21/24 , H01Q21/26
摘要： Provided is a probe arrangement for a probe-fed patch antenna, comprising a foot and a top and at least a first probe and a second probe, wherein the first probe and the second probe are electrically separated from each other, wherein each probe comprises a feeding portion, an intermediate portion and a termination portion, wherein the feeding portion extends from the foot to the top, wherein the intermediate portion and the termination portion are arranged at the top, wherein the intermediate portion extends at the top from the feeding portion to the termination portion, and wherein a width of the termination portion in a direction perpendicular to an extension direction of the intermediate portion is larger than a width of the intermediate portion in the direction perpendicular to the extension direction of the intermediate portion.

7. 发明授权

EP2712028B1 ANTENNA DEVICE 有权
公开(公告)号：EP2712028B1
公开(公告)日：2018-05-16
申请号：EP11855239.7
申请日：2011-09-30
申请人： Kuang-chi Innovative Technology Ltd. , Kuang-Chi Institute of Advanced Technology
发明人： LIU, Ruopeng , XU, Guanxiong , YANG, Songtao , LI, Yuefeng
IPC分类号： H01Q21/00 , H01Q1/38 , H01Q5/00 , H01Q9/04 , H01Q21/06 , H01Q5/42
CPC分类号： H01Q9/0457 , H01Q1/38 , H01Q5/42 , H01Q9/0442 , H01Q21/0075 , H01Q21/061 , H01Q21/065
摘要： The present disclosure discloses an antenna device, which comprises an array antenna and a power divider. The array antenna comprises a plurality of antenna units, and each of the antenna units comprises a conductive sheet engraved with a groove topology pattern, conductive feeding points and a feeder line. The power divider is adapted to divide a baseband signal into a plurality of weighted signals and then transmit the weighted signals to the antenna units arranged in an array via the conductive feeding points respectively. By arraying the antenna units and using the beam forming method, the directionality of the antenna can be designed as needed through phase superposition between the antenna units; and then, a reflective metal plate is provided on the back side of the antenna so that a back lobe of the antenna is compressed. In this way, the miniaturized antenna array can obtain a high directionality so as to replace the conventional indoor directional antennae.

8. 发明公开

EP3281251A1 ANTENNAS INCLUDING DUAL RADIATING ELEMENTS FOR WIRELESS ELECTRONIC DEVICES 审中-公开
标题翻译：包括用于无线电子设备的双辐射元件的天线
公开(公告)号：EP3281251A1
公开(公告)日：2018-02-14
申请号：EP15784494.5
申请日：2015-10-08
申请人： Sony Corporation
发明人： YING, Zhinong , ZHAO, Kun
IPC分类号： H01Q9/04 , H01Q21/00 , H01Q21/08 , H01Q21/24 , H01Q1/52
CPC分类号： H01Q1/38 , H01Q1/523 , H01Q5/10 , H01Q9/0457 , H01Q9/0485 , H01Q21/0075 , H01Q21/08 , H01Q21/24
摘要： A wireless electronic device includes first and second conductive layers arranged in a face-to-face relationship. The first and second conductive layers are separated from one another by a first dielectric layer. The wireless electronic device includes a first radiating element and a second radiating element. The first conductive layer includes a slot. The second conductive layer includes a stripline. The second radiating element at least partially overlaps the slot. The wireless electronic device is configured to resonate at a resonant frequency corresponding to the first radiating element and/or the second radiating element when excited by a signal transmitted and/or received though the stripline.

9. 发明公开

EP3168930A4 ANTENNA AND COMMUNICATION DEVICE 有权
公开(公告)号：EP3168930A4
公开(公告)日：2017-12-13
申请号：EP15836592
申请日：2015-01-16
申请人： HUAWEI TECH CO LTD
发明人： LUO BING , SHI ZHONGLI , QIN WENFEI
IPC分类号： H01Q9/04 , H01Q21/24
CPC分类号： H01Q9/0407 , H01Q1/24 , H01Q1/48 , H01Q9/0457 , H01Q21/24
摘要： The present invention discloses an antenna and a communications device. The antenna includes: a radiating patch, configured to transmit and receive a radio frequency signal; a radiating patch reference ground, disposed opposite the radiating patch; a first transmission line, configured to transmit the radio frequency signal; a transmission line reference ground, disposed opposite the first transmission line; a first connection portion, connected to the first transmission line, and disposed opposite the radiating patch reference ground; and a first feed portion, including a first transmission line feed portion and two first radiation feed portions, where the two first radiation feed portions are connected to the radiating patch and are configured to receive a radio frequency signal of the radiating patch or transfer a radio frequency signal to the radiating patch; the first transmission line feed portion is connected to the first transmission line by using the first connection portion, so that the first transmission line feed portion and the first transmission line can transmit the radio frequency signal to each other; and mutually coupled feeding is performed between the two first radiation feed portions and the first transmission line feed portion.

10. 发明公开

EP3168930A1 ANTENNA AND COMMUNICATION DEVICE 有权
标题翻译：天线和通信设备
公开(公告)号：EP3168930A1
公开(公告)日：2017-05-17
申请号：EP15836592.4
申请日：2015-01-16
申请人： Huawei Technologies Co. Ltd.
发明人： LUO, Bing , SHI, Zhongli , QIN, Wenfei
IPC分类号： H01Q1/38
CPC分类号： H01Q9/0407 , H01Q1/24 , H01Q1/48 , H01Q9/0457 , H01Q21/24
摘要： The present invention discloses an antenna and a communications device. The antenna includes: a radiating patch, configured to transmit and receive a radio frequency signal; a radiating patch reference ground, disposed opposite the radiating patch; a first transmission line, configured to transmit the radio frequency signal; a transmission line reference ground, disposed opposite the first transmission line; a first connection portion, connected to the first transmission line, and disposed opposite the radiating patch reference ground; and a first feed portion, including a first transmission line feed portion and two first radiation feed portions, where the two first radiation feed portions are connected to the radiating patch and are configured to receive a radio frequency signal of the radiating patch or transfer a radio frequency signal to the radiating patch; the first transmission line feed portion is connected to the first transmission line by using the first connection portion, so that the first transmission line feed portion and the first transmission line can transmit the radio frequency signal to each other; and mutually coupled feeding is performed between the two first radiation feed portions and the first transmission line feed portion.
摘要翻译：本发明公开了一种天线和通信设备。该天线包括：辐射贴片，用于发射和接收射频信号; 辐射贴片参考地，设置在辐射贴片对面; 第一传输线，被配置为传输所述射频信号; 传输线参考地，与第一传输线相对设置; 第一连接部分，连接到所述第一传输线，并且与所述辐射板参考地相对设置; 以及第一馈送部分，其包括第一传输线馈送部分和两个第一辐射馈送部分，其中两个第一辐射馈送部分连接到辐射贴片并且被配置为接收辐射贴片的射频信号或传送无线电将高频信号发送到辐射贴片; 第一传输线馈送部分通过使用第一连接部分连接到第一传输线，使得第一传输线馈送部分和第一传输线可以将射频信号彼此传输; 并且在两个第一辐射馈送部分和第一传输线馈送部分之间执行相互耦合馈送。

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