专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2019171148A1 SUBSTRATE INTEGRATED WAVEGUIDE ANTENNA 审中-公开
公开(公告)号：WO2019171148A1
公开(公告)日：2019-09-12
申请号：PCT/IB2018/051518
申请日：2018-03-08
申请人： SONY MOBILE COMMUNICATIONS INC. , SONY MOBILE COMMUNICATIONS AB
发明人： YING, Zhiong , ZHAO, Kun
IPC分类号： H01Q9/06 , H01Q9/40 , H01Q13/06 , H01Q21/08 , H01Q25/00
摘要： A SIW-antenna(10) is disclosed. The SIW-antenna comprises a SIW- structure(20) extending along a horizontal plane for guiding electromagnetic waves along a longitudinal direction from a first feed(26) to a radiation aperture(27), and a parallel plate resonator(30) arranged at the radiation aperture(27), the parallel plate resonator(30) comprising a first flat portion(31) extending in a first plane parallel with the horizontal plane and a second flat portion(32) extending in a second plane parallel with the horizontal plane, wherein the first and second planes are separate from each other. The first flat portion(31) comprises an additional antenna structure(33) being connected to a second feed(36). The second flat portion(32) comprises a plurality of flat tabs(34) extending in the longitudinal direction. The SIW-structure(20) is configured to radiate electromagnetic waves polarized in a first direction. The additional antenna structure(33) is configured to radiate electromagnetic waves polarized in a second direction. The second direction is orthogonal to the first direction.Also an antenna array(200) comprising a plurality of SIW antennas(10) as well as an electronic device comprising such an antenna array are disclosed.

2. 发明申请

WO2019029803A1 WAVEGUIDE ANTENNA MAGNETOELECTRIC MATCHING TRANSITION 审中-公开
公开(公告)号：WO2019029803A1
公开(公告)日：2019-02-14
申请号：PCT/EP2017/070204
申请日：2017-08-09
申请人： SONY MOBILE COMMUNICATIONS INC. , SONY MOBILE COMMUNICATIONS AB
发明人： ZHAO, Kun , YING, Zhinong
IPC分类号： H01P3/12 , H01Q1/24
摘要： An antenna (100) comprises a waveguide (120) formed by a first horizontal conductive layer (121) of a multi-layer circuit board (110), a second horizontal conductive layer (122) of the multi-layer circuit board, and vertical sidewalls formed by conductive vias (123, 124) extending between the first conductive layer (121) and the second conductive layer (122). Further, the antenna (100) comprises a parallel plate resonator (150) at one end of the waveguide (120). The parallel plate resonator (150) is formed in the multilayer circuit board (110), by a first horizontal conductive plate (151) adjacent to the first conductive layer (121) and a second horizontal conductive plate (152) adjacent to the second conductive layer (122). Further, the antenna (100) comprises at least one conductive via (155) extending from one of the first conductive plate (151) and the second conductive plate (152) towards the other of the first conductive plate (151) and the second conductive plate (151).

3. 发明申请

WO2018095535A1 VERTICAL ANTENNA PATCH IN CAVITY REGION 审中-公开
公开(公告)号：WO2018095535A1
公开(公告)日：2018-05-31
申请号：PCT/EP2016/078829
申请日：2016-11-25
申请人： SONY MOBILE COMMUNICATIONS INC. , SONY MOBILE COMMUNICATIONS AB
发明人： YING, Zhinong , ZHAO, Kun
IPC分类号： H01Q9/04 , H01Q19/06 , H01Q21/00 , H01Q1/24 , H01Q15/10 , H01Q25/00
摘要： A multi-layer circuit structure (110) has multiple layers stacked along a vertical direction. Further, at least one cavity region (120) is formed at an edge of the multi-layer circuit structure (110). The at least one cavity region (120) is formed of multiple non-conductive vias from which a dielectric substrate material of the multi-layer circuit structure (120) is removed. Further, the device comprises at least one vertical antenna patch (130) arranged in the at least one cavity region (120).

4. 发明申请

WO2017211378A1 C-FED ANTENNA FORMED ON MULTI-LAYER PRINTED CIRCUIT BOARD EDGE 审中-公开
标题翻译： C-FED天线形成在多层印刷电路板边缘上
公开(公告)号：WO2017211378A1
公开(公告)日：2017-12-14
申请号：PCT/EP2016/062768
申请日：2016-06-06
申请人： SONY MOBILE COMMUNICATIONS INC. , SONY MOBILE COMMUNICATIONS AB
发明人： YING, Zhinong , ZHAO, Kun
IPC分类号： H01Q9/04 , H01Q23/00 , H01Q25/00 , H01Q5/378 , H01Q21/28 , H01Q21/08
摘要： An antenna comprises an antenna patch (121) and an extension patch (125). The extension patch (125) is conductively coupled to the antenna patch (121) and is arranged in plane offset from the antenna patch (121). The antenna patch (121) is formed of multiple conductive strips (122A, 122B) extending in a horizontal direction along an edge of a multi-layer circuit board having multiple layers stacked along a vertical direction. Each of the conductive strips ( 122 A, 122B) of the antenna patch (121) is arranged on a different layer of the multi-layer circuit board. The conductive strips (122A, 122B) of the antenna patch (121) are electrically connected to each other by conductive vias (123) extending between two or more of the conductive strips (122A. 122B) of the antenna patch (121 ), which are arranged on different layers of the multi-layer circuit board. Similarly, the extension patch (125) is formed of multiple conductive strips extending in the horizontal direction. Each of the conductive strips of the extension patch (125) is arranged on a different layer of the multi-layer circuit board. The conductive strips of the extension patch are electrically connected to each other by conductive vias extending between two or more of the conductive strips of the extension patch, which are arranged on different layers of the multi-layer circuit board.
摘要翻译：天线包括天线贴片（121）和扩展贴片（125）。延伸贴片（125）导电地耦合到天线贴片（121）并且布置在与天线贴片（121）偏离的平面中。天线贴片（121）由多个导电条（122A，122B）形成，所述多个导电条（122A，122B）沿着具有沿垂直方向堆叠的多个层的多层电路板的边缘在水平方向上延伸。天线贴片（121）的每个导电条（122A，122B）被布置在多层电路板的不同层上。天线贴片（121）的导电条（122A，122B）通过在天线贴片（121）的两个或更多个导电条（122A，122B）之间延伸的导电通孔（123）彼此电连接，布置在多层电路板的不同层上。类似地，延伸贴片（125）由沿水平方向延伸的多个导电条形成。延伸贴片（125）中的每个导电条布置在多层电路板的不同层上。延伸贴片的导电条通过在设置在多层电路板的不同层上的延伸贴片的两个或更多个导电条之间延伸的导电通孔彼此电连接。

5. 发明申请

WO2020074659A1 OPERATING COMMUNICATION DEVICES 审中-公开
公开(公告)号：WO2020074659A1
公开(公告)日：2020-04-16
申请号：PCT/EP2019/077515
申请日：2019-10-10
申请人： SONY MOBILE COMMUNICATIONS INC. , SONY MOBILE COMMUNICATIONS AB
发明人： BENGTSSON, Erik , BOLIN, Thomas , ZANDER, Olof , RUSEK, Fredrik , ZHAO, Kun , HO, Zuleita
IPC分类号： H04B7/0456 , H04B7/06
摘要： A method includes receiving (402) a plurality of reference signals (301-303) at an antenna port of a communication device (101). Each reference signal (301-303) is sent using a corresponding precoder. The precoder is selected from a first set of precoders. The method further includes determining (403) a channel estimate based on the received plurality of reference signals (301-303), and selecting (404) a precoder from a second set of precoders based on the determined channel estimate. The second set of precoders comprises at least one precoder in addition to the precoders of the first set of precoders. The method includes sending (405) an indication (304) relating to the selected precoder.

6. 发明申请

WO2020144286A1 CHANNEL SOUNDING USING MULTIPLE ANTENNA PANELS 审中-公开
公开(公告)号：WO2020144286A1
公开(公告)日：2020-07-16
申请号：PCT/EP2020/050445
申请日：2020-01-09
申请人： SONY CORPORATION , SONY MOBILE COMMUNICATIONS AB
发明人： ZANDER, Olof , ZHAO, Kun , RUSEK, Fredrik , PALENIUS, Torgny , BENGTSSON, Erik
IPC分类号： H04B7/06 , H04L5/00
摘要： A method of operating a wireless communication device (102) includes generating (1001) a reference signal sequence (150) based on a base signal sequence and a shift signal sequence selected from a plurality of candidate shift signal sequences transmitting (1002) the reference signal sequence (150) via an antenna port (5031- 5033) of a plurality of antenna ports (5031-5033) of the wireless communication device (102) and via an antenna panel (5023, 5024) of a plurality of antenna panels (5023, 5024) of the wireless communication device (102). The shift signal sequence is selected from the plurality of candidate shift signal sequences depending on the antenna panel (5023, 5024) used for transmitting the reference signal sequence (150).

7. 发明申请

WO2020067946A1 BEAM REPORTING FROM A COMMUNICATION DEVICE 审中-公开
公开(公告)号：WO2020067946A1
公开(公告)日：2020-04-02
申请号：PCT/SE2019/050719
申请日：2019-07-31
申请人： SONY CORPORATION , SONY MOBILE COMMUNICATIONS AB
发明人： ZHAO, Kun , ZANDER, Olof , RUSEK, Fredrik , BENGTSSON, Erik , HO, Zuleita
IPC分类号： H04B7/06
摘要： A communication device (30) and a method for a communication device (30), for providing a beam report (401) to an access node (20) of a wireless network, wherein the communication device is capable of communicating via at least two different device beams (34, 36). The method comprises receiving (912), from the access node (20), at least a first access node beam (50) having a first access node identity, and a second access node beam (51) having a second access node beam identity; determining (914) link quality metrics for each received access node beam; transmitting (916) the beam report (401), comprising said access node beam identities and said link quality metrics, to the access node; wherein the beam report includes information indicating whether said link quality metrics for the first access node beam (50) and a second access node beam (51) are associated with different device beams.

8. 发明申请

WO2020157040A1 MULTIPLE ANTENNA PANEL UPLINK COMMUNICATION 审中-公开
公开(公告)号：WO2020157040A1
公开(公告)日：2020-08-06
申请号：PCT/EP2020/051999
申请日：2020-01-28
申请人： SONY CORPORATION , SONY MOBILE COMMUNICATIONS AB
发明人： ZHAO, Kun , BENGTSSON, Erik , ZANDER, Olof , RUSEK, Fredrik
IPC分类号： H04B7/06 , H04W72/04 , H04B7/0404
摘要： A method of operating a wireless communication device (102) in a wireless communication system (100) comprises transmitting a control signal to a node (102) of the wireless communication system (100). The control signal is indicative of a mapping between at least one antenna port (5031-5033) and at least one antenna panel (5023, 5024) of the wireless communication device (102).

9. 发明申请

WO2018199944A1 MILLIMETER WAVE ANTENNA 审中-公开
公开(公告)号：WO2018199944A1
公开(公告)日：2018-11-01
申请号：PCT/US2017/029650
申请日：2017-04-26
申请人： SONY MOBILE COMMUNICATIONS INC. , SONY MOBILE COMMUNICATIONS (USA) INC.
发明人： ZHINONG, Ying , ZHAO, Kun
IPC分类号： H01Q1/24 , H01Q9/28 , H01Q5/378 , H01Q5/50 , H01Q21/06
摘要： A balanced planar antenna having at least one mmWave resonant frequency includes a ground plane, first and second antenna elements, an arm that connects the second antenna element to the ground plane, a feed line connected to the first antenna element and for feeding a radio frequency signal to the first antenna element, and a balun that connects the first antenna element to the ground plane. The ground plane, first antenna element, second antenna element, arm, feed line and balun each are disposed on a substrate and are coplanar.

10. 发明申请

WO2020068376A1 DYNAMIC CONTROL OF BEAM CORRESPONDENCE 审中-公开
公开(公告)号：WO2020068376A1
公开(公告)日：2020-04-02
申请号：PCT/US2019/049241
申请日：2019-08-31
申请人： SONY MOBILE COMMUNICATIONS INC. , SONY MOBILE COMMUNICATIONS (USA) INC.
发明人： ZANDER, Olof , ZHAO, Kun , RUSEK, Fredrik , BENGTSSON, Erik , BOLIN, Thomas , PALENIUS, Torgny
IPC分类号： H04B7/04
摘要： A wireless communication device includes a wireless interface for conducting wireless communications with a network access node of a wireless network, the wireless interface having uplink and downlink beam forming capabilities. The wireless communication device further includes a control circuit configured to detect a predetermined condition and, in response to the detection, temporarily operate the wireless interface without beam correspondence between uplink and downlink operations; and transmit a message to the network access node that beam correspondence is not used by the wireless communication device.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式