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公开(公告)号：US20170040703A1
公开(公告)日：2017-02-09
申请号：US15299726
申请日：2016-10-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yujian Cheng , Yi Chen
Abstract: Embodiments of the present invention provide a multi-polarization substrate integrated waveguide antenna. In the multi-polarization substrate integrated waveguide antenna of the present invention, the antenna is of a multi-layer structure and includes a first metal copper clad layer, a first dielectric layer, a second metal copper, clad layer, a second dielectric layer, and a third metal copper clad layer successively from top to bottom, where plated through holes are provided on both the first dielectric layer and the second dielectric layer, and etching grooves are provided on both the first metal copper clad layer and the second metal copper clad layer. The embodiments of the present invention resolve a problem that feeding efficiency is reduced in a high frequency application when a microstrip is used to feed electricity.
Abstract translation: 本发明的实施例提供了一种多极化基板集成波导天线。 在本发明的多极化基板集成波导天线中，天线为多层结构，包括第一金属铜包层，第一电介质层，第二金属铜，包覆层，第二电介质层， 和第三金属铜包覆层，从第一金属铜包覆层和第二金属铜包覆层两者分别设置在第一电介质层和第二电介质层上的电镀通孔， 层。 本发明的实施例解决了当使用微带馈电时在高频应用中馈电效率降低的问题。
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公开(公告)号：US20160380362A1
公开(公告)日：2016-12-29
申请号：US15261006
申请日：2016-09-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yujian Cheng , Yi Chen
IPC: H01Q21/06
CPC classification number: H01Q21/065 , H01Q21/0006 , H01Q21/0087 , H01Q21/0093 , H01Q21/062
Abstract: An array antenna includes a first metal layer, a first dielectric layer, a second metal layer, a second dielectric layer, and a third metal layer that are sequentially laminated, where multiple metal through holes are disposed on the second dielectric layer, the multiple metal through holes form a feeding section, the first metal layer includes multiple subarrays, each subarray includes multiple radiating arrays and one power splitter, the power splitter includes a central area and multiple branches extending from the central area, the multiple radiating arrays are respectively connected to ends of the multiple braches that are far from the central area, multiple coupling slots are disposed on the second metal layer, the multiple coupling slots respectively face central areas, the feeding section is used to feed a signal.
Abstract translation: 阵列天线包括依次层叠的第一金属层，第一介电层，第二金属层，第二介电层和第三金属层，其中多个金属通孔设置在第二介电层上，多金属 通孔形成馈电部分，第一金属层包括多个子阵列，每个子阵列包括多个辐射阵列和一个功率分配器，功率分配器包括中心区域和从中心区域延伸的多个分支，多个辐射阵列分别连接到 远离中心区域的多个支架的端部，多个耦合槽布置在第二金属层上，多个耦合槽分别面对中心区域，馈电部分用于馈送信号。
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公开(公告)号：US10199743B2
公开(公告)日：2019-02-05
申请号：US15261006
申请日：2016-09-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yujian Cheng , Yi Chen
Abstract: An array antenna includes a first metal layer, a first dielectric layer, a second metal layer, a second dielectric layer, and a third metal layer that are sequentially laminated, where multiple metal through holes are disposed on the second dielectric layer, the multiple metal through holes form a feeding section, the first metal layer includes multiple subarrays, each subarray includes multiple radiating arrays and one power splitter, the power splitter includes a central area and multiple branches extending from the central area, the multiple radiating arrays are respectively connected to ends of the multiple braches that are far from the central area, multiple coupling slots are disposed on the second metal layer, the multiple coupling slots respectively face central areas, the feeding section is used to feed a signal.
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Patent Agency Ranking
公开(公告)号：US20160149311A1
公开(公告)日：2016-05-26
申请号：US15010281
申请日：2016-01-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yujian Cheng , Yi Chen
Abstract: The present invention relates to an antenna, which includes a feeding part and a radiating part. By using the feeding part and the radiating part that are perpendicular to each other and use dielectric substrates, not only a volume of a normal radiation antenna is reduced, but also a substrate integrated waveguide directly radiates energy outwards, thereby improving operating bandwidth of the antenna.
Abstract translation: 天线技术领域本发明涉及一种天线，其包括馈电部和辐射部。 通过使用彼此垂直的馈电部分和辐射部分并且使用电介质基板，不仅减小了普通辐射天线的体积，而且基板集成波导也直接向外辐射能量，从而提高了天线的工作带宽 。
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公开(公告)号：US10044109B2
公开(公告)日：2018-08-07
申请号：US15299726
申请日：2016-10-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yujian Cheng , Yi Chen
Abstract: Embodiments of the present invention provide a multi-polarization substrate integrated waveguide antenna. In the multi-polarization substrate integrated waveguide antenna of the present invention, the antenna is of a multi-layer structure and includes a first metal copper clad layer, a first dielectric layer, a second metal copper, clad layer, a second dielectric layer, and a third metal copper clad layer successively from top to bottom, where plated through holes are provided on both the first dielectric layer and the second dielectric layer, and etching grooves are provided on both the first metal copper clad layer and the second metal copper clad layer. The embodiments of the present invention resolve a problem that feeding efficiency is reduced in a high frequency application when a microstrip is used to feed electricity.
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公开(公告)号：US09893399B2
公开(公告)日：2018-02-13
申请号：US14883309
申请日：2015-10-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yujian Cheng , Chuanan Zhang , Yi Chen
CPC classification number: H01P1/207 , H01P1/2088 , H01P5/022 , H01P5/024 , H01P7/065
Abstract: An embodiment of the present invention discloses a waveguide filter, which includes a first waveguide at an upper layer and a second waveguide at a lower layer. The first waveguide and the second waveguide are isolated from each other by a metal isolation layer. The first waveguide forms a first resonant cavity. The second waveguide forms a second resonant cavity. The first resonant cavity and the second resonant cavity overlap each other. A coupling slot is disposed at the metal isolation layer in an overlapping area.
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公开(公告)号：US09673532B2
公开(公告)日：2017-06-06
申请号：US15010281
申请日：2016-01-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yujian Cheng , Yi Chen
Abstract: The present invention relates to an antenna, which includes a feeding part and a radiating part. By using the feeding part and the radiating part that are perpendicular to each other and use dielectric substrates, not only a volume of a normal radiation antenna is reduced, but also a substrate integrated waveguide directly radiates energy outwards, thereby improving operating bandwidth of the antenna.
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公开(公告)号：US20160036110A1
公开(公告)日：2016-02-04
申请号：US14883309
申请日：2015-10-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yujian Cheng , Chuanan Zhang , Yi Chen
IPC: H01P1/207
CPC classification number: H01P1/207 , H01P1/2088 , H01P5/022 , H01P5/024 , H01P7/065
Abstract: An embodiment of the present invention discloses a waveguide filter, which includes a first waveguide at an upper layer and a second waveguide at a lower layer. The first waveguide and the second waveguide are isolated from each other by a metal isolation layer. The first waveguide forms a first resonant cavity. The second waveguide forms a second resonant cavity. The first resonant cavity and the second resonant cavity overlap each other. A coupling slot is disposed at the metal isolation layer in an overlapping area.
Abstract translation: 本发明的实施例公开了一种波导滤波器，其包括上层的第一波导和下层的第二波导。 第一波导和第二波导通过金属隔离层相互隔离。 第一波导形成第一谐振腔。 第二波导形成第二谐振腔。 第一谐振腔和第二谐振腔彼此重叠。 耦合槽位于重叠区域的金属隔离层处。
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