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21. 发明授权

US11569584B2 Directional coupler feed for flat panel antennas 有权
公开(公告)号：US11569584B2
公开(公告)日：2023-01-31
申请号：US16859810
申请日：2020-04-27
申请人： KYMETA CORPORATION
发明人： Benjamin Sikes , Erik Shipton , David Levesque , Mohsen Sazegar , Ryan Stevenson , Chris M. Eylander
IPC分类号： H01Q13/00 , H01Q21/00 , H01Q21/06 , H01Q15/00 , H01Q5/15 , H01Q1/12 , H01Q9/28 , H01Q13/10
摘要： Antennas such as flat panel, leaky wave antennas with directional coupler feeds and waveguides are disclosed. In one example, an antenna includes a surface having antenna elements, a guided wave transmission line, and a coupling surface. The guided wave transmission line provides a guided feed wave. The coupling surface is between and separates the guided wave transmission line and the surface having antenna elements. The coupling surface controls coupling of the guided feed wave to the antenna elements. The coupling surface can also spatially filter the guided feed wave to provide a more uniform power density for the antenna elements. The guided feed wave can be a high power density electromagnetic wave or a density radially decaying electromagnetic wave.

22. 发明申请

US20230013929A1 ANTENNA APPARATUS WITH INTEGRATED FILTER 有权
公开(公告)号：US20230013929A1
公开(公告)日：2023-01-19
申请号：US17953633
申请日：2022-09-27
申请人： Kyocera International, Inc.
发明人： Carlos CARCELLER , Andy PILOTO , Kawthar A. ZAKI , Ali ATIA , Joseph TALLO , Tyler REID
IPC分类号： H01Q9/04 , H01Q1/48 , H01Q21/00 , H01Q21/06
摘要： An antenna apparatus includes an antenna integrated with a filter. The antenna apparatus includes a plurality of resonators where at least some of the resonators are each enclosed in a metal cavity and at least one resonator is exposed to free space to form a radiator element. The antenna apparatus has a filter transfer function that is at least partially determined by dimensions of the radiator element and the position of the radiator element within the antenna apparatus.

23. 发明申请

US20230013662A1 META-STRUCTURE ANTENNA ARRAY 有权
公开(公告)号：US20230013662A1
公开(公告)日：2023-01-19
申请号：US17948438
申请日：2022-09-20
申请人： Metawave Corporation
发明人： Chiara Pelletti , Maha Achour
IPC分类号： H01Q3/26 , H01Q3/32 , H01Q21/00 , H01Q3/36
摘要： Examples disclosed herein relate to methods and apparatuses for an antenna structure having reactance control of an array of radiating elements to achieve radiation beam tilting.

24. 发明授权

US11557823B2 Antenna component 有权
公开(公告)号：US11557823B2
公开(公告)日：2023-01-17
申请号：US17160538
申请日：2021-01-28
申请人： Nokia Shanghai Bell Co., Ltd
发明人： Zied Charaabi , Azzeddin Naghar
IPC分类号： H01Q1/24 , H01Q1/12 , H01Q1/38 , H01Q21/00 , H05K1/02 , H05K1/18
摘要： An apparatus is disclosed comprising first printed circuit board—PCB—and second PCB structure each having a first surface and a second surface and a layer of electrically conductive material on the first surface thereof and being attached to each other in a substantially parallel configuration. A stripline is positioned between the two PCBs. Each one of the first PCB and the second PCB has a plurality of via-holes that are electrically conductive and are connected at one end to the layer of electrically conductive material on the first surface and to an electrically conductive pad on the second surface of the PCB. At least a first electrically conductive pad associated with the first PCB is located in proximity with a first electrically conductive pad associated with the second PCB thereby forming a capacitive configuration.

25. 发明授权

US11552400B2 Antenna structure and electronic device including the same 有权
公开(公告)号：US11552400B2
公开(公告)日：2023-01-10
申请号：US17215622
申请日：2021-03-29
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Dongsik Shin , Youngsub Kim , Seungho Choi , Jungmin Park , Jongwook Zeong , Jonghwa Kim , Youngju Lee
IPC分类号： H01Q9/04 , H01Q21/24 , H01Q21/00 , H01Q1/24 , H01Q5/35
摘要： The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to embodiments in the present disclosure, an antenna device for dual polarization of a wireless communication system, comprises a print circuit board (PCB); a first feeding line configured to provide a first polarization signal; a second feeding configured to provide a second polarization signal; and a patch antenna comprising a radiating region and cutting regions. Objects corresponding to the cutting regions are disposed to support the radiating region on the PCB.

26. 发明申请

US20230006362A1 THREE DIMENSIONAL ANTENNA ARRAY MODULE 有权
公开(公告)号：US20230006362A1
公开(公告)日：2023-01-05
申请号：US17943300
申请日：2022-09-13
申请人： Movandi Corporation
发明人： Seunghwan Yoon , Zhihui Wang , Franco De Flaviis , Alfred Grau Besoli , Kartik Sridharan , Ahmadreza Rofougaran , Michael Boers , Sam Gharavi , Donghyup Shin , Farid Shirinfar , Stephen Wu , Maryam Rofougaran
IPC分类号： H01Q21/06 , H01Q21/00 , H01Q9/04 , H01Q1/22
摘要： An antenna module that includes an antenna substrate, a plurality of three-dimensional (3-D) antenna cells on a first surface of the antenna substrate, a plurality of packaged circuitry on a second surface of the antenna substrate, and a plurality of supporting balls mounted on the second surface of the antenna substrate. The plurality of packaged circuitry includes a plurality of radio-frequency (RF) chips on the second surface of the antenna substrate. Each of the plurality of 3-D antenna cells comprises a raised antenna patch with a plurality of projections and a plurality of supporting legs, where at least a relief cut is provided between one of the plurality of projections and one of the plurality of supporting legs.

27. 发明申请

US20230006354A1 ANTENNA ARRAY HAVING ANTENNA ELEMENTS WITH INTEGRATED FILTERS 有权
公开(公告)号：US20230006354A1
公开(公告)日：2023-01-05
申请号：US17939548
申请日：2022-09-07
申请人： Kyocera International, Inc.
发明人： Carlos CARCELLER , Andy PILOTO , Kawthar A. ZAKI , Ali ATIA , Joseph TALLO , Tyler REID
IPC分类号： H01Q9/04 , H01Q1/48 , H01Q21/00 , H01Q21/06
摘要： A phased array antenna includes multiple antenna elements where each antenna element is an antenna apparatus that includes an antenna integrated with a filter. Each antenna apparatus includes a plurality of resonators where at least some of the resonators are each enclosed in a metal cavity and at least one resonator is exposed to free space to form a radiator element. Each antenna apparatus has a filter transfer function that is at least partially determined by dimensions of the radiator element and the position of the radiator element within the antenna apparatus. The scan volume of the phased array antenna is dependent on at least one physical dimension of the filter of the antenna apparatus.

28. 发明授权

US11545739B2 Plated, injection molded, automotive radar waveguide antenna 有权
公开(公告)号：US11545739B2
公开(公告)日：2023-01-03
申请号：US17063865
申请日：2020-10-06
申请人： Waymo LLC
发明人： Benjamin Chen , Adam Brown , Jamal Izadian
IPC分类号： H01Q1/32 , H01Q1/50 , H01Q9/04 , H01P5/12 , H01P11/00 , H01Q21/06 , H01Q21/00 , H01Q13/22 , G01S7/40
摘要： The radar system includes a split-block assembly comprising a first portion and a second portion. The first portion and the second portion form a seam, where the first portion has a top side opposite the seam and the second portion has a bottom side opposite the seam. The system includes at least one port located on a bottom side of the second portion. Additionally, the system includes radiating elements located on the top side of the first portion, wherein the radiating elements are arranged in a plurality of arrays. Yet further, the system includes a set of waveguides in the split-block assembly configured to couple each array to at least one port. Furthermore, the split-block assembly is made from a polymer and where at least the set of waveguides, the at least one port, and the plurality of radiating elements include metal on a surface of the polymer.

29. 发明授权

US11545736B2 Base station antenna 有权
公开(公告)号：US11545736B2
公开(公告)日：2023-01-03
申请号：US17324171
申请日：2021-05-19
申请人： CommScope Technologies LLC
发明人： YueMin Li , Jian Zhang , Bo Wu , Ligang Wu
IPC分类号： H01Q1/24 , H01Q5/50 , H01Q21/00 , H01Q15/24 , H01Q21/28 , H01Q21/26 , H01Q21/08 , H01Q5/42
摘要： A base station antenna includes a column of radiating elements comprising first and second sets of radiating elements, each radiating element being configured to operate in a first frequency band that has first and second sub-bands. The second set of radiating elements is located above and/or below the first set of radiating elements. The antenna further includes a feeding assembly that is configured to feed first RF signals that are in the first sub-band and second RF signals that are in the second sub-band to the column of radiating elements, where the feeding assembly is configured to partially attenuate sub-components of the second RF signals that are fed to the second set of radiating elements more than sub-components of the first RF signals that are fed to the second set of radiating elements.

30. 发明授权

US11532879B2 Antenna and electronic device including the same 有权
公开(公告)号：US11532879B2
公开(公告)日：2022-12-20
申请号：US17691539
申请日：2022-03-10
申请人： Samsung Electronics Co., Ltd.
发明人： Sumin Yun , Dongyeon Kim , Seongjin Park , Woomin Jang , Myunghun Jeong , Jehun Jong , Jaehoon Jo
IPC分类号： H01Q1/24 , H01Q1/52 , H01Q1/38 , H01Q1/48 , H01Q1/50 , H01Q15/00 , H01Q21/00 , H01Q21/06
摘要： An electronic device is provided. The electronic device includes a housing including a first plate, a second plate facing a direction opposite to the first plate, and a lateral member surrounding a space between the first and second plates and connected to or integrally formed with the second plate. The electronic device further includes a display disposed in the space so as to be visible from outside through at least a part of the first plate, and at least one antenna structure disposed in the space, including a first surface and a second surface facing a direction opposite to the first surface, and including a first area and a second area surrounded by the first area when viewed from above the first surface. The antenna structure may also include a plurality of insulating layers disposed between the first and second surfaces, first conductive patches disposed in the first area, when viewed from above the first surface, and disposed on the first surface or on a first insulating layer closer to the first surface than the second surface, a second conductive patch overlapped at least in part with the second area, when viewed from above the first surface, and disposed on a second insulating layer between the first insulating layer and the second surface, a ground layer disposed on a third insulating layer between the second insulating layer and the second surface or on the second surface, and one or more conductive walls formed along at least a portion of an outer periphery of the first area, when viewed from above the first surface, and extended from the first insulating layer to the ground layer. The electronic device includes at least one wireless communication circuit electrically connected to the second conductive patch and configured to at least one of transmit or receive a signal having a frequency between about 3 GHz and about 100 GHz.

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