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1. 发明授权

US12095162B2 Smart speaker 有权
公开(公告)号：US12095162B2
公开(公告)日：2024-09-17
申请号：US17975200
申请日：2022-10-27
申请人： LUXSHARE PRECISION INDUSTRY COMPANY LIMITED
发明人： Yan Wang , ZeKui Fu , JinXiang Liu , ShuMin Qiu
IPC分类号： H01Q1/44 , H01Q1/22 , H01Q19/02 , H01Q21/20 , H04R3/00 , H04R1/40
CPC分类号： H01Q19/021 , H01Q1/2291 , H01Q1/44 , H01Q21/205 , H04R1/403 , H04R3/00
摘要： The present disclosure provides a smart speaker, which comprises a first inner casing, a second inner casing, a first housing, a second housing, and a first director group. The first inner casing comprises at least one first speaking unit. The second inner casing is disposed on the first inner casing and comprises at least one second speaking unit and at least one active antenna module. The first housing surrounds and covers the first inner casing, and the second housing surrounds and covers the second inner casing. The first director group is disposed at one side of the second housing facing the second inner casing, and the position of the first director group corresponds to at least one active antenna module.

2. 发明公开

US20240022004A1 ANTENNA STRUCTURE 审中-公开
公开(公告)号：US20240022004A1
公开(公告)日：2024-01-18
申请号：US18038553
申请日：2021-11-18
申请人： KYOCERA Corporation
发明人： Keizou SAKURAI
IPC分类号： H01Q19/02 , H01Q19/06 , H01Q1/22 , H01Q1/48 , H01Q1/38
CPC分类号： H01Q19/021 , H01Q19/06 , H01Q1/2283 , H01Q1/48 , H01Q1/38
摘要： An antenna structure according to the present disclosure includes an antenna substrate including a first surface and a second surface located on an opposite side to the first surface, a transmissive filter located over the first surface, and control substrates located on the second surface. The transmissive filter includes first annular patterns located on a surface facing the first surface, and second annular patterns located on a surface on an opposite side to the surface facing the first surface. The first annular pattern and the second annular pattern are located overlapping each other in a plane perspective. The control substrates are identical in number to the first annular patterns, and are located overlapping the first annular patterns in a plane perspective.

3. 发明申请

US20190198989A1 ANTENNA ARRAY ASSEMBLY 审中-公开
公开(公告)号：US20190198989A1
公开(公告)日：2019-06-27
申请号：US16290211
申请日：2019-03-01
申请人： Cambium Networks Limited
发明人： Deepu NAIR , Nigel KING , Neeraj Kumar MAURYA
IPC分类号： H01Q1/48 , H01Q21/08 , H01Q19/10 , H01Q15/14 , H01Q19/02 , H01Q1/42 , H01Q1/52 , H01Q21/00
CPC分类号： H01Q1/48 , H01Q1/246 , H01Q1/42 , H01Q1/52 , H01Q15/14 , H01Q19/021 , H01Q19/106 , H01Q21/0031 , H01Q21/08
摘要： An antenna array assembly comprises a ground plate, an array of radiator elements disposed in a spaced relationship with a first face of the ground plate between first and second substantially parallel conductive walls projecting from the first face of the ground plate, and a first and second conductive plate. Each of the first and second conductive plates is electrically isolated from the ground plate, and each is disposed in an upstanding relationship to the first face of the ground plate in a substantially parallel relationship with the first and second conductive walls. This provides reduced radiation in at least one direction in the hemisphere on the opposite side of the ground plate to the first face.

4. 发明授权

US10056693B2 Pattern shaping of RF emission patterns 有权
公开(公告)号：US10056693B2
公开(公告)日：2018-08-21
申请号：US15050233
申请日：2016-02-22
申请人： RUCKUS WIRELESS, INC.
发明人： Victor Shtrom
IPC分类号： H01Q1/24 , H01Q9/16 , H01Q1/38 , H01Q1/42 , H01Q9/28 , H01Q19/00 , H01Q21/26 , H01Q19/02
CPC分类号： H01Q9/16 , H01Q1/241 , H01Q1/243 , H01Q1/38 , H01Q1/42 , H01Q9/285 , H01Q19/00 , H01Q19/021 , H01Q21/26
摘要： A metallic shaping plate located in the interior housing of a wireless device is disclosed. The metallic shaping plate may influence a radiation pattern being generated by a horizontal antenna array. The result may be an increase in the gain of the array.

5. 发明授权

US10020592B2 Antenna for wireless communication 有权
公开(公告)号：US10020592B2
公开(公告)日：2018-07-10
申请号：US14855782
申请日：2015-09-16
申请人： RF elements s.r.o.
发明人： Juraj Tapti{hacek over (c)} , Martin Marcin{hacek over (c)}ák
IPC分类号： H01Q19/10 , H01Q1/24 , H01Q19/02 , H01Q21/08
CPC分类号： H01Q19/104 , H01Q1/246 , H01Q19/021 , H01Q21/08
摘要： There is provided an antenna that includes (a) an element that emits radiation in a direction, and (b) a structure made of an electrically conductive material. The structure includes (i) a surface situated to a side of the element that is in other than the direction, and (ii) a first wall and a second wall that are situated generally perpendicular to the surface and situated with respect to one another so as to form a trough therebetween.

6. 发明授权

US09007254B2 Antenna beam control elements, systems, architectures, and methods for radar, communications, and other applications 有权
标题翻译：用于雷达，通信和其他应用的天线波束控制元件，系统，架构和方法
公开(公告)号：US09007254B2
公开(公告)日：2015-04-14
申请号：US13520949
申请日：2011-01-07
申请人： Knut Vangen , Jan Pleym
发明人： Knut Vangen , Jan Pleym
IPC分类号： H01Q17/00 , H01Q19/02 , H01Q19/10 , H01Q21/20
CPC分类号： H01Q17/00 , H01Q19/021 , H01Q19/10 , H01Q19/104 , H01Q21/20
摘要： The present invention provides, among other things, antenna beam control devices, systems, architectures, and methods for radar and other applications, such as wireless communications, etc., to improve transmit and/or receive performance of the devices and systems employing such antennas by deploying beam control elements (20) to increase antenna gain at an angle less than a first angle relative to the antenna gain at angle greater than a first angle. Beam control elements are deployed in combination with the one or more antennas (12) in various systems of the present invention, such that the impact of reflected radiation from wind mill, communication, or other towers supporting the system or other nearby structures, as well as radiation from nearby wireless communication networks is decreased to an acceptable level. The beam control elements can include absorbing and reflective material and can be placed in the antenna near field to minimize costs.
摘要翻译：本发明尤其提供用于雷达和其他应用（例如无线通信等）的天线波束控制装置，系统，架构和方法，以改善使用这种天线的装置和系统的发射和/或接收性能通过部署光束控制元件（20）以相对于大于第一角度的角度相对于天线增益以小于第一角度的角度增加天线增益。光束控制元件与本发明的各种系统中的一个或多个天线（12）组合地部署，使得来自风力发电机，通信或支撑系统或其他附近结构的其他塔的反射辐射的影响以及因为来自附近无线通信网络的辐射降低到可接受的水平。光束控制元件可以包括吸收和反射材料，并且可以放置在靠近天线的天线中以最小化成本。

7. 发明申请

US20140071008A1 ANTENNA WITH PROXIMITY SENSOR FUNCTION 有权
标题翻译：具有接近传感器功能的天线
公开(公告)号：US20140071008A1
公开(公告)日：2014-03-13
申请号：US13965101
申请日：2013-08-12
申请人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin
发明人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin
IPC分类号： H01Q19/02
CPC分类号： H01Q19/021 , H01Q1/243 , H01Q1/245 , H01Q1/44 , H01Q5/378 , H01Q5/385 , H01Q5/392 , H01Q9/14
摘要： An antenna with proximity sensor function is disclosed, the antenna includes at least one parasitic element coupled to a filter circuit and a proximity sensing circuit for sensing a load on the parasitic element to determine load capacitive loading characteristics for sensing user leading of the device. By sensing the user loading or mode of the device, the antenna can be reconfigured with beam steering or frequency shifting adjustments.
摘要翻译：公开了一种具有接近传感器功能的天线，天线包括耦合到滤波器电路的至少一个寄生元件和用于感测寄生元件上的负载的接近感测电路，以确定用于感测设备引导的用户的负载电容负载特性。通过感测设备的用户加载或模式，可以通过波束控制或频移调整重新配置天线。

8. 发明授权

US08638267B2 Parabolic antenna 有权
标题翻译：抛物面天线
公开(公告)号：US08638267B2
公开(公告)日：2014-01-28
申请号：US12744396
申请日：2008-12-05
申请人： Norihiko Omuro , Nobuhiko Oguma
发明人： Norihiko Omuro , Nobuhiko Oguma
IPC分类号： H01Q19/13
CPC分类号： H01Q19/13 , H01Q19/021 , H01Q19/134
摘要： Provided is a parabolic antenna that suppresses leakage of radio waves with a simpler configuration. The parabolic antenna includes a horn that transmits and receives signals; a feed that supports the horn and relays the signals the horn transmits and receives; a reflector that reflects the received signals to focus the received signals on the horn and reflects the signals from the horn to transmit the signals; a reflecting mirror supporting member that supports the reflector; and a feed fitting adapter that enables the feed to be fitted into the reflecting mirror supporting member. A choke groove is formed in at least one of a joint area between the reflecting mirror supporting member and the reflector and a joint area between the reflecting mirror supporting member and the feed fitting adapter, which suppresses propagation of radio waves traveling through the gap of the joint area.
摘要翻译：提供了一种抛物面天线，其以更简单的配置来抑制无线电波的泄漏。抛物面天线包括发射和接收信号的喇叭; 支持喇叭并继电器喇叭发射和接收的信号的馈电; 反射器，其反射所接收的信号以将接收的信号聚焦在喇叭上并反射来自喇叭的信号以发射信号; 反射镜支撑构件，其支撑反射器; 以及能够将进给装配到反射镜支撑构件中的进给装配适配器。在反射镜支撑构件和反射器之间的接合区域中的至少一个以及反射镜支撑构件和馈送配合适配器之间的接合区域中形成有扼流槽，该接合区域抑制了穿过反射镜支撑构件和反射镜的间隙的电波的传播，关节面积

9. 发明申请

US20120229357A1 ANTENNA DEVICE WITH CHOKE SLEEVE STRUCTURES 有权
标题翻译：天线设备与选择套管结构
公开(公告)号：US20120229357A1
公开(公告)日：2012-09-13
申请号：US13236866
申请日：2011-09-20
申请人： TZU-CHIEH HUNG , SAOU-WEN SU
发明人： TZU-CHIEH HUNG , SAOU-WEN SU
IPC分类号： H01Q1/48
CPC分类号： H01Q1/48 , H01Q1/243 , H01Q9/40 , H01Q9/42 , H01Q19/021
摘要： An unbalanced antenna includes a non-conductive substrate having one short edge, and two long edges connected respectively to two opposite ends of the short edge and parallel to each other, and an unbalanced antenna disposed proximate to the short edge of the non-conductive substrate and having a ground portion. A ground plane has side edges extending along the long edges of the non-conductive substrate, and is electrically coupled with the ground portion. The length of the ground plane is longer than a quarter of an equivalent wavelength corresponding to an operating frequency of the unbalanced antenna. A pair of choke sleeve structures are symmetrically disposed at opposite sides of the ground plane and spaced apart from the unbalanced antenna by a quarter of an equivalent wavelength corresponding to the operating frequency. Each choke sleeve structure has one end connected to the ground plane, and the other end extending in a direction away from the unbalanced antenna.
摘要翻译：不平衡天线包括具有一个短边缘的非导电衬底和分别连接到短边缘的两个相对端并彼此平行的两个长边缘，以及靠近非导电衬底的短边缘设置的不平衡天线并具有接地部分。接地平面具有沿着非导电衬底的长边缘延伸的侧边缘，并且与接地部分电耦合。接地平面的长度长于对应于不平衡天线的工作频率的等效波长的四分之一。一对扼流圈结构对称地设置在接地平面的相对侧并与不平衡天线隔开相当于工作频率的四分之一的等效波长。每个扼流套筒结构的一端连接到接地平面，另一端沿远离不平衡天线的方向延伸。

10. 发明申请

US20120068904A1 PATTERN SHAPING OF RF EMISSION PATTERNS 有权
标题翻译：射频发射模式的图案形状
公开(公告)号：US20120068904A1
公开(公告)日：2012-03-22
申请号：US13305609
申请日：2011-11-28
申请人： Victor Shtrom
发明人： Victor Shtrom
IPC分类号： H01Q19/00
CPC分类号： H01Q9/16 , H01Q1/241 , H01Q1/243 , H01Q1/38 , H01Q1/42 , H01Q9/285 , H01Q19/00 , H01Q19/021 , H01Q21/26
摘要： A metallic shaping plate located in the interior housing of a wireless device is disclosed. The metallic shaping plate may influence a radiation pattern being generated by a horizontal antenna array. The result may be an increase in the gain of the array.
摘要翻译：公开了一种位于无线设备的内部壳体中的金属成形板。金属成形板可以影响由水平天线阵列产生的辐射图。结果可能是阵列增益的增加。

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