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1. 发明授权

US12113299B2 Signal radiation device and antenna structure 有权
公开(公告)号：US12113299B2
公开(公告)日：2024-10-08
申请号：US17696874
申请日：2022-03-17
申请人： HTC Corporation
发明人： Chia-Te Chien , Cheng-Hung Lin
IPC分类号： H01Q19/185 , H01Q5/307 , H01Q19/10 , H01Q21/30 , H01Q25/00
CPC分类号： H01Q5/307 , H01Q19/106 , H01Q19/185 , H01Q21/30 , H01Q25/00
摘要： A signal radiation device and an antenna structure are provided. The signal radiation device includes a first signal radiator, a second signal radiator, and a reflective signal radiator. The first signal radiator is configured to perform a transceiving operation on a first signal along a first direction. The second signal radiator is disposed by overlapping with the first signal radiator, and is configured to perform the transceiving operation on at least one second signal along a second direction and/or a third direction. The first direction, the second direction, and the third direction are different. The reflective signal radiator is disposed between the first signal radiator and the second signal radiator, and is configured to perform the transceiving operation on a third signal omnidirectionally. A frequency band of the third signal is lower than a frequency band of the first signal and a frequency band of the second signal.

2. 发明授权

US12062854B2 Wireless communications system with scalable architecture 有权
公开(公告)号：US12062854B2
公开(公告)日：2024-08-13
申请号：US17576329
申请日：2022-01-14
申请人： HOOK'D WIFI, INC.
发明人： Jeremy B. Fried , Jimmy Wynoka Sheffield, Jr. , Amber E. Wayne , Frank Carlo Pallone
IPC分类号： H01Q21/20 , H01Q1/24 , H01Q1/42 , H01Q19/10 , H01Q21/06 , H04W88/08
CPC分类号： H01Q21/205 , H01Q1/246 , H01Q1/42 , H01Q19/106 , H01Q21/065 , H04W88/08
摘要： A configurable wireless communications module may include a first antenna layer having one or more antenna operating at a first wireless radio band; a second antenna layer having one or more antenna operating at a second wireless radio band; and a support structure for supporting the first antenna layer and the second antenna layer in a stacked configuration. A scalable modular processor within the communication may be customized based on the particular use scenario and configured to provide a number of functions in the RF domain and in concert with a variety of sensors and components.

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. 发明申请

US20180166782A1 WIDENED BEAMWIDTH FOR DIPOLE ANTENNAS USING PARASITIC MONOPOLE ANTENNA ELEMENTS 审中-公开
公开(公告)号：US20180166782A1
公开(公告)日：2018-06-14
申请号：US15578261
申请日：2016-05-31
申请人： COMMUNICATION COMPONENTS ANTENNA INC.
发明人： Sadegh FARZANEH , Minya GAVRILOVIC , Nasrin HOJJAT , Des BROMLEY
IPC分类号： H01Q5/49 , H01Q21/26 , H01Q19/10
CPC分类号： H01Q5/49 , H01Q19/10 , H01Q19/106 , H01Q19/108 , H01Q19/185 , H01Q21/26
摘要： Systems and devices relating to dipole antennas. The beamwidth of a crossed dipole antenna is widened by providing a parasitic monopole antenna adjacent to the crossed dipole antenna. In one configuration, each arm of the crossed dipole antenna has, adjacent to it, a parasitic monopole antenna. In another configuration, the crossed dipole antenna is surrounded by a number of other crossed dipole antennas acting as parasitic monopole antenna elements. The center or primary crossed dipole antenna can be for low band signals while the secondary crossed dipole antennas are for high band signals.

5. 发明授权

US09966658B2 Antennas for small satellites 有权
公开(公告)号：US09966658B2
公开(公告)日：2018-05-08
申请号：US14407396
申请日：2013-06-11
申请人： UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.
发明人： Norman G. Fitz-Coy , Vivek Shirvante , Shawn Johnson , Kathryn Cason
IPC分类号： H01Q1/28 , H01Q19/10 , B64G1/66 , B64G1/10 , B64G1/22 , B64G1/44 , H01Q9/30
CPC分类号： H01Q1/288 , B64G1/105 , B64G1/222 , B64G1/443 , B64G1/66 , H01Q9/30 , H01Q19/106
摘要： Various embodiments of the present invention include assemblies and methods for utilizing antennas with high gain in small satellites. In one embodiment, a satellite comprising a payload configured for transmitting data is provided. The payload may include various components of the satellite, such as the attitude control system, electrical power system, and/or communication system. The satellite may be configured to communicate with one or more ground stations. The satellite includes a support structure comprising at least one deployable panel, wherein the support structure houses the payload. The satellite also includes at least one antenna coupled to the support structure, wherein the deployable panel is configured to cover the antenna in a non-deployed state and to expose the antenna in a deployed state.

6. 发明授权

US09792474B2 Radio frequency identification reader antenna arrangement with multiple linearly-polarized elements 有权
公开(公告)号：US09792474B2
公开(公告)日：2017-10-17
申请号：US15257966
申请日：2016-09-07
申请人： SYMBOL TECHNOLOGIES, LLC
发明人： David E. Bellows
IPC分类号： H04Q5/22 , G06K7/10 , H01Q1/00 , H01Q1/22 , H01Q3/24 , H01Q7/00 , H01Q19/10 , H01Q21/20 , H01Q21/24
CPC分类号： G06K7/10356 , H01Q1/007 , H01Q1/2216 , H01Q3/24 , H01Q7/00 , H01Q19/106 , H01Q21/205 , H01Q21/24
摘要： An antenna method and apparatus for a Radio Frequency Identification (RFID) reader includes an RFID reader, a plurality of radio ports of the RFID reader, and a plurality of linearly polarized antenna elements coupled to the radio ports, wherein the RFID reader directs the radio ports to sequentially communicatively connect only one antenna element at a time to the RFID reader such that only one antenna element is operable to transmit/receive at any instant in time. The antenna elements are mounted in an alternating vertically polarized and horizontally polarized configuration.

7. 发明申请

US20170223102A1 ANTENNA STRUCTURES AND REFLECTIVE CHAMBERS OF A MULTI-RADIO, MULTI-CHANNEL (MRMC) MESH NETWORK DEVICE 审中-公开
公开(公告)号：US20170223102A1
公开(公告)日：2017-08-03
申请号：US15154339
申请日：2016-05-13
申请人： Amazon Technologies, Inc.
发明人： Tzung-I Lee , In Chul Hyun , Omar Fawazhashim Zakaria
IPC分类号： H04L29/08 , H01Q5/30 , H01Q21/29 , H01Q1/50 , H04W40/02 , H01Q1/24
CPC分类号： H04B1/0057 , H01Q1/243 , H01Q1/50 , H01Q5/30 , H01Q19/106 , H01Q19/185 , H01Q21/205 , H01Q21/24 , H01Q21/28 , H01Q21/29 , H04L67/06 , H04L67/104 , H04L67/1091 , H04L67/1097 , H04M1/026 , H04W40/02 , H04W84/12 , H04W84/18 , H04W84/22
摘要： Network hardware devices organized in a Wireless mesh network (WMN) in which the network hardware devices cooperate in distribution of content files to client consumption devices in an environment of limited connectivity to broadband Internet infrastructure are described. One mesh network device includes a housing including reflective chambers within with multiple antennas are disposed. A first radio is operable to cause a first antenna to radiate electromagnetic energy in a first frequency range and a first reflector chamber is operable to reflect the electromagnetic energy in a first direction away from the housing. Second, third, and fourth radios are operable to cause the respective antennas within the respective reflective chambers to radiate electromagnetic energy and the respective reflective chamber is to reflect the electromagnetic energy in a respective direction away from the housing.

8. 发明申请

US20160341823A1 IDENTIFICATION OR MESSAGING SYSTEMS AND RELATED METHODS 有权
标题翻译：识别或信息系统及相关方法
公开(公告)号：US20160341823A1
公开(公告)日：2016-11-24
申请号：US14730795
申请日：2015-06-04
申请人： The United States of America as represented by the Secretary of the Navy
发明人： Gerry Miller , James Stewart
IPC分类号： G01S13/06 , H01Q3/02 , H01Q15/14
CPC分类号： H01Q3/02 , G01S13/751 , G01S17/74 , H01Q15/14 , H01Q19/106
摘要： An identification or messaging system is provided that has embodiments including a embodiment with a structure with different faces and a base with reflective or resonance panels which are positioned at different receiving angles to detect direct signals and amplify them including in a sequence to be detected by an active emitter that emits electromagnetic radiation that is reflected and steered or resonated off or with the panels. An emitter can be an aerial platform with the emitter and a library of reflected or resonated signals that are associated with a particular sequence of panels on the structure which are associated with a particular entity identification or message. Thermal patterned and/or magnetic patterned panels (e.g., for backplane beamforming) and return signal steering can also be provided. Embodiments with secondary signaling systems can also be provided. A variety of various embodiments and methods are also provided.
摘要翻译：提供了具有包括具有不同面部结构的实施例和具有反射或共振面板的基座的实施例的识别或消息传递系统，所述反射或谐振面板位于不同的接收角度以检测直接信号并将其放大，发射电磁辐射的有源发射器被反射和转向或谐振或与面板共振。发射器可以是具有发射器的空中平台和与特定实体标识或消息相关联的结构上的特定面板序列相关联的反射或谐振信号的库。还可以提供热图案化和/或磁性图案化面板（例如，用于背板波束形成）和返回信号转向。也可以提供具有二次信号系统的实施例。还提供了各种各种实施例和方法。

9. 发明授权

US09356359B2 Active antenna system (AAS) radio frequency (RF) module with heat sink integrated antenna reflector 有权
标题翻译：有源天线系统（AAS）射频（RF）模块，带散热器集成天线反射器
公开(公告)号：US09356359B2
公开(公告)日：2016-05-31
申请号：US13775142
申请日：2013-02-23
申请人： FutureWei Technologies, Inc.
发明人： Zhengxiang Ma , Daniel Plaza , Shengjun Ou , Alexis Pierides , Minwei Gong
IPC分类号： H01Q19/10 , H01Q3/26 , H04W84/04 , H01Q1/02 , H01Q1/42 , H01Q1/24 , H01Q21/20
CPC分类号： H01Q19/10 , H01Q1/02 , H01Q1/246 , H01Q1/42 , H01Q3/26 , H01Q19/106 , H01Q21/205 , H04W84/042
摘要： On-board heat dissipation can be achieved in radio frequency (RF) modules by integrating a heat sink into the RF module's antenna reflector. Said integration achieves a compact and aesthetically pleasing RF module design that reduces the overall footprint of modular active antenna systems (AASs). Embodiment antenna reflectors include portions that are perforated and/or exposed to free flowing air to provide enhanced heat dissipation capability.
摘要翻译：通过将散热器集成到RF模块的天线反射器中，可以在射频（RF）模块中实现板载散热。所述集成实现了紧凑且美观的RF模块设计，可减少模块化有源天线系统（AAS）的总体占地面积。实施例天线反射器包括穿孔和/或暴露于自由流动空气的部分以提供增强的散热能力。

10. 发明授权

US09209523B2 Apparatus and method for modular multi-sector active antenna system 有权
标题翻译：模块化多扇区有源天线系统的装置和方法
公开(公告)号：US09209523B2
公开(公告)日：2015-12-08
申请号：US13774945
申请日：2013-02-22
申请人： FutureWei Technologies, Inc.
发明人： Zhengxiang Ma , Leonard Piazzi , Alexis Pierides
IPC分类号： H01Q1/12 , H01Q19/10 , H01Q3/26 , H04W84/04 , H01Q1/02 , H01Q1/42 , H01Q1/24 , H01Q21/20
CPC分类号： H01Q19/10 , H01Q1/02 , H01Q1/246 , H01Q1/42 , H01Q3/26 , H01Q19/106 , H01Q21/205 , H04W84/042
摘要： Multiple radio frequency (RF) modules can be arranged in a multi-sector configuration. Each RF modules may have a wedge-like shape such that the RF modules may be adjacently affixed to one another in spherical cluster, thereby providing multi-sector coverage while maintaining a relatively compact active antenna installation. Additionally, multiple clusters of RF modules can be arranged in an array to provide beamforming and/or other advances antenna functionality.
摘要翻译：多射频（RF）模块可以以多扇区配置来布置。每个RF模块可以具有楔形形状，使得RF模块可以以球形簇相互相邻地附接，从而提供多扇区覆盖，同时保持相对紧凑的有源天线安装。另外，多个RF模块可以排列成阵列以提供波束成形和/或其他前进的天线功能。

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