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    • 18. 发明授权
    • Dual receiver/transmitter radio devices with choke
    • 具有扼流圈的双接收/发射器无线电设备
    • US09490533B2
    • 2016-11-08
    • US14486992
    • 2014-09-15
    • Ubiquiti Networks, Inc.
    • John R. SanfordGary D. Schulz
    • H01Q15/16H01Q19/13H01Q19/12H01Q1/52H01Q15/14H01Q1/42H01Q1/12H01Q19/18
    • H01Q1/525H01Q1/1228H01Q1/42H01Q15/14H01Q15/16H01Q19/12H01Q19/13H01Q19/134H01Q19/18
    • Wireless radio apparatuses for point-to-point or point-to-multipoint transmission/communication of high bandwidth signals having dual receivers and transmitters. Radio devices and systems may include a pair of reflectors separated by an isolation choke boundary. The device may be configured to operate in any appropriate band (e.g., a 5 GHz band, a 24 GHz band, etc.) and may simultaneously transmit and receive with minimal crosstalk. The isolation choke boundary may have ridges that extend between the first and second parabolic reflectors to a height that may be tuned to the band. The isolation choke boundary provides greater than 10 dB isolation between the first and the second parabolic reflectors may be in a fixed configuration relative to each other so that they are aligned to send/receive in parallel. The two reflectors may be formed of a single housing, with fixed parallel alignment.
    • 用于具有双接收机和发射机的高带宽信号的点对点或点对多点传输/通信的无线电设备。 无线电设备和系统可以包括由隔离扼流圈分隔开的一对反射器。 该设备可以被配置为在任何适当的频带(例如,5GHz频带,24GHz频带等)中操作,并且可以以最小的串扰同时发送和接收。 隔离扼流器边界可以具有在第一和第二抛物面反射器之间延伸到可以被调谐到带的高度的脊。 隔离扼流圈边界提供大于10dB的隔离度,第一和第二抛物面反射器之间可以相对于彼此处于固定配置,使得它们对准以并行发送/接收。 两个反射器可以由单个壳体形成,具有固定的平行对准。
    • 20. 发明授权
    • Antenna assembly for long-range high-speed wireless communications
    • 天线组件用于远程高速无线通信
    • US09225071B2
    • 2015-12-29
    • US13839473
    • 2013-03-15
    • Ubiquiti Networks, Inc.
    • Jude LeeGerardo Huerta
    • H01Q19/12H01Q1/12H01Q15/16H01Q19/13H01Q19/19H01Q23/00
    • H01Q19/13H01Q1/1207H01Q1/1228H01Q13/00H01Q15/16H01Q15/168H01Q19/134H01Q19/193H01Q23/00
    • Various embodiments of antenna assemblies are disclosed herein. In one embodiment, the antenna assembly includes a reflector comprising a center opening, a feed-antenna subassembly situated in front of the reflector, a rear housing situated behind the reflector, and a pole-mounting bracket comprising a base plate situated between the reflector and the rear housing. The feed-antenna subassembly comprises a feed tube that houses at least one of: a transmitter circuit and a receiver circuit. The rear housing is coupled to a front side of the reflector via the center opening. The rear housing comprises a center cavity, and a back end of the feed tube is inserted in and coupled to the center cavity. The base plate is coupled to the reflector and the rear housing in such a way that decoupling between the base plate and the reflector requires a prior decoupling between the feed-antenna subassembly and the rear housing and a prior decoupling between the rear housing and the reflector.
    • 这里公开了天线组件的各种实施例。 在一个实施例中,天线组件包括反射器,其包括中心开口,位于反射器前面的馈电天线子组件,位于反射器后面的后壳体和杆安装支架,其包括位于反射器和反射器之间的基板 后房。 馈电天线子组件包括馈送管,其馈送至少一个发射器电路和接收器电路。 后壳体经由中心开口联接到反射器的前侧。 后壳体包括中心腔,并且进料管的后端插入并联接到中心腔。 基板以这样的方式联接到反射器和后壳体,使得基板和反射器之间的去耦需要馈送天线子组件和后壳体之间的先前的去耦合,以及后壳体和反射器之间的先前的去耦 。