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MULTI-CHANNEL RADIO FREQUENCY MODULE WITH FREQUENCY DIVISION OF DATA RECEPTION AND TRANSMISSION

机译：具有数据接收和发送频率划分的多通道无线电频率模块

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摘要

The multi-channel radio frequency module with frequency division of data reception and transmission contains at least two radiating elements; at least two received signal filters and at least two transmitted signal filters, each of which is tuned to pass the received and transmitted signal accordingly in a certain frequency band; at least two radio frequency receivers, each of which is connected to the received signal filter; and at least two radio frequency transmitters, each of which is connected to the transmitted signal filter. Radiating elements having two input ports; one of which is connected to the received signal filter, and the other to the transmitted signal filter, the passbands of these filters being non-overlapping. Application of the invention allows the miniaturization of the microwave PtP communication station while simultaneously providing efficient electronic beam scanning with small signal loss for beam switching and high isolation between receivers and transmitters.

机译：具有数据接收和传输分频的多通道射频模块，至少包含两个辐射元件。至少两个接收信号滤波器和至少两个发送信号滤波器，每个滤波器被调谐以在某个频带中相应地通过接收和发送信号;至少两个射频接收器，每个射频接收器连接到接收信号滤波器;至少两个射频发射机，每个射频发射机都连接到发射信号滤波器。具有两个输入端口的辐射元件;其中一个连接到接收信号滤波器，另一个连接到发射信号滤波器，这些滤波器的通带不重叠。本发明的应用允许微波PtP通信站的小型化，同时提供有效的电子束扫描，具有很小的信号损失以进行束切换，并且在接收器和发射器之间具有高隔离度。

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公开/公告号US2019173500A1

专利类型
公开/公告日2019-06-06

原文格式PDF
申请/专利权人 LIMITED LIABILITY COMPANY RADIO GIGABIT;
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申请/专利号US201916259498
发明设计人 ALEXEY ANDREEVICH ARTEMENKO;ANDREY VIKTOROVICH MOZHAROVSKIY;SERGEY ALEXANDROVICH TIKHONOV;ROMAN OLEGOVICH MASLENNIKOV;
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申请日2019-01-28
分类号H04B1;H04B7/155;H04L5/18;H01Q1/38;H01Q19/06;H01Q19/10;H01Q1/24;H01Q3/24;
国家 US
入库时间 2022-08-21 12:05:20

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