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    • 2. 发明授权
    • Signal distribution system employing a multi-stage signal combiner network
    • 信号分配系统采用多级信号组合器网络
    • US07941091B1
    • 2011-05-10
    • US11763359
    • 2007-06-14
    • Peter DohertyJohn KittJeremy Goldblatt
    • Peter DohertyJohn KittJeremy Goldblatt
    • H04H20/71
    • H04H20/63H04H40/90
    • A multi-stage signal combining network includes two or more first stage combiner circuits, two or more filters, and at least one second stage signal combiner circuit. Each of the first stage combiner circuits has two or more input ports coupled to receive a respective two or more signals, and a first combiner output port. Each of the two or more filters includes an input coupled to one first stage combiner output port and a filter output port. The at least one second stage combiner circuit includes two or more input ports, each coupled to one filter output port, and a second stage combiner output port.
    • 多级信号组合网络包括两个或更多个第一级组合器电路,两个或更多个滤波器和至少一个第二级信号组合器电路。 每个第一级组合器电路具有耦合以接收相应的两个或更多个信号的两个或更多个输入端口和第一组合器输出端口。 两个或更多个滤波器中的每一个包括耦合到一个第一级组合器输出端口和滤波器输出端口的输入。 所述至少一个第二级组合器电路包括两个或多个输入端口,每个输入端口耦合到一个滤波器输​​出端口和第二级组合器输出端口。