Feeding network for base station antenna
    1.
    发明授权
    Feeding network for base station antenna 有权
    馈电网络为基站天线

    公开(公告)号:US09559429B2

    公开(公告)日:2017-01-31

    申请号:US14503900

    申请日:2014-10-01

    发明人: Fengming Fang

    摘要: The present disclosure relates to feeding networks for base station antenna. Embodiments of the disclosure may comprise first and second phase shifters, and a 3-way power divider, including an input terminal, a first output terminal for feeding a first unit, a second output terminal connecting to the first phase shifter, and a third output terminal connecting to the second phase shifter. The feeding network may also comprise a first 2-way power divider, including an input terminal connecting to the first phase shifter, a first output terminal for feeding a second unit, and a second output terminal for cascading a third phase shifter. In addition, the feeding network may comprise a second 2-way power divider, including an input terminal connecting to the second phase shifter, a first output terminal for feeding a third unit, and a second output terminal for cascading a fourth phase shifter.

    摘要翻译: 本公开涉及用于基站天线的馈电网络。 本公开的实施例可以包括第一和第二移相器以及三路功率分配器,包括输入端,用于馈送第一单元的第一输出端,​​连接到第一移相器的第二输出端和第三输出 端子连接到第二移相器。 馈电网络还可以包括第一2路功率分配器,包括连接到第一移相器的输入端子,用于馈送第二单元的第一输出端子和用于级联第三移相器的第二输出端子。 此外,馈电网络可以包括第二二路功率分配器,包括连接到第二移相器的输入端子,用于馈送第三单元的第一输出端子和用于级联第四移相器的第二输出端子。