CONFORMAL ARRAY ANTENNA
    1.
    发明申请
    CONFORMAL ARRAY ANTENNA 有权
    一致的阵列天线

    公开(公告)号:US20130234890A1

    公开(公告)日:2013-09-12

    申请号:US13416738

    申请日:2012-03-09

    IPC分类号: H01Q3/12

    CPC分类号: H01Q3/267 H01Q3/36 H01Q21/06

    摘要: Aspects of the disclosure provide an antenna array system. The antenna array system includes a plurality of antenna elements and phase-shift switching circuitry. The plurality of antenna elements are organized in an array and configured to form a non-planar shaped antenna array surface. Each of the plurality of antenna elements is switchable to one of a plurality of phase shift states. The phase-shift switching circuitry is configured to switch each of the plurality of antenna elements to one of the plurality of phase shift states based on phase control signals. In an example, the phase-shift switching circuitry switches a first set of antenna elements to a first phase shift state and switches at least a second set of antenna elements to a second phase shift state to steer an antenna beam in a direction.

    摘要翻译: 本公开的方面提供一种天线阵列系统。 天线阵列系统包括多个天线元件和相移切换电路。 多个天线元件被组织成阵列并且被配置成形成非平面形状的天线阵列表面。 多个天线元件中的每一个可切换到多个相移状态之一。 相移切换电路被配置为基于相位控制信号将多个天线元件中的每一个切换到多个相移状态之一。 在一个示例中,相移切换电路将第一组天线元件切换到第一相移状态,并将至少第二组天线元件切换到第二相移状态,以便在一个方向上引导天线波束。