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    • 55. 发明申请
    • MULTIPLE INPUT, MULTIPLE OUTPUT ANTENNA FOR HANDHELD COMMUNICATION DEVICES
    • 多路输入,多路输出天线,用于手持通信设备
    • WO2010088756A1
    • 2010-08-12
    • PCT/CA2010/000123
    • 2010-02-02
    • RESEARCH IN MOTION LIMITEDRAO, QinjiangWANG, Dong
    • RAO, QinjiangWANG, Dong
    • H01Q9/04H04W88/02
    • H01Q9/045H01Q1/38H01Q9/0421H01Q21/28
    • An antenna assembly for a mobile wireless communication device has a support with a first surface and a second surface between which a third surface and a fourth surface extend. A conductive ground plane is formed on the second surface. An antenna includes an electrically conductive patch located on the first surface, and first and second electrically conductive legs and an electrically conductive stripe all abutting the patch. In one version the first and second legs and the strip are all on the third surface. In another version the first and second legs are on the third surface and the strip is on the fourth surface that is orthogonal to the third surface. A first signal port is adapted to apply a first signal to the first leg and a second signal port is adapted to apply a second signal to the third leg.
    • 用于移动无线通信设备的天线组件具有支撑,其具有第一表面和第二表面,第三表面和第四表面之间延伸。 在第二表面上形成导电接地平面。 天线包括位于第一表面上的导电贴片,以及第一和第二导电腿和导电条纹,全部贴靠贴片。 在一个版本中,第一和第二腿和条都在第三表面上。 在另一种形式中,第一和第二腿在第三表面上,并且条带在与第三表面正交的第四表面上。 第一信号端口适于将第一信号施加到第一支路,并且第二信号端口适于将第二信号施加到第三支路。