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    • 6. 发明申请
    • Wireless Device With Selectable Antennas
    • 无线设备与可选天线
    • US20110151811A1
    • 2011-06-23
    • US13060102
    • 2008-10-30
    • Isaac LagnadoMing He
    • Isaac LagnadoMing He
    • H04B1/18H01Q21/30
    • H04B1/006
    • Systems and methods for improving antenna performance and reducing antenna volume are disclosed herein. In one embodiment, a wireless communication device includes a first antenna, a second antenna, and a radio frequency receiver. The first antenna is tuned to support a first set of radio frequency bands. The second antenna is tuned to support a second set of radio frequency bands. The radio frequency receiver combines signals detected by the first and second antennas to produce a baseband signal. The second set of radio frequency bands is different from the first set of radio frequency bands.
    • 本文公开了用于改善天线性能和降低天线体积的系统和方法。 在一个实施例中,无线通信设备包括第一天线,第二天线和射频接收机。 第一天线被调谐以支持第一组无线电频带。 第二天线被调谐以支持第二组无线电频带。 射频接收机组合由第一和第二天线检测到的信号以产生基带信号。 第二组无线电频带与第一组无线电频带不同。