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    • 10. 发明授权
    • Mobile communication device employing power pack with multiple pairs of taps
    • 采用具有多对水龙头的电源组件的移动通信设备
    • US08483778B2
    • 2013-07-09
    • US13553122
    • 2012-07-19
    • George Soliman MankaruseLizhong ZhuMichael Stephen Corrigan
    • George Soliman MankaruseLizhong ZhuMichael Stephen Corrigan
    • H04B1/38H04B1/00
    • H02J1/02H01M10/052H01M10/4264
    • A mobile communication device has a power amplifier and a power pack. The power pack includes a charge storage component, a first pair of taps connected to the charge storage component for supplying power to components of the mobile communication device and a second pair of taps connected to the charge storage component for supplying power to the power amplifier, the second pair of taps located, when the power is installed in the mobile communication device, more proximate to the power amplifier than the first pair of taps. With the second pair of taps positioned more proximate to the power amplifier, the power amplifier current loop that includes the multi-tap power pack may be made smaller. One benefit of a smaller power amplifier current loop may be reduced emission of RF interference signals.
    • 移动通信设备具有功率放大器和电源组。 所述电源组包括电荷存储部件,连接到所述电荷存储部件的用于向所述移动通信装置的部件供电的第一对抽头和连接到所述电荷存储部件的用于向所述功率放大器供电的第二对抽头, 当电力安装在移动通信设备中时,第二对水龙头位于比第一对水龙头更靠近功率放大器的位置。 利用第二对抽头更接近功率放大器,可以使包括多抽头电源组件的功率放大器电流回路更小。 较小功率放大器电流环的一个好处可能是减少RF干扰信号的发射。