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公开(公告)号：US20100120475A1
公开(公告)日：2010-05-13
申请号：US12614529
申请日：2009-11-09
IPC分类号： H04B1/38
摘要： A wireless communication apparatus includes a power-supply apparatus configured to supply electric power to a load that is intermittently operated by using a battery as a power supply; and a control unit configured to control the power-supply apparatus, wherein the power-supply apparatus includes a capacitor; a switching unit capable of selectively forming a first path through which charging is performed from the battery to the capacitor and a second path through which the battery is connected in series with the capacitor, and wherein the control unit controls the switching unit so that the first path is formed during a period in which the load is idle and the second path is formed during a period in which the load is not idle, and thereby supplies the voltage of the sum of the battery voltage and the charged voltage of the capacitor in a non-idle period.
摘要翻译： 无线通信装置包括：电源装置，被配置为向通过使用电池作为电源间歇地操作的负载提供电力; 以及控制单元，被配置为控制所述电源装置，其中所述电源装置包括电容器; 开关单元，其能够选择性地形成从电池到电容器进行充电的第一路径和电池与电容器串联连接的第二路径，并且其中控制单元控制开关单元，使得第一 在负载不空闲的时段期间形成路径，并且在负载不空闲的时段期间形成第二路径，从而将电池电压和电容器的充电电压的和的电压提供到 非空闲时段
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公开(公告)号：US08406824B2
公开(公告)日：2013-03-26
申请号：US12614529
申请日：2009-11-09
IPC分类号： H04M1/00
摘要： A wireless communication apparatus includes a power-supply apparatus configured to supply electric power to a load that is intermittently operated by using a battery as a power supply; and a control unit configured to control the power-supply apparatus, wherein the power-supply apparatus includes a capacitor; a switching unit capable of selectively forming a first path through which charging is performed from the battery to the capacitor and a second path through which the battery is connected in series with the capacitor, and wherein the control unit controls the switching unit so that the first path is formed during a period in which the load is idle and the second path is formed during a period in which the load is not idle, and thereby supplies the voltage of the sum of the battery voltage and the charged voltage of the capacitor in a non-idle period.
摘要翻译： 无线通信装置包括：电源装置，被配置为向通过使用电池作为电源间歇地操作的负载提供电力; 以及控制单元，被配置为控制所述电源装置，其中所述电源装置包括电容器; 开关单元，其能够选择性地形成从电池到电容器进行充电的第一路径和电池与电容器串联连接的第二路径，并且其中控制单元控制开关单元，使得第一 在负载不空闲的时段期间形成路径，并且在负载不空闲的时段期间形成第二路径，从而将电池电压和电容器的充电电压之和的电压提供到 非空闲时段
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