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公开(公告)号：US09460848B2
公开(公告)日：2016-10-04
申请号：US14468330
申请日：2014-08-26
发明人： Chang Hyun Lee , Chang Kun Park
摘要： Disclosed is an antenna for inter-chip wireless power transmission in a 3D-wireless chip package, wherein the 3D-wireless chip package includes: a first chip transmitting AC power through a transmitting antenna; and a plurality of second chips sequentially stacked on or under the first chip and receiving the AC power from the first chip through receiving antennas, respectively, and the receiving antennas are individually formed on the second chips, respectively, and positioned without vertically overlapping each other over or under the transmitting antenna.
摘要翻译： 公开了一种用于3D无线芯片封装中的芯片间无线电力传输的天线，其中3D无线芯片封装包括：通过发射天线发射AC电力的第一芯片; 以及分别依次堆叠在第一芯片上或下面的多个第二芯片，并且分别通过接收天线从第一芯片接收AC电力，并且接收天线分别形成在第二芯片上并且彼此不垂直重叠地定位 在发射天线之上或之下。
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公开(公告)号：US09520838B2
公开(公告)日：2016-12-13
申请号：US14836972
申请日：2015-08-27
发明人： Jong Hoon Park , Chang Hyun Lee , Chang Kun Park
CPC分类号： H03F1/342 , H03F1/223 , H03F3/195 , H03F3/245 , H03F3/3028 , H03F2200/408 , H03F2200/411 , H03F2203/30031
摘要： The present disclosure relates to an inverter type power amplifier. An exemplary embodiment of the present disclosure provides an inverter type power amplifier including: a first transistor including a gate to which an AC type of input signal is applied through an input port, a first terminal connected a power source voltage, and a second terminal connected to an output port; a second transistor including a gate through which the input signal is applied thereto, a first terminal connected to a ground, and a second terminal connected to the output port; a feedback resistor including a first terminal connected to the input port and a second terminal connected to the output port; and an AC blocking block including a first terminal connected to the output port and a second terminal connected to a DC output port.
摘要翻译： 本公开涉及一种逆变器型功率放大器。 本公开的示例性实施例提供了一种逆变器型功率放大器，包括：第一晶体管，包括栅极，通过输入端口施加AC型输入信号，第一端子连接电源电压，第二端子连接 到输出端口; 第二晶体管，包括施加输入信号的栅极，连接到地的第一端子和连接到输出端口的第二端子; 反馈电阻器，包括连接到输入端口的第一端子和连接到输出端口的第二端子; 以及包括连接到输出端口的第一端子和连接到DC输出端口的第二端子的AC阻断块。
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公开(公告)号：US20140125397A1
公开(公告)日：2014-05-08
申请号：US13962014
申请日：2013-08-08
发明人： Chang Kun Park , Chang Hyun Lee , Suk Hyeon Yun
IPC分类号： H03K19/0185
CPC分类号： H03K19/018521
摘要： Provided is a power amplifier using a differential structure. The power amplifier includes: first and second transistors whose first terminals are each connected to a first power supply source supplying a first voltage and into which signals having the same size and opposite polarities are input; third and fourth transistors whose first terminals are respectively connected to the first terminals of the first and second transistors; and a fifth transistor whose first terminal is connected to second terminals of the third and fourth transistors and controlling oscillation of the third or fourth transistor.
摘要翻译： 提供了使用差分结构的功率放大器。 功率放大器包括：第一和第二晶体管，其第一端子各自连接到提供第一电压的第一电源，并且输入具有相同尺寸和相反极性的信号; 第三和第四晶体管，其第一端子分别连接到第一和第二晶体管的第一端子; 以及第五晶体管，其第一端子连接到第三和第四晶体管的第二端子并控制第三或第四晶体管的振荡。
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