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发明公开
CN108631735A 功率放大电路 无效 - 撤回

功率放大电路
摘要：
功率放大电路包括：源极连接到第1电源，以栅极接受输入信号的第1晶体管；具有第1端子和第2端子，第1端子连接到第1晶体管的漏极的电容器；以及连接在第2端子和第1晶体管的栅极之间，转换从第2端子输入的第1信号，将具有与第1信号不同的相位的第2信号输出到第1晶体管的栅极的变压器，从第1晶体管的漏极输出输出信号。
摘要（英）：

A power amplification circuit includes a first transistor, which includes a source coupled to a first power supply and receives an input signal at a gate of the first transistor, a capacitor, which includes a first terminal and a second terminal, the first terminal being coupled to a drain of the first transistor, and a transformer, which is coupled between the second terminal and the gate of thefirst transistor, transforms a first signal input from the second terminal, and outputs a second signal having a phase different from a phase of the first signal to the gate of the first transistor. The first transistor outputs an output signal from the drain of the first transistor.

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