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Method for enhancing linearity of a receiver front-end system by using a common-mode feedback process and receiver front-end system thereof
Method for enhancing linearity of a receiver front-end system by using a common-mode feedback process and receiver front-end system thereof
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机译:利用共模反馈过程增强接收机前端系统线性度的方法及其接收机前端系统
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摘要
A method for enhancing linearity of the receiver front-end system includes receiving a radio frequency signal by an antenna, converting the radio frequency signal to first differential signals by a transformer module, adjusting frequencies of the first differential signals to generate second differential signals by a mixer module, detecting a common signal in order to reduce a common error of the second differential signals, and generating third differential signals according to a reference signal after the common error is reduced from the second differential signals. The first differential signals, the second differential signals, and the third differential signals are unbalanced.
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