Down/up-conversion mixer for direct conversion radios
作者： Shu-ing Ju , Hee Wong
DOI:
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摘要: A RF down/up-conversion circuit comprising: 1) a local oscillator chopping a) frequency divider for receiving first (LO) signal having of LO and generating frequency-divided second LO/N synchronized with the signal; b) multiplier signals product signals; 2) differential radio (RF) mixer input port from modulated signal, wherein generates output signal.
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