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This article presents a CMOS receiver that works for 3-5GHz low band SC-UWB. The receiver contains PLL, Mixer, and VGA. Double down conversion is adopted in the receiver to overcome the orthogonal clock design difficulty; digital assisted RF control method is used to increase the stability. This receiver was fabricated in SMIC01.8mmRF process with chip area of 1 × 1 mm2 ;according to measurement,...
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