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A 24-GHz Fully Integrated CMOS Transceiver for FMCW Radar Applications Yi-Pei Su
一款24GHz全集成FMCW雷达收发器，采用55nm CMOS工艺实现。
55nm CMOS, 2.5V, 24GHz, 190GHz fT
24GHzFMCW雷达CMOS收发器频率合成器直接转换
▸采用55nm低功耗CMOS工艺实现全集成收发器
▸接收端使用正交混合器生成正交信号
▸集成24GHz分数N频率合成器生成FMCW信号
Abstract
A 24-GHz fully integrated frequency-modulated
continuous wave (FMCW) direct conversion transceiver, imple-
mented in a 55-nm low-power CMOS technology with a maxi-
mum f
T of 190 GHz in typical operating conditions and packaged
in a 5-mm × 5-mm 32-lead quad-flat no-leads (QFN) package,
is presented in this article. The single-chip transceiver uses a
single 2.5-V supply while all the core circuits are powered by
integrated regulators. The complex low-noise transductor in the
receiver uses a quadra