This thesis presents two major building blocks in wireless transceivers: the VCO and the mixer. They are both highlighted with its high-frequency performance in CMOS or SiGe technology.

• 本论文描述两个在无线收发机的重要元件：压控振荡器与混波器。而本研究的重点是在于将其设计制作于互补式金氧半场效电晶体或矽锗制程上并研究在高频中的表现。