SC discrete Fourier transformer(DFT) are achieved using the component, and the least capacitances and the most well rate of capacitance were designed.

• 利用这些基本元件实现了开关电容离散傅里叶变换 ；并进行了最佳电容值和最佳电容比设计 ；使电路具有运算精度高 ；运算速度快和便于实现大规模集成等优点 .