保证了失调误差较小,同时使算法在自适应初始阶段有较快的收敛速度。
It ensure the misadjustment is small and the algorithm has a high speed of convergence in the forepart of adaptation.
分析了正交误差和失调误差产生的原因,推导了正交误差和失调误差的表达式。
The reasons for inducing quadrature error and offset error are analyzed and the expressions of quadrature error and offset error are induced.
设计中采用了动态比较器来降低功耗,其较大的失调误差可以通过数字校正电路进行校正。
The dynamic comparator is adopted to eliminate the power dissipation, the large offset of the dynamic comparator can be eliminated by digital correction circuit.
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