This integrator is ideal for high-frequency applications because itdoubles the normal folding frequency and minimises high-frequency discrete integrator errors.
由于这个积分器使正常转折频率增加一倍，并使高频离散积分器误差减少到最低限度，所以它对高频应用是理想的。
This paper proposes a new method of frequency compensation for the high gain folding operational amplifiers.
针对高增益折迭运算放大器提出了一种新的频率补偿优化算法。
Contrarily, if the frequency bandwidth of signal is finite, the time length of signal will be infinite when sampling in frequency domain, the time folding phenomenon will certainly happen.
反之，若信号的频带宽度有限，当进行频域抽样时，时域必然发生混叠。
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