摘要：本文提出了一种过渡情况下的电路中心值设计方法,并导出了相应的搜索方向公式。它是一种介于“稳定”和随机逼近之间的方法。在末次叠代的等效样本点数相同的情况下,这种方法可降低统计中心值设计的分析次数。

摘要：提出了二阶OTA—C滤波器的一般设计方法。给出了设计实例和实验结果,并对带阻(OTA—C)滤波器的阻带衷减在ω_O处为有限值的原因进行了研究,提出了相应的补偿方案。

摘要：This paper presents a new kind of macromodel of OTA,which can be used to solve the problem in which the two port macromodel couldnt reflect some functions of the *** new model also opens up a new way for the simulation of the OTA *** paper discusses the way of designing this model and simulating it in *** result proves its reasonable design and its simplicity in *** the application of this model,we design a complete symmetric double differential quarter square OTA multiplying unit by using four three port OTA *** successfully solved the problem of the unsymmetry of two input ports in an OTA multiplying *** result fully agrees with the experiment.