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本文提出了一种分析负阻抗变换器NIC的新方法,讨论了有源元件特性不理想时对NIC基本特性的影响,设计了一个晶体管化NIC,并用来构成1MHz的椭圆函数低通滤波器。
In this paper, a new method of analyzing the negative impedance converter (NIC) is proposed. The influence of the characteristics of the active components on the basic characteristics of the NIC is discussed. A transistorized NIC is designed and used to form a 1MHz elliptic function low-pass filter.