摘要
借助于分段线性化技术和3端口电阻网络优势矩阵条件,提出了一种利用OTA固有非线性饱和特性设计有用的非线性驱动点特性的方法。设计的电路仅由一个OTA和几个线性正值电阻构成。给出了通用设计电路和设计算法,并对设计的电路进行了实验验证。
The inherent saturation nonlinearity of the operational traasconductance amplifier (OTA) is adopted in circuits design. It possesses nonlinear driving point v-i characteristics based on the piece-wise linear technology and the paramount condition for positive linear 3-port resistor. These circuits consist of one OTA and several positive linear resistors. The canonical circuit and design algorithm are presented. Several examples are given and validated by experiment.
出处
《华北电力大学学报（自然科学版）》
CAS
北大核心
2003年第1期26-30,共5页
Journal of North China Electric Power University：Natural Science Edition
