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§9-1 概述有沅滤波是集成运放的重要应用领域之一。随着电子线路的微型化、集成化,滤波器向集成化方面发展的要求也就日益强烈。然而,对有沅滤波器的研究却远早于集成电路。1954年Linvill首先从理论上指出了有沅滤波器的综合方法。此后,这个专题就为许多研究者所注目,逐渐开辟了完整的理论体系。有沅网络的综合与分析作为一门专门学科得到迅速发展就是重要标志。
§9-1 Overview There Yuan filter is one of the important applications of integrated op amp. With the miniaturization and integration of electronic circuits, there has been a growing demand for the development of integrated filters. However, the research on the Yuan filter is much earlier than the integrated circuit. In 1954, Linvill first theoretically pointed out that there is a comprehensive method of the Yuan filter. Since then, this topic has attracted many researchers, and gradually opened up a complete theoretical system. The integration and analysis of the Yuen network as a specialized discipline is an important indicator of its rapid development.