广义滤波器及其谐振点  

A Generalized Filter and Its Resonant Point

作　　者：张南林[1] 张闽 

机构地区：[1]马鞍山钢铁设计研究总院滤波分公司,安徽马鞍山243000 [2]南昌钢铁有限公司动力厂,江西南昌330000

出　　处：《冶金动力》2003年第5期18-19,30,共3页Metallurgical Power

摘　　要：提出了广义滤波器的概念,引申出零次滤波器和无穷大次滤波器,将两个滤波器的并联谐振点应用到零次滤波器和无穷大次滤波器上,并据此提出了在实际工程应用时需注意的几个问题。The concept of a generalized filter is put forward and a zero filter and an infinite filter are extended. The parallel resonant point of the two filters is used in the zero filter and the infinite filter. Based on this, several notable problems in the actual engineering are raised.

关 键 词：谐振点 零次滤波器 无穷大次滤波器 并联谐振 工程应用 

分 类 号：TN713.2[电子电信—电路与系统]