贝塞尔滤波器的设计

The design of Bessel filter

介绍了贝塞尔滤波器的理论,并采用归一化算法,非常概括、非常简单地给出了贝塞尔滤波器的设计方法,便于一般工程技术人员掌握.还介绍了五阶贝塞尔滤波器的设计实例.

The article describes the transmit function of Bessel approximation and the theory of Bessel filter, using normalicition algorithm, gives the simple but very clear design method which can be grasped by ordinary engineers easily. Finally the paper gives a design example of 5-orders Bessel filter.