LC椭圆函数带通滤波器的设计及仿真  

The Design and Simulation of LC Elliptic Band-pass Filter

作　　者：常会敏[1] 张礼勇[1] 蒋辉雄[1] 

机构地区：[1]哈尔滨理工大学测控技术与通信工程学院,黑龙江哈尔滨150040

出　　处：《哈尔滨理工大学学报》2008年第5期21-24,共4页Journal of Harbin University of Science and Technology

基　　金：国家自然科学基金(60372104)

摘　　要：椭圆滤波器在各种滤波器中具有其自身独特的优点,但设计过程往往比较复杂.本文给出了一种简易的计算方法.这种方法需要的初始值数据较少,设计步骤简练,计算量小.并用PSPICE仿真软件分别对椭圆函数低通、高通、带通滤波器进行设计和仿真分析,仿真结果证明了这种滤波器设计方法的有效性.Through all kinds of filters, the elliptic ones have particular advantages, but their design processes are more complicated. This thesis makes use of an easy calculation method with sample designing steps, low computational complexity and needing less original value data. PSPICE simulation soft ware is used to design and simulate elliptic low - pass, high - pass and band - pass filters, and the simulation results show the effectiveness of the scheme.

关 键 词：椭圆函数滤波器 PSPICE仿真 传输特性 耦合器 

分 类 号：TN713[电子电信—电路与系统]