广西师范大学学报（自然科学版） ›› 2011, Vol. 29 ›› Issue (3): 9-13.

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奇数阶电流模式全通滤波器综合设计

宋树祥   

  1. 广西师范大学电子工程学院,广西桂林541004
  • 收稿日期:2011-05-12 出版日期:2011-08-20 发布日期:2018-12-03
  • 通讯作者: 宋树祥(1970—),男,湖南双峰人,广西师范大学副教授,博士。E-mail:songshuxiang@mailbox.gxnu.edu.cn
  • 基金资助:
    国家自然科学基金资助项目(61061006);广西师范大学博士启动基金资助

Synthesis Design Method of Odd-nth-order Current Mode All-passFilter

SONG Shu-xiang   

  1. Guangxi Normal University,College of Electronic Engineering,Guilin Guangxi,541004,China
  • Received:2011-05-12 Online:2011-08-20 Published:2018-12-03

摘要： 本文针对目前任意奇数阶全通电流模式滤波器综合设计中存在综合方法复杂、电路灵敏度过高、所用有源和无源器件较多等缺点,提出一种全新的基于无损积分器和直接电流插入法的任意奇数阶全通电流模式滤波器综合方法。用该方法综合出来的滤波电路具有有源和无源器件少,所有无源元件接地,电路整体灵敏度最佳的特性。

关键词: 奇数阶, 全通滤波器, 多输出端第二代电流传输器, 模拟电路设计

Abstract: In order to improve the shortcomings in the current synthesis design of arbitrary odd-nth-order current mode all-pass filter,suchas very complex synthesis method,high sensitivities and so many active and passive elements,thispaper presents a new arbitrary odd-nth-order current mode all-pass filter synthesis method based on lossless integrators and direct current insertion method.Thepresented filter circuit possesses a variety of features including very few active and passive elements,all the passive grounded components,and the optimal group sensitivities.

Key words: odd-nth-order filter, all-pass filter, MOCCII, analog circuit design

中图分类号: 

  • TN713
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