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一種藉由傳統二階濾波器實現開關電容二階濾波器的電路設計
A Circuit Realization of Second Order Switched-Capacitor Filters through Traditional Second Order Filters
並列摘要
This paper presents an analysis of switched-capacitor filters. Before discussion on switched-capacitor filters, we introduce the fundamental framework and concept of the filter, gradually leading up to our main subject. It is interesting to use a high quality and high bandwidth AD-811 to connect the switched-capacitor filters, and then proceed to find the differences between the original and equivalent circuit by a spectrum analyzer. This paper provides a fundamental structure for switched-capacitor filter researches, so that future studies may be built upon it.
延伸閱讀
- Hou, C. L., & Chou, W. C. (2004). 一個以電流傳輸器合成的二階濾波器. 中原學報, 32(1), 85-89. https://doi.org/10.6358/JCYU.200403.0085
- 葉瑞紘（2012）。以一階全通濾波器及積分器而不使用電容器所設計之二階振盪電路〔碩士論文，中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201200543
- 蕭靖保（2015）。利用電流傳輸器設計三輸入一輸出電流模式萬用二階濾波器〔碩士論文，中原大學〕。華藝線上圖書館。https://doi.org/10.6840/CYCU.2015.00167
- 蔡竣陽（2020）。High Input Impedances Voltage-Mode First-Order Filters With Grounded Capacitors Using CCIIs〔碩士論文，中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu202000140
- 魏坤祥（2008）。Design of High-Order Mixed-Mode Active Filter and Capacitor Multiplication〔碩士論文，國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2008.00215