電流傳輸器所構成的高階阻抗模擬器

Higher-Order Impedance Functions Using Current Conveyors

徐瑋澤(Wei-Tsr Hsu)

指導教授 ： 洪君維

中原大學/工學院/電子工程研究所/碩士(2009年)

https://doi.org/10.6840/cycu200900794

摘要

摘要

本論文提出了一個使用電流傳輸器所構成的高階串聯阻抗模擬器。所提出之電路只需要使用接地電容器和電阻器。從積體電路製造的觀點，接地電容器可以消去寄生電容效應，對於製程有很大的效益。以一個帶通濾波器來說明所提出電路的應用。

關鍵字

主動濾波器 ； 阻抗 ； 電流傳輸器

並列摘要

Abstract

The configuration for realizing higher-order series impedance functions using current conveyors is presented. The proposed circuit requires only grounded resistors and capacitors. As an example of its application, bandpass filter is given with simulation result.

並列關鍵字

impedance ； active filter ； current conveyor

參考文獻

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[5] K. C. Smith and A. Sedra, “A second-generation current conveyor and it’s applications”, IEEE Transactions on Circuit Theory, Vol. 17, pp. 132-134, 1970.

[6] A.M. Soliman, “Inductorless realization of an all-pass transfer function using the current Conveyor”, IEEE Transactions on Circuit Theory, Vol. CT-20, pp. 80-81, 1973.