利用單一DVCC設計電壓模式萬用二階濾波器

Using A Single Differential Voltage Current Conveyor To Design Voltage-Mode Universal Biquadratic Filter

趙梓揚(Zih-Yang Jhao)

指導教授 ： 洪君維

中原大學/工學院/電子工程研究所/碩士(2014年)

https://doi.org/10.6840/cycu201400288

摘要

在本論文中提出一個以電壓差動電流傳輸器(DVCC)以
及兩個電容跟兩個電阻來實現電壓模式的萬用二階濾波器
，此電路擁有四個輸入端跟三個輸出端以及在不改變電路的架構下可以實現低通、帶通、高通、帶拒跟全通濾波器五種的標準濾波函數，所提出電路架構的一些濾波器型式可以得到三種同時的輸出濾波響應，且電路只使用一個DVCC元件使電路更為簡單。

關鍵字

電流傳輸器，類比電路，萬用二階濾波器

並列摘要

In this paper, a voltage-mode universal biquadratic filter using a differential voltage current conveyor (DVCC), two capacitors and two resistors is presented. The proposed circuit has four input terminals and three output terminals and can realize all the standard filter functions, which is, lowpass, bandpass, highpass, notch and allpass filters, without changing the circuit topology. Three simultaneous output filter responses can be obtained from some derived filter types. The proposed circuit employs only one
DVCC that simplify the configuration.

並列關鍵字

universal biquad ； voltage-mode ； current conveyor

參考文獻

[37]郭逸興,“利用DDCCs設計一輸入五輸出高輸入阻抗電壓模式萬用二階濾波器“, 碩士論文, 中原大學電子工程學系, 2013.

[38]許志豪,“利用DVCCs設計三輸入一輸出高輸入阻抗電壓模式萬用二階濾波器“, 碩士論文, 中原大學電子工程學系, 2013.

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