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| 題 名 | Universal Current-mode Filter with One Input and Multi-output Using CCIIs and CFS=使用電流傳輸器和電流隨耦器合成單端輸入多端輸出之電流式泛用濾波器 |
|---|---|
| 作 者 | 鄞永昌; | 書刊名 | Journal of the Chinese Institute of Electrical Engineering |
| 卷 期 | 8:2 2001.05[民90.05] |
| 頁 次 | 頁189-194 |
| 分類號 | 448.533 |
| 關鍵詞 | 電流迴授放大器; 電流隨耦器; 靈敏度; Current conveyor; Current follower; Sensitivity; |
| 語 文 | 英文(English) |
| 中文摘要 | 本文提出使用兩個電流傳輸器,三個電流隨耦器,兩個電容與三個電阻合成具有 單一輸入四端輸出之新結構二階電流式濾波器。此濾波器具有下列優點;(i) 在同一結構下 可同時合成低通,高通,帶通,帶拒和全通五種濾波器; (ii) 具有低的主動與被動靈敏度 ;(iii) 品質因素與中心頻率為正交且可調;(iv) 高輸出阻抗無需元件匹配條件。 最後本 文以三個實驗驗證本文之理論預測。 |
| 英文摘要 | A novel universal current-mode second-order filter with one input and our outputs employing two second-generation current conveyors (CCIIs), three current followers (CFs), two capacitors and three resistors is proposed. The proposed circuit offers the following advantages:(i)realization of lowpass, highpass, bandpass, notch and allpass signals from the same configuration, (ii) low active and pasive sensitivities, (iii) orthogonal tuning of the parameters and, and (iv)without match components. Experimental results that confirm the theoretical analyses are obtained. |
本系統中英文摘要資訊取自各篇刊載內容。