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A NMOS First-order All-pass Filter

一個以NMOS構成的一階全通濾波器

摘要


本文提出了一個一階全通濾波器的新架構,所提出的電路結構只使用了四個NMOS電晶體、兩個二極體、兩個電阻器與一個接地電容器。其中,僅使用到接地電容器的設計使得電路更適合於積體化。最後,PSPICE模擬結果也證實理論的分析。

並列摘要


In this paper, a new first-order all-pass filter is presented. The proposed configuration employs only four NMOS transistors, two diodes, two resistors and one grounded capacitor. The use of grounded capacitor makes the proposed circuit suitable for integrated circuit implementation. PSPICE simulations that verify the theoretical analyses are also included.

並列關鍵字

first-order all-pass filter phase shifter

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