論正型Nullor

On "plus-type Nullor"

洪肇輿(Chao-Yu Hung)

指導教授 ： 侯俊禮

中原大學/工學院/電子工程研究所/碩士(2009年)

https://doi.org/10.6840/cycu200900776

摘要

一個負型nullor是雙埠空傳輸矩陣是廣為人知的。 但沒有明顯地精確定義正型nullor。 作者提出了一個矩陣為正型nullor定義。 此外，本文獲得由正型nullor構成的adjoint電路。使用正型nullor的電壓式放大器、振盪器和電流式雙二階濾波器，他們被轉換成他們的伴隨(adjoint)電路當作範例來展示這個新構成的有用的部分。模擬結果也證實了該理論分析。

關鍵字

伴隨網絡 ； 電路原理.

並列摘要

It is well-known that a nullor of the negative-type is a two-port with the null transmission matrix. But there is no obviously mathematical definition for a plus-type nullor. The authors proposed a matrix definition for a nullor of the plus-type. Besides, this paper derived the adjoint network for a plus-type nullor to obtain the conversions between voltage-mode circuits and current-mode circuits which are originally with plus-type nullors. Examples for the voltage-mode amplifier, the filter and the oscillator with plus-type nullor were given, their current-mode counterparts are derived by applying the adjoint transformation. Simulated and experimental results are given to confirm with the theoretical analysis.

並列關鍵字

Circuit theory. ； Adjoint network ； Nullor

參考文獻

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