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題名 | 變容二極體電路之非線性動態現象探討 |
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作者姓名(中文) | 周錫強; | 書刊名 | 東南學報 |
卷期 | 27 2004.12[民93.12] |
頁次 | 頁63-70 |
分類號 | 448.532 |
關鍵詞 | 變容二極; 混沌現象; Varactor diode circuit; Chaotic phenomenon; |
語文 | 中文(Chinese) |
中文摘要 | 廣泛應用於通訊系統中之變容二極體電路,係由電阻、電感及變容二極體所組成。由於變容二極體為一非線性元件,因此經常會影響通訊品質,本篇論文之目的即在探討變容二極體電路之非線性現象,並嘗試構建一個新的非線性電容-電壓特性曲線模型,藉由計算機模擬分析結果及實際電路製作驗證變容二極體電路存在非線性現象。 |
英文摘要 | A varactor diode circuit (VDC) which composed of a linear resistor, a linear inductor and nonlinear varactor diode, often wiedly used in many communication systems. Due to varactor is a nonlinear component, the quality of communication system is affected by nonlinear behavior frequently. The purpose of this paper is explores the nonlinear phenomenon in VDC, and try to construct a new model of nonlinear capacitor-voltage characteristic curve, Simulated results give futher insight into VDC nonlinear phenomenon. Based on the numerical and simulation results, the circuit were designed and tested. Experimental results that confirm the VDC exists nonlinear phenomenon. |
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