橋式光電子開關信號取樣與固定電路

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Title:	橋式光電子開關信號取樣與固定電路 A Bridge Type Optoelectronic Sample and Hold Circuit
Authors:	吳朝甲
Date:	1991-06
Issue Date:	2011-12-07 11:55:19 (UTC+8)
Publisher:	臺北市立師範學院
Abstract:	中文摘要　　一個新奇且基於電流操縱的橋式光電子開關電路是第一次被提出，此電路亦經由實驗來檢驗其執行信號取樣與固定的效果。實驗結果顯示橋式光電子開關的電路比傳統直接的光電子開關電路在執行信號取樣與固定的工作有較優良的效果。在高速與準確的信號取樣需求下，橋式光電子開關電路與一般橋式電子電路相比，它可提供高充電能力，指令信號與輸出信號隔離，減少時間敏感等優異的特點。 Abstract 　　A novel bridge type optoelectronic (OE) sample and hold circuit based upon current steering is proposed for the first time and is experimentally tested. Experimental comparsion between this circuit and the conventional direct OEsample and hold circuit shows that the bridge type is clearly superior inperformance to the direct OE circuit. When a high speed signal is sampled with high accuracy, the bridge type OE sample and hold circuit offers high charging capability, commanding signal isolation, and reduced time jitter, distinct advantages over electronic sample and hold circuits,
Relation:	臺北市立師範學院學報 22期 275-283
Appears in Collections:	[Office of Academic Affairs] 臺北市立師範學院學報 (19-36卷1期)

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