開關電流網(wǎng)絡的信號流圖分析法
SIGNAL-FLOW GRAPH ANALYSING METHOD FOR SWITCHED CURRENT NETWORKS
-
摘要: 開關電流作為一種新的電流模式技術已經(jīng)成為電流模式信號處理的前沿課題。本文引入偶鏡和奇鏡的概念,提出了開關電流網(wǎng)絡的信號流圖分析法,并把它用于對開關電流濾波器的分析研究。計算機仿真結果驗證了本文方法的正確性和可行性。
-
關鍵詞:
- 開關電流; 奇鏡; 偶鏡
Abstract: As a new current-mode technique, switched current has been in a forward position of current-mode analog signal processing. This paper submitted a signal-flaw graph analysing method for switched current networks by introducing concepts of odd mirror and even mirror, and applied them to analyse the switched current filter. The result of computer simulation verified the reliability and feasibility of the method. -
Hughes J B. Switched Current A New Technique for Analogue Sampled-Data Signal Processing. IEEE ISCAS, 1989, 1584-1587.[2]Hughes J B. Switched Current Filter, IEEE Proc., 1990, 137(2):156-162.[3]Fiez T S. CMOS Switclied-Current Biquadratic Filters. dEEE ISCAS, 1990, 2300-2303.[4]吳杰,洪毅.電子科學學刊,1992,14(6): 633-637.[5]楊嘉湜.開關電流濾波器分析研究:[碩士論文].湖南大學電氣工程系,1994.[6]吳杰,洪毅.科學通報,1993,38(17): 1575-1577. -
計量
- 文章訪問數(shù): 2335
- HTML全文瀏覽量: 137
- PDF下載量: 479
- 被引次數(shù): 0
下載:
