| 电流模式MOS A／D转换神经网络的研究 |
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| 引用本文： | 高丽娜 邱关源. 电流模式MOS A／D转换神经网络的研究[J]. 西安交通大学学报, 1995, 29(6): 1-6 |
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| 作者姓名： | 高丽娜 邱关源 |
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| 摘 要： | 从Ａ／Ｄ转换基本规则出发，提出了一种电流模式ＭＯＳＡ／Ｄ转换神经网络，并对该网络进行了分析研究，导出确定权值的公式。网络权值易存贮且调节简单。用ＰＳＰＩＣＥ对４－ｂｉｔＡ／Ｄ转换网络进行仿真，并对采用分立元件的构成的３－ｂｉｔＡ／’Ｄ转换网络进行了实验。
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| 关 键 词： | MOS集成电路 神经网络 A／D转换器 |
A CURRENT-MODE MOS A/D CONVERTER BAS ON NEURAL NETWORK |
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| Gao Lina,Qiu Guanyuan. A CURRENT-MODE MOS A/D CONVERTER BAS ON NEURAL NETWORK[J]. Journal of Xi'an Jiaotong University, 1995, 29(6): 1-6 |
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| Authors: | Gao Lina Qiu Guanyuan |
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| Affiliation: | School of Electrical Engineering |
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| Abstract: | Using A/D conversion rule a current-mode MOS A/D converter based on neural net-work is presented in this paper.The weights can be stored and adjusted easily.The operationof the network and determination of various weights are shown,The operation of a 4-bit A/Dconverter is simulated with PSPICE.A3-bit A/D conversion circuit is implemented by usingdiscrete MOSFETs.The resuIts obtained,both for computer simulations and for experimentalmeasurements,show that this network gives correct outputs for both increasing and decreas-ing analog inputs and no reset is needed during conversion. |
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| Keywords: | MOS integrated circuits neural network analog-digital converters |
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