| 基于EDA技术的HDB3编码器的设计与实现 |
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| 引用本文： | 郑存芳,隋韦韦,丁丽华.基于EDA技术的HDB3编码器的设计与实现[J].电子技术,2009(4):16-18. |
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| 作者姓名： | 郑存芳 隋韦韦 丁丽华 |
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| 作者单位： | 1. 燕山大学里仁学院;兰州交通大学电子与信息工程学院
2. 燕山大学里仁学院 |
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| 摘 要： | HDB3码是数字基带通信系统中重要组成部分之一,因其具有无直流成份,检错能力强,具有时钟恢复性能等优点,成为ITU推荐使用的基带传输码型之一。首先介绍了HDB3编码的原理和方法,提出了一种基于EDA技术实现的HDB3编码器的方法,具有电路简单,成本低,开发周期短,执行速度高,升级方便等特点。
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| 关 键 词： | HDB3 EDA FPGA VHDL |
Design and Implementation of HDB3 coder Based on EDA |
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| Zheng Cunfang,Sui Weiwei,Ding Lihua.Design and Implementation of HDB3 coder Based on EDA[J].Electronic Technology,2009(4):16-18. |
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| Authors: | Zheng Cunfang Sui Weiwei Ding Lihua |
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| Affiliation: | 1.Liren College of Yanshan University 2.Institute of Electronics & Information Engineering;Lanzhou Jiaotong University |
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| Abstract: | HDB3 is an important part in the digital baseband signal transmission,which became a code type recommended by ITU because of the advantage of zero DC component,great error detection,clock scavenge capability etc.The principle of HDB3 code is introduced first in this paper,and then a HDB3 encoding system which is designed based on electronic design automatic technique was supplied,the advantages include simple circuit,low cost,short development cycle, high speed performing,expedience of updating etc. |
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| Keywords: | HDB3 EDA FPGA VHDL |
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