| 对数D/A转换器及在水声系统中的应用 |
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| 引用本文： | 黄文玲,苑秉成,周徐昌,陈喜. 对数D/A转换器及在水声系统中的应用[J]. 现代电子技术, 2004, 27(20): 85-86 |
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| 作者姓名： | 黄文玲 苑秉成 周徐昌 陈喜 |
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| 作者单位： | 海军工程大学,兵器工程系,湖北,武汉,430033 |
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| 摘 要： | 简要介绍了对数D／A转换器AD7111的结构、特点、工作原理，并与同类产品AD7110进行了对比。指出了使用中的注意事项。给出了应用于声纳和水下寻的声系统试验测试的半物理仿真系统设计实例，该系统设计获部级科技进步二等奖。
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| 关 键 词： | AD7111 AD7110 数控衰减器 水声系统 |
| 文章编号： | 1004-373X(2004)20-085-02 |
| 修稿时间： | 2004-05-26 |
Logarithmic D/A Converter and Its Practical Application in Underwater Acoustic System |
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| HUANG Wenling,YUAN Bingcheng,ZHOU Xuchang,CHEN Xi. Logarithmic D/A Converter and Its Practical Application in Underwater Acoustic System[J]. Modern Electronic Technique, 2004, 27(20): 85-86 |
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| Authors: | HUANG Wenling YUAN Bingcheng ZHOU Xuchang CHEN Xi |
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| Abstract: | The construct,features and principle of AD7111 are presented briefly It is compared with AD7110 Some practical skills are provided Lastly,a halfphysical simulating system design is given It has been proved by testing and running that the system is high reliability This design is awarded the second best award of ministerial science and technology progress prize |
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| Keywords: | AD7111 AD7110 digitally controlled attenuator underwater acoustic system |
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