| 浅释基于ATR2740的汽车数字广播接收系统 |
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| 引用本文： | 许焕明.浅释基于ATR2740的汽车数字广播接收系统[J].广东交通职业技术学院学报,2008,7(4):43-45. |
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| 作者姓名： | 许焕明 |
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| 作者单位： | 广东工业大学,广东,广州,510090 |
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| 摘 要： | 随着数字科技的快速发展，广播技术从AM、FM发展到了DAB时代。根据汽车的工作环境特点——强干扰、高速移动，利用Atmel公司U2730B、U2731B和ATR2740发了一款适合用于汽车上的DAB接收机。文中旨在介绍此设计的基本组成和功能特点，分析了此设计的特色。
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| 关 键 词： | 数字广播 多径传播 正交频分复用 自动调谐 |
Analyzing of Digital Audio Broadcasting Reception in Automotive Environments Base on ATR2740 |
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| XU Huan-ming.Analyzing of Digital Audio Broadcasting Reception in Automotive Environments Base on ATR2740[J].Journal of Guangdong Communication Polytechnic,2008,7(4):43-45. |
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| Authors: | XU Huan-ming |
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| Institution: | XU Huan-ming (Guangdong University of Technology,Guangzhou 510090,China) |
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| Abstract: | With the digital technology developing rapidly, broadcasting is moving from AM,FM to the age of DAB. According to the mobile working environment--strong interference,high speed moving,using Atmel＇s U2730B, U2731B and ATR2740 to build a DAB receiver for fixing in the mobile,the paper provides an overview of the DAB receiver and analyzes the feature of the design. |
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| Keywords: | digital audio broadcasting multi-path propagation orthogonal frequency division multiplexing automated tuner alignment |
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