| 软件无线电技术在卫通终端中的应用 |
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| 引用本文： | 李子木. 软件无线电技术在卫通终端中的应用[J]. 无线电工程, 2006, 36(1): 62-64 |
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| 作者姓名： | 李子木 |
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| 作者单位： | 海军驻石家庄地区通信军事代表室,河北,石家庄,050081 |
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| 摘 要： | 根据软件无线电技术的思想,提出了一种依托通用的可编程硬件平台,以各种软件模块实现不同标准信号通信的多速率、多模式的卫星通信终端的设计。详细讨论了该设备的软、硬件结构设计,并对所涉及的开放式的总线结构、宽带A/D、D/A转换技术、高速数字信号处理技术、功能软件模块化编程设计等关键技术进行了分析。
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| 关 键 词： | 软件无线电 卫星通信 终端 |
| 收稿时间： | 2005-08-20 |
| 修稿时间： | 2005-08-20 |
Software Radio Terminal for Satellite Communication |
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| LI Zi-mu. Software Radio Terminal for Satellite Communication[J]. Radio Engineering of China, 2006, 36(1): 62-64 |
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| Authors: | LI Zi-mu |
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| Affiliation: | The Naval Communication Martial Service at Shijiazhuang, Shijiazhuang Hebei 050081, China |
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| Abstract: | The paper puts forward a design idea by using software radio technique, designing multi-rate and multi-mode satellite communication terminal based on a general programmable hardware platform and various software modules to implement different functions.A discussion about software and hardware structure of the system is described.Analysis of key technologies, such as open bus structure, broadband A/D and D/A, high speed DSP and modular design of functional software, are also given. |
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| Keywords: | software radio satellite communication terminal |
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