| TDD无线通信系统中基于软件的AFC实现 |
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| 引用本文： | 赵永昌,宋倩.TDD无线通信系统中基于软件的AFC实现[J].信息技术,2011(2):108-109. |
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| 作者姓名： | 赵永昌 宋倩 |
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| 作者单位： | 华东师范大学,上海,200241 |
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| 摘 要： | 提出了一种新颖的TDD无线通信系统中AFC实现方式。利用TDD无线通信系统中已有精确定时信号和MCU控制单元,通过程序控制MCU调节压控振荡器的输出频率,从而在未引入过多硬件的基础上以软件方式实现了自动频率控制(AFC),节约了成本。
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| 关 键 词： | 自动频率控制 TDD无线通信系统 MCU 软件 |
Realization of AFC based on software in TDD system |
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| ZHAO Yong-chang,SONG Qian.Realization of AFC based on software in TDD system[J].Information Technology,2011(2):108-109. |
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| Authors: | ZHAO Yong-chang SONG Qian |
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| Affiliation: | (East China Normal University,Shanghai 200241,China) |
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| Abstract: | A new AFC realization method in TDD wireless communication system is presented in this paper.The precise timing signal and MCU control unit which exiting in the TDD radio frequency system are used by the program to adjust the output frequency,thus AFC is realized without introduced so many other hardware,cost is saved. |
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| Keywords: | MCU |
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