| 基于FPGA的DVB-T COFDM调制模块的设计 |
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| 引用本文： | 吴国铖,郭庆,严云祥. 基于FPGA的DVB-T COFDM调制模块的设计[J]. 电视技术, 2010, 34(2) |
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| 作者姓名： | 吴国铖 郭庆 严云祥 |
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| 作者单位： | 桂林电子科技大学,电子工程学院,广西,桂林,541004;南京邮电大学通信与信息工程学院,江苏,南京,210003 |
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| 摘 要： | 研究了DVB-T标准中的COFDM编码调制模块,阐述了COFDM编码调制的基本原理,并以FPGA为硬件平台进行了半实物仿真。最后结合DVB-T标准分析了COFDM适用于地面数字电视广播的特性。
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| 关 键 词： | 编码正交频分复用 DVB-T标准 FPGA 信道编码 |
Design on COFDM Modulation of DVB-T Based on FPGA |
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| WU Guo-cheng,GUO Qing,YAN Yun-xiang. Design on COFDM Modulation of DVB-T Based on FPGA[J]. Ideo Engineering, 2010, 34(2) |
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| Authors: | WU Guo-cheng GUO Qing YAN Yun-xiang |
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| Affiliation: | 1.Guilin University of Electronic Technology;Guangxi Guilin 541004;China;2.Nanjing University of Posts and Telecommunications;Nanjing 210003;China |
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| Abstract: | In this paper,COFDM modulation coding modules are investigated based on DVB-T standard,and FPGA hardware is used for simulation.The characteristics of COFDM which is applicable to terrestrial digital television broadcasting are analyzed based on DVB-T standard. |
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| Keywords: | COFDM DVB-T FPGA channel coding |
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