| DTMB单频网组网概述 |
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| 引用本文： | 白微微.DTMB单频网组网概述[J].电视技术,2010,34(8). |
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| 作者姓名： | 白微微 |
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| 作者单位： | 北京同方吉兆科技有限公司,北京,100083 |
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| 摘 要： | 就地面数字电视国标(DTMB)单频网(SFN)组网的概念、系统构成单频网同步原理、激励器原理以及实验室测试方法等作了系统介绍。同时通过对实际组网中可能遇到的问题以及需注意的事项给出分析和解决办法。
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| 关 键 词： | 地面数字电视广播 单频网 数字激励器 |
Summary of Building DTMB SFN Networks |
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| BAI Wei-wei.Summary of Building DTMB SFN Networks[J].Tv Engineering,2010,34(8). |
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| Authors: | BAI Wei-wei |
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| Affiliation: | BAI Wei-wei(Beijing Tongfang Gigamega Tech.Co.,Ltd.,Beijing 100083,China) |
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| Abstract: | The Single Frequency Networks(SFN) of Digital Television Terrestrial Multimedia Broadcasting(DTMB) is systematic introduced,including the networking concept,system configuration,synchronization principle of SFN,exciter working principle and laboratory testing methods.In addition,the possible problems,items needing attention in practical networking and corresponding analysis and solutions are all given. |
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| Keywords: | DTTB SFN digital exciter |
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