| 不同E_b/N_0条件下误码性能测试 |
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| 引用本文： | 孙玉伟,齐昶. 不同E_b/N_0条件下误码性能测试[J]. 无线电通信技术, 2006, 32(3): 42-44 |
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| 作者姓名： | 孙玉伟 齐昶 |
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| 作者单位： | 1. 中国电子科技集团公司第54研究所,河北,石家庄,050081
2. 中国人民解放军63788部队,陕西,西安,710038 |
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| 摘 要： | 对数字卫星通信系统中Eb/N0与(C0+N0)/N0的关系进行了详细分析,并给出了二者之间的转换公式,在此基础上,将Eb/N0与误码率间的关系转化为(C0+N0)/N0与误码率间的关系。最后给出了(C0+N0)/N0和误码率测试的方法和测试中的注意事项。
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| 关 键 词： | 测试 数字卫星通信 误码率 (C0+N0)/N0 Eb/N0 |
| 文章编号： | 1003-3114（2006）03-42-3 |
| 收稿时间： | 2005-12-29 |
| 修稿时间： | 2005-12-29 |
Test of BER performance at different E b/N0 |
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| SUN Yu-wei,QI Chang. Test of BER performance at different E b/N0[J]. Radio Communications Technology, 2006, 32(3): 42-44 |
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| Authors: | SUN Yu-wei QI Chang |
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| Abstract: | In this paper, firstly we analyze in detail the relation between E_b/N_0 and (C_0 N_0)/N_0 in the digital satellite communication. Secondly we present the conversion formula of E_b/N_0 and (C_0 N_0)/N_0. On this foundation, the relation between BER and E_b/N_0 can be converted into that between BER and (C_0 N_0)/N_0. Finally we provide the BER and (C_0 N_0)/N_0 test methods and the precautions during the test. |
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| Keywords: | test digital satellite communication bit error rate(BER) (C_0 N_0)/N_0 E_b/N_0 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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