Open Access
表1
仿真分析参数
| 参数名称 | 参数描述 | 参数选取 |
| (Eb/N0)/dB | 信噪比 | [3, 4, 5, 6, 7, 8] |
| Td/ns | 绝对群时延 | [1.1, 4, 10, 20, 40, 60, 80, 90] |
| Ts/(kb·s-1) | 扩频前的符号周期 | 1/20 |
| Tc/(Mb·s-1) | 扩频后的码片周期 | 1/10 |
| Td/Ts | 扩频前归一化相对群时延 | [0.000 022, 0.000 08, 0.000 2, 0.000 4, 0.000 8, 0.001 2, 0.001 6, 0.001 8] |
| Td/Tc | 扩频后归一化相对群时延 | [0.0110, 0.040 0, 0.100 0, 0.200 0, 0.400 0, 0.600 0, 0.800 0, 0.900 0] |
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