摘要
A new algorithm of IF noise simulation for a multichannel direct spread-spectrum system is proposed. The influences between each channel of spread-spectrum signals are treated as noise in this algorithm. A new algorithm of proportional divisor that is suitable for the signals mixture of a multichannel spread-spectrum system is put forward based on this noise simulation algorithm. This algorithm is applied successfully to an IF signal simulator of one multichannel direct spread-spectrum system. The experimental results show that the precision of IF signal generated by this algorithm is much better than it generated in traditional way.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 1703-1706 |
| 页数 | 4 |
| 期刊 | Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology |
| 卷 | 32 |
| 期 | 7 |
| DOI | |
| 出版状态 | 已出版 - 7月 2010 |