| 直扩通信干扰技术分析与比较 |
| |
| 引用本文： | 宋石磊,于振海,赵国庆.直扩通信干扰技术分析与比较[J].中国电子科学研究院学报,2006,1(5):415-417,421. |
| |
| 作者姓名： | 宋石磊 于振海 赵国庆 |
| |
| 作者单位： | 西安电子科技大学,电子对抗研究所,西安,710071 |
| |
| 摘 要： | 简要分析了直接序列扩频通信的特点，通过计算和比较常用的三种干扰方式（宽带噪声干扰、窄带噪声干扰和脉冲干扰）的处理增益和误码率，得出了脉冲干扰具有较好的干扰效果这一结论，并给出了与理论分析相一致的仿真结果。
|
| 关 键 词： | 直扩通信 干扰 处理增益 误码率 |
| 文章编号： | 1673-5692（2006）05-415-03 |
| 收稿时间： | 2006-07-09 |
| 修稿时间： | 2006-10-12 |
The analysis and comparison of interference methods of direct sequence spread spectrum system |
| |
| SONG Shi-lei,YU Zhen-hai,ZHAO Guo-qing.The analysis and comparison of interference methods of direct sequence spread spectrum system[J].Journal of China Academy of Electronics and Information Technology,2006,1(5):415-417,421. |
| |
| Authors: | SONG Shi-lei YU Zhen-hai ZHAO Guo-qing |
| |
| Abstract: | This paper briefly analyzes the characteristics of direct sequence spread spectrum system,by calculating and comparing the parameters of spread spectrum disposal gain and the bit error rate of three common jamming methods(wide-band noise jamming,narrow-band noise jamming and pulse jamming),we can educe that the pulse noise has a better jamming effectiveness,and give the corresponding simulation results. |
| |
| Keywords: | DSSS interference disposal gain bit error rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
