An improved narrow-band interference suppression algorithm for spread spectrum systems using lapped FFT | |
Luo, Wu ; Wang, Weiping ; Dong, Mingke ; Liang, Qinglin | |
刊名 | gaojishu tongxinchinese high technology letters
![]() |
2007 | |
英文摘要 | In this paper, an improved lapped FFT algorithm is used to transform the received data signals to the frequency-domain wherein adaptive excision is performed. First, the algorithm can perform perfect reconstruction for the received signals, avoiding correlation property of the PN sequence changed by windowing. Theoretical results show that it can completely eliminate both the spread spectrum signals distortion and BER degradation due to windowing. Furthermore, it is valid for a broad class of windowing function while a few more complex operations are needed. Theoretical results are confirmed by computer simulation.; EI; 0; 2; 120-123; 17 |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/294234] ![]() |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Luo, Wu,Wang, Weiping,Dong, Mingke,et al. An improved narrow-band interference suppression algorithm for spread spectrum systems using lapped FFT[J]. gaojishu tongxinchinese high technology letters,2007. |
APA | Luo, Wu,Wang, Weiping,Dong, Mingke,&Liang, Qinglin.(2007).An improved narrow-band interference suppression algorithm for spread spectrum systems using lapped FFT.gaojishu tongxinchinese high technology letters. |
MLA | Luo, Wu,et al."An improved narrow-band interference suppression algorithm for spread spectrum systems using lapped FFT".gaojishu tongxinchinese high technology letters (2007). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论