Rejection of narrowband interference in DS spread spectrum systemsemploying minimum redundant nonlinear filters |
| |
| Authors: | Kun-Jie Wang Zu-Cheng Zhou Yan Yao |
| |
| Affiliation: | Dept. of Electron. Eng., Tsinghua Univ., Beijing ; |
| |
| Abstract: | A new nonlinear filter structure, the minimum redundant nonlinear filter (MRNF), for combating narrowband interference in direct sequence spread spectrum systems is proposed. Analytical expressions for the signal-to-noise ratio improvement factors are derived under the condition of single tone interference. The results show that the MRNF provides significantly better performance than the minimum redundant transversal filter |
| |
| Keywords: | |
|
|
