摘要
Diagonal loading has been a popular approach to improve the robustness of beamforming algorithm. On the basis of diagonal loading, the eigenvalue decomposition of the covariance matrix of receiving data can be calculated. Then the range of diagonal loading value is given according to the matrix inversion theorem. The optimum equation and the weight vector of space-time beamforming algorithm based on diagonal loading is then proposed. The proposed method improves the robustness of space-time adaptive beamforming algorithm effectively. Results of computer simulation verify the efficiency of the method.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 429-432 |
| 页数 | 4 |
| 期刊 | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| 卷 | 28 |
| 期 | 5 |
| 出版状态 | 已出版 - 5月 2008 |
指纹
探究 'A novel wideband beamforming algorithm' 的科研主题。它们共同构成独一无二的指纹。引用此
Ren, C., Wu, S. L., Wang, J., & Li, J. Q. (2008). A novel wideband beamforming algorithm. Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 28(5), 429-432.