Signal subspace method for beam-steered adaptive arrays
- 3 August 1989
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 25 (16) , 1076-1077
- https://doi.org/10.1049/el:19890720
Abstract
A signal subspace method, in which the weights of the array are determined by a linear combination of the eigenvectors of signal subspace, is proposed. In the method, the degree of freedom (DOF) is reduced so as not to cancel the desired signal while preserving the optimal characteristic of the array. Hence, the proposed method improves the performance of a beam-steered array noticeably when there exist steering errors.Keywords
This publication has 0 references indexed in Scilit: