Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
446472 | AEU - International Journal of Electronics and Communications | 2010 | 4 Pages |
Abstract
Clutter suppression is a key process in ground moving target indication (GMTI). Adaptive filtering is an effective method for clutter suppression but the performance degrades severely in heterogeneous clutter environment. To solve this problem, a new clutter suppression method is proposed. The approach uses subspace tracking technique to update clutter subspace of different clutter patches which may mitigating the heterogeneous effects. Simulation results illustrate that the method performs well when lacking of the independent and identically distributed (i.i.d.) samples.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Jing Yu, Guisheng Liao, Zhiwei Yang,