Abstract
Several typical situations that are unfavorable for secondorder direction-finding methods are known to be easily overcome by means of higher order techniques. In turn, in typical situations unfavorable for higher order methods, second-order algorithms perform quite well. Therefore, by appropriately combining the covariance and cumulant-based techniques into one scheme, it is possible to obtain an algorithm with an improved robustness. In this paper, we propose two modifications of a such combined method, which we refer to as mixedorder root-MUSIC.
| Original language | English |
|---|---|
| Pages (from-to) | 823 |
| Number of pages | 1 |
| Journal | IEEE Transactions on Signal Processing |
| Volume | 46 |
| Issue number | 3 |
| State | Published - 1998 |
| Externally published | Yes |