TY - JOUR
T1 - Robust mixed-order root-MUSIC
AU - Gershman, Alex B.
AU - Messer, Hagit
N1 - Copyright:
Copyright 2005 Elsevier B.V., All rights reserved.
PY - 2000
Y1 - 2000
N2 - Several typical situations unfavorable for second-order 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 often perform quite well. Therefore, appropriately combining 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 such combined methods, referred to as mixed-order root-MUSIC.
AB - Several typical situations unfavorable for second-order 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 often perform quite well. Therefore, appropriately combining 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 such combined methods, referred to as mixed-order root-MUSIC.
UR - http://www.scopus.com/inward/record.url?scp=0034510751&partnerID=8YFLogxK
U2 - 10.1007/BF01196158
DO - 10.1007/BF01196158
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AN - SCOPUS:0034510751
SN - 0278-081X
VL - 19
SP - 451
EP - 466
JO - Circuits, Systems, and Signal Processing
JF - Circuits, Systems, and Signal Processing
IS - 5
ER -