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Indexed by:期刊论文

Date of Publication:2011-07-01

Journal:IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS

Included Journals:SCIE、EI

Volume:47

Issue:3

Page Number:2268-2285

ISSN No.:0018-9251

Abstract:The work presented here considers coherent source localization with bicomplex. A new polarimetric smoothing variant is proposed by using bicomplex modeled subarrays obtained from complete electromagnetic vector-sensor array, and a MUSIC-like algorithm is further developed. The identifiability, computational complexity, and the choice of selection vectors for the proposed method are also addressed. Simulations show that the proposed method can provide better direction-of-arrival estimates than the complex methods in perturbations caused by noise, short data, and model errors.