Measurement reduction for mutual coupling calibration in DOA estimation
نویسندگان
چکیده
منابع مشابه
Sparse Bayesian Learning for DOA Estimation with Mutual Coupling
Sparse Bayesian learning (SBL) has given renewed interest to the problem of direction-of-arrival (DOA) estimation. It is generally assumed that the measurement matrix in SBL is precisely known. Unfortunately, this assumption may be invalid in practice due to the imperfect manifold caused by unknown or misspecified mutual coupling. This paper describes a modified SBL method for joint estimation ...
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ژورنال
عنوان ژورنال: Radio Science
سال: 2012
ISSN: 0048-6604
DOI: 10.1029/2011rs004904