کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
567380 876072 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Subspace-based method for joint range and DOA estimation of multiple near-field sources
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
Subspace-based method for joint range and DOA estimation of multiple near-field sources
چکیده انگلیسی

A subspace-based method for joint range and DOA (direction-of-arrival) estimation of multiple near-field sources is presented. The proposed method uses fourth-order cumulants, and the range and DOA parameters are directly given by the eigenvectors and eigenvalues of a constructed matrix. Compared with some available methods, the 2D parameters are automatically paired and the loss of array aperture is also reduced. Performance evaluation via computer simulations is included to demonstrate the effectiveness of the proposed algorithm.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Signal Processing - Volume 86, Issue 8, August 2006, Pages 2129–2133
نویسندگان
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