NOVEL BLIND JOINT DIRECTION OF ARRIVAL AND FREQUENCY ESTIMATION FOR UNIFORM LINEAR ARRAY
Author(s) -
Xiaofei Zhang,
Dayuan Wang,
Dazhuan Xu
Publication year - 2008
Publication title -
electromagnetic waves
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 89
eISSN - 1559-8985
pISSN - 1070-4698
DOI - 10.2528/pier08091205
Subject(s) - joint (building) , direction of arrival , generalization , algorithm , computer science , estimation , mathematics , telecommunications , engineering , architectural engineering , systems engineering , antenna (radio) , mathematical analysis
—This paper links joint direction of arrival (DOA) and frequency estimation problem to the trilinear model and derives a novel blind joint angle and frequency estimation algorithm. The proposed algorithm has better performance than ESPRIT algorithm. Our proposed algorithm is thought of as a generalization of ESPRIT. The useful behavior of the proposed algorithm is verified by simulations.
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