Explicit Ziv–Zakai bound for analysis of DOA estimation performance of sparse linear arrays

• Published in: Signal processing Vol. 93; no. 12; pp. 3449 - 3458
• Main Authors: Khan, Diba, Bell, Kristine L.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.12.2013
• Subjects: DOA estimation; Sparse linear array; Ziv–Zakai bound; DOA estimation; Sparse linear array; Ziv–Zakai bound

Sparse linear arrays (SLAs) provide similar direction-of-arrival estimation performance to filled linear arrays in terms of angular accuracy and resolution with reduced size, weight, power consumption, and cost. However, they are subject to significant ambiguities due to high sidelobes in the array...