Non-circular generalised-ESPRIT algorithm for direction of arrival estimation - Wang, Zheng; Xiaofei, Zhang; Huapu, Sun; Renzheng, Cao (IET radar, sonar & navigation, 2017)
Keywords: array geometry; array signal processing; computational cost depression; direction‐of‐arrival estimation; geometry; GESPRIT algorithm; interelements spacing; NC property; noncircular generalised‐ESPRIT algorithm; noncircular signal direction‐of‐arrival estimation problem; polynomial rooting; polynomials; Research Article; search‐free root NC‐GESPRIT algorithm; spectrum peak searching; search-free root NC-GESPRIT algorithm; NC property; computational cost depression; polynomials; direction-of-arrival estimation; array geometry; noncircular signal direction-of-arrival estimation problem; spectrum peak searching; noncircular generalised-ESPRIT algorithm; polynomial rooting; GESPRIT algorithm; geometry; interelements spacing; array signal processing