Research Article

A Design Method of Sparse Array with High Degrees of Freedom Based on Fourth-Order Cumulants

Figure 6

The MUSIC spectra for four kinds of 6-element sparse array when sources are located at , . (a) FL-NA. (b) EAS-NA-NA. (c) E-FL-NA. (d) S-FL-NA.
(a)
(b)
(c)
(d)