Research Article

An Efficient 2-D DOA Estimation for a Cylindrical Conformal Array with Unknown Mutual Coupling

Table 1

The CPU time of the proposed algorithm and the RARE method (s).

Array size (M × N)RAREProposed algorithm

16 × 61633.31640.7974
16 × 81861.50441.0987
16 × 102267.44481.4970