Source Localization Using Distributed Electromagnetic Vector Sensors

Table 1

Algorithmic steps of the proposed algorithm.

Step No.	Operation
Step 1	Estimate the noiseless covariance matrix through (10)
Step 2	Rearrange the covariance measurement into a fourth-order tensor via (12), and perform HOSVD on
Step 3	Construct from (17), and then, get via the Hermitian unfolding of
Step 4	Perform eigendecomposition on to get the signal subspace
Step 5	Calculate , and perform eigendecomposition on it to get and
Step 6	To get , , , and via (26)
Step 7	Estimate via (30), and then, get the 2D-DOA through (31)
Step 8	Estimate via (37), and compute through (38). Finally, get the polarization parameters via (39)