Coherent Sources Adaptive DOA Estimation and Tracking with a Sparse Array of Electromagnetic Vector Sensors

@inproceedings{Zhaoting2010CoherentSA,
  title={Coherent Sources Adaptive DOA Estimation and Tracking with a Sparse Array of Electromagnetic Vector Sensors},
  author={Liu Zhaoting and He Jin},
  year={2010}
}
The problem of estimating adaptively and tracking two-dimensional direction of arrival(DOA) of coherent sources with a sparsely spaced electromagnetic vector-sensor array is studied.A new pre-processing method called polarization difference smoothing algorithm(PSDA) is firstly proposed to decorrelate sources' coherency,and is coupled with the propagator to estimate the coherent sources' DOA without eigenvalue decomposition into the signal and noise subspaces.The proposed PSDA-propagator can… CONTINUE READING