Direction of Arrival Estimation Based on a Support Vector Machines
Huiling Zhao · Science Technology and Engineering · 2012
The estimation of the direct of arrival(DOA) is one of the key technologies in smart antenna system.The directions of arrival of the signals are estimated by means of a regression technique based on the use of support vector machines(SVM).The proposed method,after a proper training procedure,is able to identify the angles of arrival both in the case in which they are included in training samples and in the case in which they are unknown.The effectiveness of the proposed approach is evaluated by means of several numerical simulations.