Open AccessSource location based on independent doublet array
Author(s) -
Jiang J.C.,
Wei P.,
Gan L.
Publication year - 2013
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2013.1210
Subject(s) - near and far field , computer science , range (aeronautics) , simple (philosophy) , sensor array , field (mathematics) , direction of arrival , algorithm , acoustics , physics , optics , electronic engineering , mathematics , engineering , telecommunications , antenna (radio) , philosophy , epistemology , aerospace engineering , machine learning , pure mathematics
A single source location method based on a independent doublet array is proposed. It is considered that the source is located at the far‐field of each doublet and the near‐field of the array. The presented method realises direction of arrival estimation by an ESPRIT‐like technique, and the range of the source by array geometry successively. It provides a simple and search‐free estimation method for single near‐field source location. Simulation results are presented that verify the effectiveness of the method.