@inproceedings{5d6de71bf01a47b1bd174ede0d303cd6,
title = "Joint DOA and Range Estimation for Mixed Near-Field and Far-Field Strictly Noncircular Sources",
abstract = "In this paper, a novel localization method for mixed near-field (NF) and far-field (FF) sources is proposed using noncircular information of the sources along with a symmetric uniform linear array (ULA). Based on the principle of rank reduction (RARE), two MUSIC-like estimators are constructed to estimate the direction of arrival (DOA) and the range of mixed NF and FF noncircular sources successively. By exploiting the center symmetrical characteristic of the ULA, we decouple the array steering vectors into two new vectors: one related only to the DOA parameter, and the other dependent on both DOA and range parameters. Simulation results are provided, showing that the proposed method yields a performance better than existing ones.",
keywords = "DOA estimation, far-field, near-field, noncircular signals, rank reduction",
author = "Hua Chen and Youming Li and Zhu, {Wei Ping} and Swamy, {M. N.S.} and Wei Liu",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 23rd IEEE International Conference on Digital Signal Processing, DSP 2018 ; Conference date: 19-11-2018 Through 21-11-2018",
year = "2019",
month = feb,
doi = "10.1109/ICDSP.2018.8631547",
language = "English",
series = "International Conference on Digital Signal Processing, DSP",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2018 IEEE 23rd International Conference on Digital Signal Processing, DSP 2018",
}