@inproceedings{8ac19576969b49caabe85574bd53bc44,
title = "Accurate DOA Estimation Based on Real-Valued Singular Value Decomposition",
abstract = "In this paper, an accurate direction-of-arrival (DOA) estimator is developed based on the real-valued singular value decomposition (SVD) of covariance matrix. Unitary transform on the complex-valued covariance matrix is first applied, and then SVD performs on the resulting real-valued data matrix. The singular vector is then utilized with a weighted least squares (WLS) method to achieve DOA estimation. The performance of the proposed algorithm is compared with several state-of-the-art methods as well as the CRB. The results indicate the accuracy and effectiveness of the proposed method.",
keywords = "Array signal processing, DOA, SVD, Unitary matrix, Array signal processing, DOA, SVD, Unitary matrix, Array signal processing, DOA, SVD, Unitary matrix",
author = "Hui Cao and Qi Liu",
year = "2019",
month = dec,
doi = "10.1109/ICSIDP47821.2019.9172819",
language = "English",
isbn = "9781728123455",
series = "ICSIDP - IEEE International Conference on Signal, Information and Data Processing",
publisher = "IEEE",
booktitle = "ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019",
address = "United States",
note = "2019 IEEE International Conference on Signal, Information and Data Processing (ICSIDP 2019), IEEE ICSIDP 2019 ; Conference date: 11-12-2019 Through 13-12-2019",
}