Abstract
This paper reviews and compares three different decorrelation methods for Direction-of-Arrival (DOA) estimation of coherent sources, these include Real-Value (RV), Spatial Smoothing (SS), and Modified Singular Value Decomposition (MSVD). By applying the Correntropy Based Correlation (CRCO) rebuild covariance matrix of array output so as to control the impulsive noise, which is modeled as complex symmetric α-stable distribution. three algorithms were defined, that are CRCO_RV, CRCO_SS, and CRCO_MSVD. The simulation experiments comparing the performance of these methods, highlighting their commonalities and differences.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Gao W, Bao Z (1987) Data-based matrix decomposition technique for high-resolution array processing of coherent signals. IEEE Electron Lett 23(6):643–645
Zhang J, Huang DS (2013) Estimation DOAs of the coherent sources based on SVD. In: 2010 2nd International Conference on Signal Processing Systems, vol 3, pp 174–177
Pillai SU, Kwon BH (1989) Forward/backward smoothing techniques for coherent signal identification. IEEE Trans Acoust Speech Sig Process 37(1):8–15
Haardt M, Nossek JA (1995) Unitary ESPRIT: how to obtain increased estimation accuracy with a reduced computational burden. IEEE Trans Sig Process 43:1232–1242
Pesavento M, Gershman AB, Haardt M (2000) Unitary root-MUSIC with a real-valued eigendecomposition: a theoretical and experimental performance study. IEEE Trans Sig Process 48:1306–1314
Zhang J, Qiu T, Song A, Tang H (2014) A novel correntropy based DOA estimation algorithm in impulsive noise environments. Sig Process 104:346–357
Santamaría I, Pokharel PP, Principe JC (2006) Generalized correlation function: definition, properties and application to blind equalization. IEEE Trans Sig Process 54(6):2187–2197
Tsakalides P, Nikias CL (1996) Robust covariation-based MUSIC (ROC-MUSIC) algorithm for bearing estimation in impulsive noise environments. IEEE Trans Sig Process 44(7):1623–1633
Ollila E, Eriksson J, Koivunen V (2011) Complex elliptically symmetric random variables—generation, characterization, and circularity tests. IEEE Trans Sig Process 59(1):58–69
Schmidt RO (1986) Multiple emitter location and signal parameter estimation. IEEE Trans Antennas Propag 34(3):276–280
Acknowledgments
This work has been supported by the National Natural Science Foundation of China (Grant No: 61701344), Tianjin Edge Technology and Applied Basic Research Project (14JCYBJC15800), Tianjin Normal University Application Development Foundation (52XK1601), Tianjin Normal University Doctoral Foundation (52XB1603, 52XB1713) and Tianjin Higher Education Creative Team Funds Program in China.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Guan, S., Chen, J., Li, K., Zhao, Y. (2020). General Correntropy Based DOA Estimation for Coherent Source with Impulsive Noise. In: Jia, Y., Du, J., Zhang, W. (eds) Proceedings of 2019 Chinese Intelligent Systems Conference. CISC 2019. Lecture Notes in Electrical Engineering, vol 593. Springer, Singapore. https://doi.org/10.1007/978-981-32-9686-2_20
Download citation
DOI: https://doi.org/10.1007/978-981-32-9686-2_20
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-32-9685-5
Online ISBN: 978-981-32-9686-2
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)