Abstract
With the electromagnetic frequency getting higher and higher, the distance between the sensors is becoming smaller and smaller, so the mutual coupling is increasingly obvious, it will lead to the mismatch between actual and ideal array manifold. Therefore, a novel mutual coupling error calculation approach in direction of arrival (DOA) estimation for mixed wideband signals is provided in this paper. First, the signals are transformed on the focusing frequency. Then root finding is employed for determining the far-field signals. Finally, mutual coupling error can be calculated according to the orthogonality of far-field signal subspace and noise subspace.
J. Zhen—This work was supported by the National Natural Science Foundation of China under Grant No. 61501176 and 61505050, University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province (UNPYSCT-2016017), China Postdoctoral Science Foundation (2014M561381), Heilongjiang Province Postdoctoral Foundation (LBH-Z14178), Heilongjiang Province Natural Science Foundation (F2015015), Outstanding Young Scientist Foundation of Heilongjiang University (JCL201504) and Special Research Funds for the Universities of Heilongjiang Province (HDRCCX-2016Z10).
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Tan, Z., Yang, P., Nehorai, A.: Joint-sparse recovery method for compressed sensing with structure dictionary mismatches. IEEE Trans. Sig. Process. 62, 4997–5008 (2014)
Li, J., Zhao, Y.J., Li, D.H.: Accurate single-observer passive coherent location estimation based on TDOA and DOA. Chin. J. Aeronaut. 27, 913–923 (2014)
He, Z.Q., Shi, Z.P., Huang, L.: Underdetermined DOA estimation for wideband signals using robust sparse covariance fitting. IEEE Sig. Process. Lett. 22, 435–439 (2015)
Azais, J.M., Castro, Y.D., Gamboa, F.: Spike detection from inaccurate samplings. Appl. Comput. Harmon. Anal. 38, 177–195 (2015)
Amin, M.G., Wang, X.R., Zhang, Y.D.: Sparse arrays and sampling for interference mitigation and DOA estimation in GNSS. Proc. IEEE 104, 1302–1317 (2016)
Schmidt, R.O.: Multiple emitter location and signal parameter estimation. IEEE Trans. Antennas Propag. 34, 276–280 (1986)
Roy, R., Kailath, T.: ESPRIT-estimation of signal parameters via rotational invariance techniques. IEEE Trans. Acoust. Speech Sig. Process. 37, 984–995 (1989)
Ziskind, I., Wax, M.: Maximum likelihood localization of multiple sources by alternating projection. IEEE Trans. Acoust. Speech Sig. Process. 36, 1553–1560 (1988)
Zhang, M., Zhu, Z.: Compensation for unknown mutual coupling in bearing estimation. Int. J. Electron. 75, 965–971 (1993)
Ng, B.C., See, C.M.S.: Sensor-array calibration using a maximum-likelihood approach. IEEE Trans. Antennas Propag. 44, 827–835 (1996)
Friedlander, B., Weiss, A.J.: Direction finding in the presence of mutual coupling. IEEE Trans. Antennas Propag. 39, 273–284 (1991)
Sellone, F., Serra, A.: A novel online mutual coupling compensation algorithm for uniform and linear arrays. IEEE Trans. Sig. Process. 55, 560–573 (2007)
Lin, M., Yang, L.: Blind calibration and DOA estimation with uniform circular arrays in the presence of mutual coupling. IEEE Antennas Wirel. Propag. Lett. 5, 315–318 (2006)
Su, W.M., Gu, H., Ni, J.L.: A statistical performance analysis of the MUSIC algorithm in the presence of amplitude and phase perturbation. Acta Electron. Sin. 28, 105–107 (2000)
Wang, H., Kaveh, M.: Coherent signal-subspace processing for the detection and estimation of angles of arrival of multiple wideband sources. IEEE Trans. Acoust. Speech Sig. Process. 33, 823–831 (1985)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
About this paper
Cite this paper
Zhen, J., Liu, Y., Li, Y. (2018). Mutual Coupling Estimation in DOA Estimation for Mixed Wideband Signals. In: Gu, X., Liu, G., Li, B. (eds) Machine Learning and Intelligent Communications. MLICOM 2017. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 226. Springer, Cham. https://doi.org/10.1007/978-3-319-73564-1_61
Download citation
DOI: https://doi.org/10.1007/978-3-319-73564-1_61
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-73563-4
Online ISBN: 978-3-319-73564-1
eBook Packages: Computer ScienceComputer Science (R0)