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2021 | OriginalPaper | Buchkapitel

Improved DOA Matrix Method for Two-Parallel Uniform Linear Array

verfasst von : Yunxiang Li, Jianfeng Li

Erschienen in: Advances in Wireless Communications and Applications

Verlag: Springer Singapore

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Abstract

Direction-of-arrival (DOA) matrix method has been proposed for two-parallel uniform linear array (TPULA) due to its advantages in pairing match of 2D angle estimation. However, DOA matrix is constructed only based on sub-covariance matrices, so both the estimation ability and the maximum identifiable source number are limited. An improved DOA matrix method (DMM) is proposed in this paper, which extracts extended subarrays to construct the DOA matrix. Compared to conventional method, the proposed algorithm can not only improve the performance in 2D angle estimation but also increase the maximum identifiable source number. The simulations results verified the advantages of the new approach.

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Literatur
1.
Zurück zum Zitat Wang, X., Wang, L., Li, X., Bi, G.: Nuclear norm minimization framework for DOA estimation in mimo radar. Sig. Process. 135, 147–152 (2017)CrossRef Wang, X., Wang, L., Li, X., Bi, G.: Nuclear norm minimization framework for DOA estimation in mimo radar. Sig. Process. 135, 147–152 (2017)CrossRef
2.
Zurück zum Zitat Wen, F., Zhang, Z., Wang, K., et al.: Angle estimation and mutual coupling self-calibration for ULA-based bistatic MIMO radar. Sig. Process. 144, 61–67 (2018)CrossRef Wen, F., Zhang, Z., Wang, K., et al.: Angle estimation and mutual coupling self-calibration for ULA-based bistatic MIMO radar. Sig. Process. 144, 61–67 (2018)CrossRef
3.
Zurück zum Zitat Li, J., Jiang, D., Zhang, X.: DOA estimation based on combined unitary ESPRIT for coprime MIMO radar. IEEE Commun. Lett. 21(1), 96–99 (2017)CrossRef Li, J., Jiang, D., Zhang, X.: DOA estimation based on combined unitary ESPRIT for coprime MIMO radar. IEEE Commun. Lett. 21(1), 96–99 (2017)CrossRef
4.
Zurück zum Zitat Wu, Q., Ding, G., Wang, J., Yao, Y.: Spatial-temporal opportunity detection for spectrum-heterogeneous cognitive radio networks: two-dimensional sensing. IEEE Trans. Wireless Commun. 12(2), 516–526 (2013)CrossRef Wu, Q., Ding, G., Wang, J., Yao, Y.: Spatial-temporal opportunity detection for spectrum-heterogeneous cognitive radio networks: two-dimensional sensing. IEEE Trans. Wireless Commun. 12(2), 516–526 (2013)CrossRef
5.
Zurück zum Zitat Wan, L., Kong, X., Xia, F.: Joint range-Doppler-angle estimation for intelligent tracking of moving aerial targets. IEEE Internet Things J. 5(3), 1625–1636 (2018) Wan, L., Kong, X., Xia, F.: Joint range-Doppler-angle estimation for intelligent tracking of moving aerial targets. IEEE Internet Things J. 5(3), 1625–1636 (2018)
6.
Zurück zum Zitat Zoltowski, M.D., Haardt, M., Mathews, C.P.: Closed-form 2-D angle estimation with rectangular arrays in element space or beamspace via unitary ESPRIT. IEEE Trans. Signal Process. 44(2), 316–328 (1996)CrossRef Zoltowski, M.D., Haardt, M., Mathews, C.P.: Closed-form 2-D angle estimation with rectangular arrays in element space or beamspace via unitary ESPRIT. IEEE Trans. Signal Process. 44(2), 316–328 (1996)CrossRef
7.
Zurück zum Zitat Liao, B., Wu, Y.T., Chan, S.C.: A generalized algorithm for fast two-dimensional angle estimation of a single source with uniform circular arrays. IEEE Antennas Wirel. Propag. Lett. 11, 984–986 (2012) Liao, B., Wu, Y.T., Chan, S.C.: A generalized algorithm for fast two-dimensional angle estimation of a single source with uniform circular arrays. IEEE Antennas Wirel. Propag. Lett. 11, 984–986 (2012)
8.
Zurück zum Zitat He, M., Yin, Y., Zhang, X.: UCA-ESPRIT algorithm for 2-D angle estimation. In: International Conference on Signal Processing (2002) He, M., Yin, Y., Zhang, X.: UCA-ESPRIT algorithm for 2-D angle estimation. In: International Conference on Signal Processing (2002)
9.
Zurück zum Zitat Liang, J., Liu, D.: Joint elevation and azimuth direction finding using L-shaped array. IEEE Trans. Antennas Propag. 58(6), 2136–2141 (2010)MathSciNetCrossRef Liang, J., Liu, D.: Joint elevation and azimuth direction finding using L-shaped array. IEEE Trans. Antennas Propag. 58(6), 2136–2141 (2010)MathSciNetCrossRef
10.
Zurück zum Zitat Li, J., Jiang, D.: Joint elevation and azimuth angles estimation for L-shaped array. IEEE Antennas Wirel. Propag. Lett. 16, 453–456 (2017)CrossRef Li, J., Jiang, D.: Joint elevation and azimuth angles estimation for L-shaped array. IEEE Antennas Wirel. Propag. Lett. 16, 453–456 (2017)CrossRef
11.
Zurück zum Zitat Yin, Q.Y., Newcomb, R.W., Zou, L.H.: Estimating 2-D angles of arrival via two parallel linear arrays. In: IEEE International Conference on Acoustics, Speech, and Signal Processing, pp. 2803–2806 (1989) Yin, Q.Y., Newcomb, R.W., Zou, L.H.: Estimating 2-D angles of arrival via two parallel linear arrays. In: IEEE International Conference on Acoustics, Speech, and Signal Processing, pp. 2803–2806 (1989)
12.
Zurück zum Zitat Cao, Y.: Joint estimation of angle and Doppler frequency for bistatic MIMO radar. Electron. Lett. 46(2), 170–172 (2010)CrossRef Cao, Y.: Joint estimation of angle and Doppler frequency for bistatic MIMO radar. Electron. Lett. 46(2), 170–172 (2010)CrossRef
13.
Zurück zum Zitat Marcos, S., Marsal, A., Benidir, M.: The propagator method for source bearing estimation. Sig. Process. 42(2), 121–138 (1995) Marcos, S., Marsal, A., Benidir, M.: The propagator method for source bearing estimation. Sig. Process. 42(2), 121–138 (1995)
14.
Zurück zum Zitat Wu, Y., Liao, G., So, H.C.: A fast algorithm for 2-D direction-of-arrival estimation. Sig. Process. 83(8), 1827–1831 (2003) Wu, Y., Liao, G., So, H.C.: A fast algorithm for 2-D direction-of-arrival estimation. Sig. Process. 83(8), 1827–1831 (2003)
15.
Zurück zum Zitat Li, J., Zhang, X., Chen, H.: Improved two-dimensional DOA estimation algorithm for two-parallel uniform linear arrays using propagator method. Sig. Process. 92, 3032–3038 (2012)CrossRef Li, J., Zhang, X., Chen, H.: Improved two-dimensional DOA estimation algorithm for two-parallel uniform linear arrays using propagator method. Sig. Process. 92, 3032–3038 (2012)CrossRef
16.
Zurück zum Zitat Stoica, P., Nehorai, A.: Performance study of conditional and unconditional direction-of-arrival estimation. IEEE Trans. Signal Process. 38, 1783–1795 (1990)CrossRef Stoica, P., Nehorai, A.: Performance study of conditional and unconditional direction-of-arrival estimation. IEEE Trans. Signal Process. 38, 1783–1795 (1990)CrossRef
Metadaten
Titel
Improved DOA Matrix Method for Two-Parallel Uniform Linear Array
verfasst von
Yunxiang Li
Jianfeng Li
Copyright-Jahr
2021
Verlag
Springer Singapore
DOI
https://doi.org/10.1007/978-981-15-5697-5_5

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