Vol. 21
Latest Volume
All Volumes
PIERC 142 [2024] PIERC 141 [2024] PIERC 140 [2024] PIERC 139 [2024] PIERC 138 [2023] PIERC 137 [2023] PIERC 136 [2023] PIERC 135 [2023] PIERC 134 [2023] PIERC 133 [2023] PIERC 132 [2023] PIERC 131 [2023] PIERC 130 [2023] PIERC 129 [2023] PIERC 128 [2023] PIERC 127 [2022] PIERC 126 [2022] PIERC 125 [2022] PIERC 124 [2022] PIERC 123 [2022] PIERC 122 [2022] PIERC 121 [2022] PIERC 120 [2022] PIERC 119 [2022] PIERC 118 [2022] PIERC 117 [2021] PIERC 116 [2021] PIERC 115 [2021] PIERC 114 [2021] PIERC 113 [2021] PIERC 112 [2021] PIERC 111 [2021] PIERC 110 [2021] PIERC 109 [2021] PIERC 108 [2021] PIERC 107 [2021] PIERC 106 [2020] PIERC 105 [2020] PIERC 104 [2020] PIERC 103 [2020] PIERC 102 [2020] PIERC 101 [2020] PIERC 100 [2020] PIERC 99 [2020] PIERC 98 [2020] PIERC 97 [2019] PIERC 96 [2019] PIERC 95 [2019] PIERC 94 [2019] PIERC 93 [2019] PIERC 92 [2019] PIERC 91 [2019] PIERC 90 [2019] PIERC 89 [2019] PIERC 88 [2018] PIERC 87 [2018] PIERC 86 [2018] PIERC 85 [2018] PIERC 84 [2018] PIERC 83 [2018] PIERC 82 [2018] PIERC 81 [2018] PIERC 80 [2018] PIERC 79 [2017] PIERC 78 [2017] PIERC 77 [2017] PIERC 76 [2017] PIERC 75 [2017] PIERC 74 [2017] PIERC 73 [2017] PIERC 72 [2017] PIERC 71 [2017] PIERC 70 [2016] PIERC 69 [2016] PIERC 68 [2016] PIERC 67 [2016] PIERC 66 [2016] PIERC 65 [2016] PIERC 64 [2016] PIERC 63 [2016] PIERC 62 [2016] PIERC 61 [2016] PIERC 60 [2015] PIERC 59 [2015] PIERC 58 [2015] PIERC 57 [2015] PIERC 56 [2015] PIERC 55 [2014] PIERC 54 [2014] PIERC 53 [2014] PIERC 52 [2014] PIERC 51 [2014] PIERC 50 [2014] PIERC 49 [2014] PIERC 48 [2014] PIERC 47 [2014] PIERC 46 [2014] PIERC 45 [2013] PIERC 44 [2013] PIERC 43 [2013] PIERC 42 [2013] PIERC 41 [2013] PIERC 40 [2013] PIERC 39 [2013] PIERC 38 [2013] PIERC 37 [2013] PIERC 36 [2013] PIERC 35 [2013] PIERC 34 [2013] PIERC 33 [2012] PIERC 32 [2012] PIERC 31 [2012] PIERC 30 [2012] PIERC 29 [2012] PIERC 28 [2012] PIERC 27 [2012] PIERC 26 [2012] PIERC 25 [2012] PIERC 24 [2011] PIERC 23 [2011] PIERC 22 [2011] PIERC 21 [2011] PIERC 20 [2011] PIERC 19 [2011] PIERC 18 [2011] PIERC 17 [2010] PIERC 16 [2010] PIERC 15 [2010] PIERC 14 [2010] PIERC 13 [2010] PIERC 12 [2010] PIERC 11 [2009] PIERC 10 [2009] PIERC 9 [2009] PIERC 8 [2009] PIERC 7 [2009] PIERC 6 [2009] PIERC 5 [2008] PIERC 4 [2008] PIERC 3 [2008] PIERC 2 [2008] PIERC 1 [2008]
2011-05-22
Adaptive Array Beamforming Using Signal Cyclostationarity and Finite Data
By
Progress In Electromagnetics Research C, Vol. 21, 217-228, 2011
Abstract
This paper considers adaptive array beamforming using signal cyclostationarity. Due to the effect of using finite data samples, there exists an estimation error in computing the weight vector required by performing cyclic beamforming. To deal with this problem, we formulate a cost function consisting of a posteriori information of the received signal and a priori information regarding the probabilistic distribution of the error. By minimizing the cost function, we obtain a weight vector with a diagonal loading data covariance matrix under a white Gaussian estimation error. An analytical solution for determining the loading factor is further derived. Simulation results for showing the effectiveness of the proposed method are provided.
Citation
Chia-Cheng Huang, and Ju-Hong Lee, "Adaptive Array Beamforming Using Signal Cyclostationarity and Finite Data," Progress In Electromagnetics Research C, Vol. 21, 217-228, 2011.
doi:10.2528/PIERC11041701
References

1. Van Trees, H. L., Optimum Array Processing, Part IV of Detection, Estimation, and Modulation Theory, John & Wiley Sons, Inc., New York, USA, 2002.

2. Gardner, W. A., A. Napolitano, and L. Paura, "Cyclostationarity: Half a century of research," Signal Processing, Vol. 86, 639-697, 2006.
doi:10.1016/j.sigpro.2005.06.016

3. Agee, B. G., S. V. Schell, and W. A. Gardner, "Spectral self-coherence restoral: A new approach to blind adaptive signal extraction using antenna arrays," Proc. IEEE, Vol. 78, 753-767, Apr. 1990.
doi:10.1109/5.54812

4. Wu, Q. and K. M. Wong, "Blind adaptive beamforming for cyclostationary signals," IEEE Trans. Signal Processing, Vol. 44, 2757-2767, Nov. 1996.

5. Du, K.-L. and M. N. S. Swamy, "A class of adaptive cyclostationary beamforming algorithms," Circuits, Systems, and Signal Processing, Vol. 27, No. 1, 35-63, Jan. 2008.
doi:10.1007/s00034-007-9009-4

6. Mayhan, J. T., "Area coverage adaptive nulling from geosynchronous satellites: Phased arrays versus multiple-beam antennas," IEEE Trans. Antenn. Propag., Vol. 34, 410-419, Mar. 1986.
doi:10.1109/TAP.1986.1143824

7. Yu, K.-B., "Adaptive beamforming for satellite communication with selective earth coverage and jammer nulling capability," IEEE Trans. Signal Processing, Vol. 44, No. 12, 3162-3166, Dec. 1996.
doi:10.1109/78.553494

8. Lee, J.-H. and C.-C. Huang, "Blind adaptive beamforming for cyclostationary signals: A subspace projection approach," IEEE Antenn. and Wirele. Propag. Lett., Vol. 8, 1406-1409, Dec. 2009.

9. Dandawaté, A. V. and G. B. Giannakis, "Statistical tests for presence of cyclostationarity," IEEE Trans. Signal Processing, Vol. 42, No. 9, 2355-2369, Sep. 1994.
doi:10.1109/78.317857

10. Li, Y., Y.-J. Gu, Z.-G. Shi, and K. S. Chen, "Robust adaptive beamforming based on particle filter with noise unknown," Progress In Electromagnetics Research, Vol. 90, 151-169, 2009.
doi:10.2528/PIER09010302

11. Wang, W., R. Wu, and J. Liang, "A novel diagonal loading method for robust adaptive beamforming," Progress In Electromagnetics Research C, Vol. 18, 245-255, 2011.