Vol. 49
Latest Volume
All Volumes
PIER 180 [2024] PIER 179 [2024] PIER 178 [2023] PIER 177 [2023] PIER 176 [2023] PIER 175 [2022] PIER 174 [2022] PIER 173 [2022] PIER 172 [2021] PIER 171 [2021] PIER 170 [2021] PIER 169 [2020] PIER 168 [2020] PIER 167 [2020] PIER 166 [2019] PIER 165 [2019] PIER 164 [2019] PIER 163 [2018] PIER 162 [2018] PIER 161 [2018] PIER 160 [2017] PIER 159 [2017] PIER 158 [2017] PIER 157 [2016] PIER 156 [2016] PIER 155 [2016] PIER 154 [2015] PIER 153 [2015] PIER 152 [2015] PIER 151 [2015] PIER 150 [2015] PIER 149 [2014] PIER 148 [2014] PIER 147 [2014] PIER 146 [2014] PIER 145 [2014] PIER 144 [2014] PIER 143 [2013] PIER 142 [2013] PIER 141 [2013] PIER 140 [2013] PIER 139 [2013] PIER 138 [2013] PIER 137 [2013] PIER 136 [2013] PIER 135 [2013] PIER 134 [2013] PIER 133 [2013] PIER 132 [2012] PIER 131 [2012] PIER 130 [2012] PIER 129 [2012] PIER 128 [2012] PIER 127 [2012] PIER 126 [2012] PIER 125 [2012] PIER 124 [2012] PIER 123 [2012] PIER 122 [2012] PIER 121 [2011] PIER 120 [2011] PIER 119 [2011] PIER 118 [2011] PIER 117 [2011] PIER 116 [2011] PIER 115 [2011] PIER 114 [2011] PIER 113 [2011] PIER 112 [2011] PIER 111 [2011] PIER 110 [2010] PIER 109 [2010] PIER 108 [2010] PIER 107 [2010] PIER 106 [2010] PIER 105 [2010] PIER 104 [2010] PIER 103 [2010] PIER 102 [2010] PIER 101 [2010] PIER 100 [2010] PIER 99 [2009] PIER 98 [2009] PIER 97 [2009] PIER 96 [2009] PIER 95 [2009] PIER 94 [2009] PIER 93 [2009] PIER 92 [2009] PIER 91 [2009] PIER 90 [2009] PIER 89 [2009] PIER 88 [2008] PIER 87 [2008] PIER 86 [2008] PIER 85 [2008] PIER 84 [2008] PIER 83 [2008] PIER 82 [2008] PIER 81 [2008] PIER 80 [2008] PIER 79 [2008] PIER 78 [2008] PIER 77 [2007] PIER 76 [2007] PIER 75 [2007] PIER 74 [2007] PIER 73 [2007] PIER 72 [2007] PIER 71 [2007] PIER 70 [2007] PIER 69 [2007] PIER 68 [2007] PIER 67 [2007] PIER 66 [2006] PIER 65 [2006] PIER 64 [2006] PIER 63 [2006] PIER 62 [2006] PIER 61 [2006] PIER 60 [2006] PIER 59 [2006] PIER 58 [2006] PIER 57 [2006] PIER 56 [2006] PIER 55 [2005] PIER 54 [2005] PIER 53 [2005] PIER 52 [2005] PIER 51 [2005] PIER 50 [2005] PIER 49 [2004] PIER 48 [2004] PIER 47 [2004] PIER 46 [2004] PIER 45 [2004] PIER 44 [2004] PIER 43 [2003] PIER 42 [2003] PIER 41 [2003] PIER 40 [2003] PIER 39 [2003] PIER 38 [2002] PIER 37 [2002] PIER 36 [2002] PIER 35 [2002] PIER 34 [2001] PIER 33 [2001] PIER 32 [2001] PIER 31 [2001] PIER 30 [2001] PIER 29 [2000] PIER 28 [2000] PIER 27 [2000] PIER 26 [2000] PIER 25 [2000] PIER 24 [1999] PIER 23 [1999] PIER 22 [1999] PIER 21 [1999] PIER 20 [1998] PIER 19 [1998] PIER 18 [1998] PIER 17 [1997] PIER 16 [1997] PIER 15 [1997] PIER 14 [1996] PIER 13 [1996] PIER 12 [1996] PIER 11 [1995] PIER 10 [1995] PIER 09 [1994] PIER 08 [1994] PIER 07 [1993] PIER 06 [1992] PIER 05 [1991] PIER 04 [1991] PIER 03 [1990] PIER 02 [1990] PIER 01 [1989]
2004-09-14
Linear Antenna Synthesis with a Hybrid Genetic Algorithm
By
, Vol. 49, 1-22, 2004
Abstract
An optimization problem for designing non-uniformly spaced, linear arrays is formulated and solved by means of an improved genetic algorithm (IGA) procedure. The proposed iterative method is aimed at minimizing the side-lobes level and thinning the array by optimizing the element positions and weights. Selected examples are included, which demonstrate the effectiveness and the design flexibility of the proposed method in the framework of electromagnetic synthesis of linear arrays.
Citation
Massimo Donelli, Salvatore Caorsi, Francesco DeNatale, Matteo Pastorino, and Andrea Massa, "Linear Antenna Synthesis with a Hybrid Genetic Algorithm," , Vol. 49, 1-22, 2004.
doi:10.2528/PIER03121301
References

1. Balanis, C., Antenna Theory Analysis and Design, second edition, 1997.

2. Ares-Pena, F., "Application of genetic algorithms and simulated annealing to some antenna problems," Electromagnetic Optimiza- tion by Genetic Algorithms, 1999.

3. Murino, V., A. Trucco, and C. S. Regazzoni, "Synthesis of unequally spaced arrays by simulated annealing," IEEE Trans. Signal Processing, Vol. 44, 119-123, 1996.
doi:10.1109/78.482017

4. Rahmat-Samii, Y. and E. Michielssen, Electromagnetic Optimiza- tion by Genetic Algorithms, Wiley & Sons, 1999.

5. Yan, K. and Y. Lu, "Sidelobe reduction in array-pattern synthesis using genetic algorithms," IEEE Trans. Antennas and Propagation, Vol. 45, No. 7, 1117-1122, 1997.
doi:10.1109/8.596902

6. Haupt, R. L., "Thinned arrays using genetic algorithms," IEEE Trans. Antennas and Propagation, Vol. 42, No. 7, 993-999, 1994.
doi:10.1109/8.299602

7. Weile, D. S. and E. Michielssen, "Integer coded Pareto genetic algorithm design of constrained antenna arrays," Electron. Lett., Vol. 32, No. 9, 1744-1745, 1996.
doi:10.1049/el:19961174

8. O'Neill, D. J., "Element placement in thinned arrays using genetic algorithms," IEEE Int. Conf. Oceans 94 Osates, Vol. II, No. 9, 301-306, 1994.

9. Trucco, A. and V. Murino, "Stochastic optimization of linear sparse arrays," IEEE Journal of Oceanic Engineering, Vol. 24, No. 3, 291-299, 1999.
doi:10.1109/48.775291

10. Wolpert, D. H. and W. G. Macready, "No free lunch theorems for optimization," IEEE Trans. EVolutionary Computation, Vol. 1, No. 1, 67-82, 1997.
doi:10.1109/4235.585893

11. Caorsi, S., A. Massa, and M. Pastorino, "A microwave procedure for NDT identification of a crack based on a genetic algorithm," IEEE Trans. Antennas Propagation.

12. Janikow, C. Z. and Z. Michalewicz, "An experimental comparison of binary and floating point representations in genetic algorithms," Proc. 4th Conf. Genetic Algorithms, 31-36, 1991.

13. Caorsi, S., A. Massa, and M. Pastorino, "A computational technique based on a real-coded genetic algorithm for microwave imaging purposes," IEEE Trans. Geoscience and Remote Sensing, Vol. 38, No. 4, 1697-1708, 2000.
doi:10.1109/36.851968

14. Davis, L., Handbook of Genetic Algorithms, Van Nostrand Reinhold, 1991.

15. Whitley, D., "The GENITOR algorithm and selection pressure: Why rank-based allocation of reproductive trials is the best," Proc. 3rd Int. Conf. Genetic Algorithms, 116-121, 1989.

16. Goldberg, D. E., Genetic Algorithms in Search, Optimization and Machine Learning Addison-Wesley, 1989.

17. Haupt, R. L., "An introduction to genetic algorithms for electromagnetics," IEEE Antennas and Propagation Magazine, Vol. 37, 7-15, 1995.
doi:10.1109/74.382334

18. Polak, E., Computational Methods in Optimization, Academic Press, 1971.

19. Leeper, D. G., "Isophoric arrays — Massively thinned phased arrays with well-controlled sidelobes," IEEE Antennas and Propagation Magazine, Vol. 47, 1825-1835, 1999.

20. Leahy, R. M. and B. D. Jeffs, "On the design of maximally sparse beamforming arrays," IEEE Trans. Antennas and Propagation, Vol. 39, 1178-1187, 1991.
doi:10.1109/8.97353