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2009-10-20
Synthesis of Thinned Planar Circular Array Antennas Using Modified Particle Swarm Optimization
By
Progress In Electromagnetics Research Letters, Vol. 12, 87-97, 2009
Abstract
In this paper, the authors present an optimization method based on modified Particle Swarm Optimization (PSO) algorithm for thinning large multiple concentric circular ring arrays of uniformly excited isotropic antennas that will generate a pencil beam in the vertical plane with minimum relative side lobe level (SLL). Two different cases have been studied, one with fixed uniform inter-element spacing and another with optimum uniform inter-element spacing. In both the cases, the number of switched off elements is made equal to 220 or more. The half-power beam width of the synthesized pattern is attempted to make equal to that of a fully populated array with uniform spacing of 0.5 λ. Simulation results of the proposed thinned arrays are compared with a fully populated array to illustrate the effectiveness of our proposed method.
Citation
Narendra Nath Pathak, Gautam Mahanti, Shashank K. Singh, Jitendra Kumar Mishra, and Ajay Chakraborty, "Synthesis of Thinned Planar Circular Array Antennas Using Modified Particle Swarm Optimization," Progress In Electromagnetics Research Letters, Vol. 12, 87-97, 2009.
doi:10.2528/PIERL09090606
References

1. Elliott, R. S., Antenna Theory and Design, Revised Edition, John Wiley, New Jersey, 2003.

2. Dessouky, M. I., H. A. Sharshar, and Y. A. Albagory, "Efficient sidelobe reduction technique for small-sized concentric circular arrays," Progress In Electromagnetics Research, Vol. 65, 187-200, 2006.
doi:10.2528/PIER06092503

3. Dessouky, M. I., H. A. Sharshar, and Y. A. Albagory, "Optimum normalized-Gaussian tapering window for side lobe reduction in uniform concentric circular arrays," Progress In Electromagnetics Research, Vol. 69, 35-46, 2007.
doi:10.2528/PIER06111301

4. Dessouky, M., H. Sharshar, and Y. Albagory, "A novel tapered beamforming window for uniform concentric circular arrays," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 14, 2077-2089, 2006.
doi:10.1163/156939306779322701

5. Chen, T. B., Y. L. Dong, Y. C. Jiao, and F. S. Zhang, "Synthesis of circular antenna array using crossed particle swarm optimization algorithm," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 13, 1785-1795, 2006.
doi:10.1163/156939306779292273

6. Boeringer, D. W. and D. H.Werner, "Particle swarm optimization versus genetic algorithms for phased array synthesis," IEEE Trans. Antennas Propag., Vol. 52, No. 3, 771-779, 2004.
doi:10.1109/TAP.2004.825102

7. Robinson, J. and Y. Rahmat-Samii, "Particle swarm optimization in electromagnetics," IEEE Trans. Antennas Propag., Vol. 52, No. 2, 397-407, February 2004.
doi:10.1109/TAP.2004.823969

8. Jin, N. and Y. Rahmat-Samii, "Advances in particle swarm optimization for antenna designs: Real-number, binary, single-objective and multiobjective implementations," IEEE Trans. Antennas Propag., Vol. 55, No. 3, 556-567, March 2007.
doi:10.1109/TAP.2007.891552

9. Mahmoud, K. R., M. I. Eladawy, R. Bansal, S. H. Zainud-Deen, and S. M. M. Ibrahem, "Analysis of uniform circular arrays for adaptive beamforming applications using particle swarm optimization algorithm ," International Journal of RF and Microwave Computer-aided Engineering, Vol. 18, No. 1, 42-52, January 2008.
doi:10.1002/mmce.20265

10. Li, W. T., X. W. Shi, and Y. Q. Hei, "An improved particle swarm optimization algorithm for pattern synthesis of phased arrays," Progress In Electromagnetics Research, Vol. 82, 319-332, 2008.
doi:10.2528/PIER08030904

11. Kennedy, J. and R. C. Eberhart, "Particle swarm optimization," Proc. IEEE Int. Conf. Neural Networks, 1942-1948, 1995.
doi:10.1109/ICNN.1995.488968

12. Mahanti, G. K., A. Chakraborty, and S. Das, "Design of phase-differentiated reconfigurable array antennas with minimum dynamic range ratio," IEEE Antennas and Wireless Propagation Letters, Vol. 5, 262-264, 2006.
doi:10.1109/LAWP.2006.875899

13. Quevedo-Teruel, O. and E. Rajo-Iglesias, "Ant colony optimiza-tion in thinned array synthesis with minimum sidelobe level," IEEE Antennas and Wireless Propagation Letters, Vol. 5, 349-352, 2006.
doi:10.1109/LAWP.2006.880693

14. Mahanti, G. K., N. Pathak, and P. Mahanti, "Synthesis of thinned linear antenna arrays with fixed sidelobe level using real-coded genetic algorithm," Progress In Electromagnetics Research, Vol. 75, 319-328, 2007.
doi:10.2528/PIER07061304

15. Razavi, A. and K. Forooraghi, "Thinned arrays using pattern search algorithms," Progress In Electromagnetics Research, Vol. 78, 61-71, 2008.
doi:10.2528/PIER07081501

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

17. Haupt, R. L., "Interleaved thinned linear arrays," IEEE Trans. Antennas Propag., Vol. 53, No. 9, 2858-2864, 2005.
doi:10.1109/TAP.2005.854522

18. Schwartzman, L., "Element behavior in a thinned array," IEEE Trans. Antennas Propag., Vol. 15, No. 7, 571-572, 1967.
doi:10.1109/TAP.1967.1138989