1. Wang, X. H., B. Z. Wang, and K. J. Chen, "Compact broadband dual-band bandpass filters using slotted ground structures," Progress In Electromagnetics Research, Vol. 82, 151-166, 2008. Google Scholar
2. Wang, Z., Q. Lai, R. Xu, B. Yan, W. Lin, and Y. Guo, "A millimeter-wave ultra-wideband four-way switch filter module based on novel three-line microstrip structure band-pass filters," Progress In Electromagnetics Research, Vol. 94, 297-309, 2009. Google Scholar
3. Siakavara, K. and C. Damianidis, "Microwave filtering in waveguides loaded with artificial single or double negative materials realized with dielectric spherical particles in resonance," Progress In Electromagnetics Research, Vol. 95, 103-120, 2009. Google Scholar
4. Razalli, M. S., A. Ismail, M. A. Mahdi, and M. N. Hamidon, "Novel compact `via-less' ultra-wide band filter utilizing capacitive microstrip patch," Progress In Electromagnetics Research, Vol. 91, 213-227, 2009. Google Scholar
5. Mo, S. G., Z. Y. Yu, and L. Zhang, "Design of triple-mode bandpass filter using improved hexagonal loop resonator," Progress In Electromagnetics Research, Vol. 96, 117-125, 2009. Google Scholar
6. Liu, C. C., Y. H. Chang, T. J. Yang, and C. J. Wu, "Narrowband filter in a heterostructured multilayer containing ultrathin metallic films," Progress In Electromagnetics Research, Vol. 96, 329-346, 2009. Google Scholar
7. Zhang, L., Z. Yu, and S. Mo, "Novel planar multimode bandpass filters with radial-line stubs," Progress In Electromagnetics Research, Vol. 101, 33-42, 2010. Google Scholar
8. Ye, C. S., Y. K. Su, M. H. Weng, C. Y. Hung, and R. Y. Yang, "Design of the compact parallel-coupled lines wideband bandpass filters using image parameter method," Progress In Electromagnetics Research, Vol. 100, 153-173, 2010. Google Scholar
9. Oraizi, H. and M. S. Esfahlan, "Optimum design of lumped filters incorporating impedance matching by the method of least squares," Progress In Electromagnetics Research, Vol. 100, 83-103, 2010. Google Scholar
10. Dai, G. L. and M. Y. Xia, "Novel miniaturized bandpass filters using spiral-shaped resonators and window feed structures," Progress In Electromagnetics Research, Vol. 100, 235-243, 2010. Google Scholar
11. Wang, Z. G., X. Q. Li, S. P. Zhou, B. Yan, R. M. Xu, and W. G. Lin, "Half mode substrate integrated folded waveguide (HMSIFW) and partial H-plane bandpass filter," Progress In Electromagnetics Research, Vol. 101, 203-216, 2010. Google Scholar
12. Yang, M. H., J. Xu, Q. Zhao, L. Peng, and G. P. Li, "Compact, broad-stopband lowpass filters using SIRs-loaded circular hairpin resonators," Progress In Electromagnetics Research, Vol. 102, 95-106, 2010. Google Scholar
13. Velazquez-Ahumada, M. D. C., J. Martel, F. Medina, and F. Mesa, "Application of stub loaded folded stepped impedance resonators to dual band filter design," Progress In Electromagnetics Research, Vol. 102, 107-124, 2010. Google Scholar
14. Vegesna, S. and M. Saed, "Novel compact dual-band bandpass microstrip filter," Progress In Electromagnetics Research B, Vol. 20, 245-262, 2010. Google Scholar
15. Chen, C. Y. and C. Y. Hsu, "A simple and effective method for microstrip dual-band filters design," IEEE Microwave and Wireless Components Letters, Vol. 16, 246-248, 2006. Google Scholar
16. Zhang, X. Y., J. X. Chen, Q. Xue, and S. M. Li, "Dual-band bandpass filters using stub-loaded resonators," IEEE Microwave and Wireless Components Letters, Vol. 17, 583-585, 2007. Google Scholar
17. Mondal, P. and M. K. Mandal, "Design of dual-band bandpass filters using stub-loaded open-loop resonators," IEEE Transactions on Microwave Theory and Techniques, Vol. 56, 150-155, 2008. Google Scholar
18. Lai, X., B. Wu, T. Su, and C. H. Liang, "A novel tri-band filter using stub-loaded open loop ring resonators," Microwave and Optical Technology Letters, Vol. 52, 523-526, 2010. Google Scholar
19. Koziel, S. and J. W. Bandler, "Space mapping with multiple coarse models for optimization of microwave components," IEEE Microwave and Wireless Components Letters, Vol. 18, 1-3, 2008. Google Scholar
20. FEKO "User's Manunal, FEKO Suite 5.2,", www.feko.info, 2003. Google Scholar
21. Goudos, S. K., Z. D. Zaharis, M. Salazar-Lechuga, P. I. Lazaridis, and P. B. Gallion, "Dielectric filter optimal design suitable for microwave communications by using multiobjective evolutionary algorithms," Microwave and Optical Technology Letters, Vol. 49, 2324-2329, 2007. Google Scholar
22. Mallahzadeh, A. R., H. Oraizi, and Z. Davoodi-Rad, "Application of the invasive weed optimization technique for antenna configurations," Progress In Electromagnetics Research, Vol. 79, 137-150, 2008. Google Scholar
23. Lu, Z. B., A. Zhang, and X. Y. Hou, "Pattern synthesis of cylindrical conformal array by the modified particle swarm optimization algorithm," Progress In Electromagnetics Research, Vol. 79, 415-426, 2008. Google Scholar
24. 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. Google Scholar
25. Guney, K. and S. Basbug, "Interference suppression of linear antenna arrays by amplitude-only control using a bacterial foraging algorithm," Progress In Electromagnetics Research, Vol. 79, 475-497, 2008. Google Scholar
26. Panduro, M. A., C. A. Brizuela, L. I. Balderas, and D. A. Acosta, "A comparison of genetic algorithms, particle swarm optimization and the differential evolution method for the design of scannable circular antenna arrays," Progress In Electromagnetics Research B, Vol. 13, 171-186, 2009. Google Scholar
27. Mallahzadeh, A. R., S. Es'haghi, and H. R. Hassani, "Compact U-array MIMO antenna designs using iwo algorithm," International Journal of RF and Microwave Computer-aided Engineering, Vol. 19, 568-576, 2009. Google Scholar
28. Mallahzadeh, A. R., S. Es'haghi, and A. Alipour, "Design of an E-shaped MIMO antenna using IWO algorithm for wireless application at 5.8 GHz," Progress In Electromagnetics Research, Vol. 90, 187-203, 2009. Google Scholar
29. Lanza, M., J. R. Perez Lopez, and J. Basterrechea, "Synthesis of planar arrays using a modified particle swarm optimization algorithm by introducing a selection operator and elitism," Progress In Electromagnetics Research, Vol. 93, 145-160, 2009. Google Scholar
30. Khodier, M. M. and M. Al-Aqeel, "Linear and circular array optimization: A study using particle swarm intelligence," Progress In Electromagnetics Research B, Vol. 15, 347-373, 2009. Google Scholar
31. Siakavara, K., "Novel fractal antenna arrays for satellite networks: Circular ring sierpinski carpet arrays optimized by genetic algorithms," Progress In Electromagnetics Research, Vol. 103, 115-138, 2010. Google Scholar
32. Goudos, S. K. and J. N. Sahalos, "Pareto optimal microwave filter design using multiobjective differential evolution," IEEE Transactions on Antennas and Propagation, Vol. 58, 132-144, 2010. Google Scholar
33. Dib, N. I., S. K. Goudos, and H. Muhsen, "Application of Taguchi's optimization method and self-adaptive differential evolution to the synthesis of linear antenna arrays," Progress In Electromagnetics Research, Vol. 102, 159-180, 2010. Google Scholar
34. Pal, S., S. Das, A. Basak, and P. N. Suganthan, "Synthesis of difference patterns for monopulse antennas with optimal combination of array-size and number of subarrays --- A multi-objective optimization approach," Progress In Electromagnetics Research B, Vol. 21, 257-280, 2010. Google Scholar
35. Pal, S., B. Qu, S. Das, and P. N. Suganthan, "Linear antenna array synthesis with constrained multi-objective differential evolution," Progress In Electromagnetics Research B, Vol. 21, 87-111, 2010. Google Scholar
36. Carro, P. L., J. de Mingo, and P. G. Ducar, "Radiation pattern synthesis for maximum mean effective gain with spherical wave expansions and particle swarm techniques," Progress In Electromagnetics Research, Vol. 103, 355-370, 2010. Google Scholar
37. Karimkashi, S. and A. A. Kishk, "Invasive weed optimization and its features in electromagnetics," IEEE Transactions on Antennas and Propagation, Vol. 58, 1269-1278, 2010. Google Scholar
38. Chamaani, S., M. S. Abrishamian, and S. A. Mirtaheri, "Time-domain design of UWB vivaldi antenna array using multiobjective particle swarm optimization," IEEE Antennas and Wireless Propagation Letters, Vol. 9, 666-669, 2010. Google Scholar
39. Storn, R. and K. Price, "Differential evolution --- A simple and efficient adaptive scheme for global optimization over continuous spaces,", Tech. Rep. TR-95-01, http://citeseer.ist.psu.edu/article/storn95differential.html, 1995. Google Scholar
40. Storn, R. and K. Price, "Differential evolution --- A simple and efficient heuristic for global optimization over continuous spaces," Journal of Global Optimization, Vol. 11, 341-359, 1997. Google Scholar
41. Cheong, F. and R. Lai, "Designing a hierarchical fuzzy logic controller using the differential evolution approach," Applied Soft Computing, Vol. 7, 481-491, 2007. Google Scholar
42. Kukkonen, S., S. R. Jangam, and N. Chakraborti, "Solving the molecular sequence alignment problem with generalized differential evolution 3 (GDE3)," Proceedings of IEEE Symposium on Computational Intelligence in Multicriteria Decision Making, 302-309, 2007. Google Scholar
43. Das, S. and A. Konar, "Automatic image pixel clustering with an improved differential evolution," Applied Soft Computing, Vol. 9, 226-236, 2009. Google Scholar
44. Brest, J., S. Greiner, B. Boskovic, M. Mernik, and V. Zumer, "Self-adapting control parameters in differential evolution: A comparative study on numerical benchmark problems," IEEE Transactions on Evolutionary Computation, Vol. 10, 646-657, 2006. Google Scholar
45. Goudos, S. K., "Design of microwave broadband absorbers using a self-adaptive differential evolution algorithm," International Journal of RF and Microwave Computer-aided Engineering, Vol. 19, 364-372, 2009. Google Scholar
46. Qin, A. K. and P. N. Suganthan, "Self-adaptive differential evolution algorithm for numerical optimization," The 2005 IEEE Congress on Evolutionary Computation, Vol. 2, 1785-1791, 2005. Google Scholar
47. Huang, V. L., A. K. Qin, and P. N. Suganthan, "Self-adaptive diffential evolution algorithm for constrained real-parameter optimization," The 2006 IEEE Congress on Evolutionary Computation, 215-222, 2006. Google Scholar
48. Qin, A. K., V. L. Huang, and P. N. Suganthan, "Differential evolution algorithm with strategy adaptation for global numerical optimization," IEEE Transactions on Evolutionary Computation, Vol. 13, 398-417, 2009. Google Scholar
49. Storn, R., "Differential evolution research --- Trends and open questions," Studies in Computational Intelligence, Vol. 143, 1-31, 2008. Google Scholar
50. Mezura-Montes, E., J. Velazquez-Reyes, and C. A. Coello Coello, "A comparative study of differential evolution variants for global optimization," ECCO 2006 --- Genetic and Evolutionary Computation Conference, 485-492, Seattle, WA, 2006. Google Scholar
51. Iorio, A. W. and X. Li, "Solving rotated multi-objective optimization problems using differential evolution," Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science), Vol. 3339, 861-872, 2004. Google Scholar