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• [1] Federal Communications Commission. Revision of Part 15 of the Commission’s rules regarding ultra wideband transmission system first report and order. Tech Rep ET Docket 2002; 48: 98–153.
• [2] Matthaei GL, Young L, Jones EMT. Microwave Filters, Impedance-Matching Networks, and Coupling Structures. Norwood, MA, USA: Artech House, 1980.
• [3] Coudos SK, Zaharis ZD, Yioultsis TV. Application of a differential evolution algorithm with strategy adaptation to the design of multi-band microwave filters for wireless communications. Prog Electromagn Res 2010; 109: 123–137.
• [4] Wu B, Li B, Su T, Liang CH. Equivalent-circuit analysis and lowpass filter design of split-ring resonator DGS. J Electromagnet Wave 2006; 20: 1943–1953.
• [5] Zhu YZ, Xie YJ. Novel microstrip bandpass filters with transmission zeros. Prog Electromagn Res 2007; 77: 29–41.
• [6] Park J, Kim JP, Nam S. Design of a novel harmonic-suppressed microstrip low-pass filter. IEEE Microw Wirel Co 2007; 17: 424–426.
• [7] Shaman H, Hong JS. A novel ultra-wideband (UWB) bandpass filter (BPF) with pairs of transmission zeroes. IEEE Microw Wirel Co 2007; 17: 121–123.
• [8] Deng HW, Zhao YJ, Zhang XS, Zhang L, Gao SP. Compact quintuple-mode UWB bandpass filter with good out-of-band rejection. Prog Electromagn Res Lett 2010; 14: 111–117.
• [9] Oskouei HD, Forooraghi K, Hakkak M. Guided and leaky wave characteristics of periodic defected ground structures. Prog Electromagn Res 2007; 73: 15–27.
• [10] Ahn D, Park JS, Kim CS, Kim J, Qian Y, Itoh T. A design of the low-pass filter using the novel microstrip defected ground structure. IEEE T Microw Theory 2001; 49: 86–93.
• [11] Lee JK, Kim YS. Ultra-wideband bandpass filter with improved upper stopband performance using defected ground structure. IEEE Microw Wirel Co 2010; 20: 316–318.
• [12] Li R, Zhu L. Compact UWB bandpass filters using stub-loaded multiple-mode resonator. IEEE Microw Wirel Co 2007; 17: 40–42.
• [13] Huang JQ, Chu QX. Compact UWB band-pass filter utilizing modified composite right/left-handed structure with cross coupling. Prog Electromagn Res 2010; 107: 179–186.
• [14] Chou TC, Tsai MH, Chen CY. A low insertion loss and high selectivity UWB bandpass filter using composite right/left-handed material. Prog Electromagn Res C 2010; 17: 163–172.
• [15] Wang JK, Zhao YJ, Qiang L, Sun Q. A miniaturized UWB BPF based on novel SCRLH transmission line structure. Prog Electromagn Res Lett 2010; 19: 67–73.
• [16] Naghshvarian JM, Tayarani M. Miniature planar UWB bandpass filters with circular slots in ground. Prog Electromagn Res Lett 2008; 3: 87–93.
• [17] Shobeyri M, Vadjed-Samiei MH. Compact ultra-wideband bandpass filter with defected ground structure. Prog Electromagn Res Lett 2008; 4: 25–31.
• [18] An J, Wang GM, Zeng WD, Ma LX. UWB filter using defected ground structure of Von Koch fractal shape slot. Prog Electromagn Res Lett 2009; 6: 61–66.
• [19] Ghosh S, Kundu D, Suresh K, Das S, Abraham A. Design of optimal digital IIR filters by using a bandwidth adaptive harmony search algorithm. In: World Congress on Nature and Biologically Inspired Computing; 9–11 December 2009, Coimbatore, India. New York, NY, USA: IEEE. pp. 481–486.
• [20] Khazali AH, Parizad A, Kalantar M. Optimal reactive/voltage control by an improved harmony search algorithm. In: 23rd Canadian Conference on Electrical and Computer Engineering; 2–5 May 2010; Calgary, Canada. New York, NY, USA: IEEE. pp. 1–6.
• [21] Rao RS, Narasimham SVL, Raju MR, Rao AS. Optimal network reconfiguration of large-scale distribution system using harmony search algorithm. IEEE T Power Syst 2011; 26: 1080–1088.
• [22] Dexuan Z, Haikuan L, Liqun G. A modified global harmony search algorithm for robust PID controller tuning. In: Proceedings of the 30th Chinese Control Conference; 22–24 July 2011; Yantai, China. New York, NY, USA: IEEE. pp. 2158–2163.
• [23] Sirjani R, Mohamed A. Improved harmony search algorithm for optimal placement and sizing of static VAR compensators in power systems. In: First International Conference on Informatics and Computational Intelligence; 12–14 December 2011; Bandung, Indonesia. New York, NY, USA: IEEE. pp. 295–300.
• [24] Boroujeni SMS, Boroujeni BK, Delafkar H, Behzadipour E, Hemmati R. Harmony search algorithm for SVC controller tuning in voltage support mode. Indian Journal of Science and Technology 2011; 4: 1155–1159.
• [25] Kudikala S, Sabat SL, Udgata SK. Performance study of harmony search algorithm for analog circuit sizing. In: International Symposium on Electronic System Design; 19–21 December 2011; Kochi, India. New York, NY, USA: IEEE. pp. 12–17.
• [26] Agbolosu-Amison SJ, Park B, Yun I. Comparative evaluation of heuristic optimization methods in urban arterial network optimization. In: Proceedings of the 12th International IEEE Conference on Intelligent Transportation Systems; 4–7 October 2009; St. Louis, MO, USA. New York, NY, USA: IEEE. pp. 1–6.
• [27] Giannini F, Ruggieri R, Vrba J. Planar circuit analysis of microstrip radial stub. IEEE T Microw Theory 1984; 32: 1652–1655.
• [28] Zhang QJ, Wang F, Devabhaktuni VK. Neural network structures for RF and microwave applications. In: IEEE Antennas and Propagations International Symposium; July 1999; Orlando, FL, USA. New York, NY, USA: IEEE. pp. 2576–2579.
• [29] Wang F, Devabhaktuni VK, Xi C, Zhang QJ. Neural network structures and training algorithms for RF and microwave applications. Int J RF Microw C E 1999; 9: 216–240.
• [30] Burrascano P, Fiori S, Mongiardo M. A review of artificial neural networks applications in microwave computer-aided design (invited article). Int J RF Microw C E 1999; 9: 158–174.
• [31] Selleri S, Manetti S, Pelosi G. Neural network applications in microwave device design. Int J RF Microw C E 2002; 12: 90–97.
• [32] Lee KS, Geem ZW. A new meta-heuristic algorithm for continuous engineering optimization: harmony search theory and practice. Comput Method Appl M 2005; 194: 3902–3933.
• [33] Dobrowolski JA. Introduction to Computer Methods for Microwave Circuit Analysis and Design. Norwood, MA, USA: Artech House, 1991.