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A Comparative Study on ANN, ANFIS and SVM Methods for Computing Resonant Frequency of A-Shaped Compact Microstrip Antennas
In this study, three robust predicting methods, namely artificial neural network (ANN), adaptive neuro fuzzy inference system (ANFIS) and support vector machine (SVM) were used for computing the resonant frequency of A-shaped compact microstrip antennas (ACMAs) operating at UHF band. Firstly, the resonant frequencies of 144 ACMAs with various dimensions and electrical parameters were simulated with the help of IE3D™ based on method of moment (MoM). The ANN, ANFIS and SVM models for computing the resonant frequency were then built by considering the simulation data. 124 simulated ACMAs were utilized for training and the remaining 20 ACMAs were used for testing the ANN, ANFIS and SVM models. The performance of the ANN, ANFIS and SVM models are compared in the training and test process. The average percentage errors (APE) regarding the computed resonant frequencies for training of the ANN, ANFIS and SVM were obtained as 0.457%, 0.399% and 0.600%, respectively. The constructed models were then tested and APE values as 0.601% for ANN, 0.744% for ANFIS and 0.623% for SVM were achieved. The results obtained here show that ANN, ANFIS and SVM methods can be successfully applied to compute the resonant frequency of ACMAs, since they are useful and versatile methods that yield accurate results.
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[1] K. L. Wong, “Compact and broadband microstrip antennas,” Wiley, Interscience, 2002.
[2] A. A. Deshmukh and G. Kumar, “Formulation of resonant frequency for compact rectangular microstrip antennas,” Microw Opt Techn Let, vol. 49 no. 2, pp. 498 – 501, 2007.
[3] A. Toktas, A. Akdagli, M.B. Bicer and A. Kayabasi, “Simple formulas for calculating resonant frequencies of C and H shaped compact microstrip antennas obtained by using artificial bee colony algorithm,” Journal of Electromagnetic Waves and Applications, vol. 25, pp. 1718- 1729, 2011.
[4] A. Akdagli, M.B. Bicer and S. Ermis, “A novel expression for resonant length obtained by using artificial bee colony algorithm in calculating resonant frequency of C-shaped compact microstrip antennas,” Turkish Journal of Electrical Engineering and Computer Sciences, vol. 19, pp. 597-606, 2011.
[5] A. Akdagli, A. Kayabasi and Đ. Develi, “Computing Resonant Frequency of C-Shaped Compact Microstrip Antennas by Using ANFIS,” International Journal of Electronics, vol. 102, no. 3, pp. 407-417, 2015.
[6] B. L. Ooi and Q. Shen, “A novel E-shaped broadband microstrip patch antenna,” Microwave Opt TechnolLett, vol. 27, no. 5, pp. 348-352, 2000.
[7] A. A. Deshmukh and G. Kumar, “Compact broadband E-shaped microstrip antennas,” Electronics Letters, vol. 41, no. 18, 2005.
[8] A. Khidre, K. F. Lee, F. Yang and A. Elsherbeni, “Wideband Circulary Polarized E-shaped Patch Antenna for Wireless Application,” IEEE Trans Antennas Propagat, vol. 52 no. 5, pp. 219-229, 2010.
[9] A. Toktas and A. Akdagli, “Computation of resonant frequency of Eshaped compact microstrip antennas,” Journal of the Faculty of Engineering and Architecture of Gazi University, vol. 27, pp. 847-854, 2012.
[10] A. Akdagli, A. Toktas, A. Kayabasi and Đ. Develi, “An Application of Artificial Neural Network to Compute the Resonant Frequency of EShaped Compact Microstrip Antennas,” Journal of Electrical Engineering- Elektrotechnicky Casopis, vol. 64, no. 5, pp. 317-322, September 2013.
[11] A.F. Sheta, A. Mohra, and S.F. Mahmoud, “Multi-band operation of a compact H-shaped microstrip antenna,” Microw Opt Techn, vol. 35, pp. 363-367, 2002.
[12] A. Akdagli and A. Toktas, “A novel expression in calculating resonant frequency of H-shaped compact microstrip antennas obtained by using artificial bee colony algorithm,” J Electromagnet Wave, vol. 24, no. 14- 15, pp. 2049-4061, 2010.
[13] A. Kayabasi, M. B. Bicer, A. Akdagli and A. Toktas, “Computing Resonant Frequency of H-Shaped Compact Microstrip Antennas Operating at UHF Band by Using Artificial Neural Networks,” Journal of the Faculty of Engineering and Architecture of Gazi University, vol. 26, no. 4, pp. 833-840, December 2011.
[14] Z. N. Chen, “Radiation pattern of a probe fed L-shaped plate antenna,” Microw OptTechnLet, vol. 27, pp. 410-413, 2000.
[15] A. Kayabasi, A. Toktas, A. Akdagli, M. B. Bicer and D. Ustun, “Applications of ANN and ANFIS to Predict the Resonant Frequency of L-shaped Compact Microstrip Antennas,” Applied Computational Electromagnetic Society Journal - ACES, vol. 29, no. 6, pp. 460-469, June 2014.
[16] W. Chew, “A broad-band annular-ring microstrip antenna,” Antennas and Propagation, IEEE Transactions on, vol. 30, no. 5, pp. 918-922, 1982.
[17] A. Toktas, A. Akdagli, A. Kayabasi, D. Ustun and M. B. Bicer, “A Simple and Accurate Expression for Resonant Frequency Calculation of Annular-Ring Microstrip Antennas,” International Journal of Microwave and Wireless Technologies, 1-7, 2014. DOI: 0.1017/S1759078714000890.
[18] A. Akdagli and A. Kayabasi, “An Accurate Computation Method Based on Artificial Neural Networks with Different Learning Algorithms for Resonant Frequency of Annular Ring Microstrip Antennas,” Journal of Computational Electronics, vol. 13, pp. 1014-1019, 2014.
[19] A. Kayabasi and A. Akdagli, “A Novel Method of Support Vector Machine to Compute the Resonant Frequency of Annular Ring Compact Microstrip Antennas,” Cogent Engineering, vol. 2, no. 1, 6 January 2015.
[20] A. Akdagli, A. Toktas, M. B. Bicer, A. Kayabasi, D. Ustun and K. Kurt, “ANFIS Model for Determining Resonant Frequency of Rectangular Ring Compact Microstrip Antennas,” International Journal of Applied Electromagnetics Mechanics, vol. 46, no. 3, pp. 483-490, 27 February 2014.
[21] W. F. Richards, Y.T. Lo and D. D. Harrisson, “An improved theory for microstrip antennas and applications,” IEEE T. Antenn. Propag. vol. 29, pp. 38-46, 1981.
[22] K. Bhattacharyya and R. Garg, “A generalized transmission line model for microstip patches,” IEE Proc. Microwave Antennas Propag. vol. 132, pp. 93-98, 1985
[23] A. Taflove, “Computational electrodynamics: The finite-difference time domain method,” Boston, Artech House, 1995.
[24] R. F. Harrington, “Field computation by moment methods,” Piscataway, NJ, IEEE Press, 1993.
[25] S. Haykin, “Neural networks: A comprehensive foundation,” Macmillan College Publishing Company, New York, A.B.D., 1994.
[26] C. G. Christodoulou and M. Georgiopoulos, “Application of Neural Networks in Electromagnetics,” Artech House, MA, USA, 2001.
[27] K. Guney, and S. S. Gultekin, “Artificial neural networks for resonant frequency calculation of rectangular microstrip antennas with thin and thick substrates,” International Journal of Infrared and Millimeter Waves, vol. 25, no. 9, 2004.
[28] J. S. R. Jang, “ANFIS: Adaptive-network-based fuzzy inference system,” IEEE T. Syst. Man. Cy. vol. 23, pp. 665-685, 1993.
[29] K. Guney and N. Sarikaya, “Adaptive neuro-fuzzy inference system for computing the resonant frequency of circular microstrip antennas,” ACES JOURNAL, vol. 19, no. 3, 2004.
[30] K. Guney and N. Sarikaya, “Computation of resonant frequency for equilateral triangular microstrip antennas using the adaptive neuro-fuzzy inference system,” International Journal of RF and Microwave Computer-Aided Engineering, vol. 14, pp. 134-143, 2003.
[31] N. V. Vapnik and A. Y. Chervonenkis, “The necessary and sufficient conditions for consistency in the empirical risk minimization method,” Pattern Recognition and Image Analysis, vol. 1, no. 3, pp. 283-305, 1991.
[32] N. T. Tokan and F. Gunes, “Support vector characterization of the microstrip antennas based on measurements,” Progress In Electromagnetics Research B, vol. 5, pp. 49-61, 2008.
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