A Simple and Efficient Approach to Compute the Operating Frequency of Annular Ring Patch Antennas by Using ANN with Bayesian Regularization Learning Algorithm

Yıl 2016, Cilt: 4 Sayı: Special Issue-1, 239 - 243, 25.12.2016

Ahmet Kayabaşı Ali Akdağlı

Öz

An annular ring patch antenna (ARPA)
constructed by loading a circular slot in the center of the circular patch
antenna is a popular microstrip antenna due to its favourable properties. In
this paper, an application of artificial neural network (ANN) using bayesian
regularization (BR) learning algorithm based on multilayer perceptron (MLP)
model is presented for computing the operating frequency of annular ring ARPAs
in UHF band.  Firstly, the operating
frequencies of 80 ARPAs having varied dimensions and electrical parameters were
simulated with IE3DTM packaged software based on method of moment (MoM) in
order to generate the data set for training and testing processes of the ANN
model. Then ANN model was built with data set and while 70 simulated ARPAs and
remaining 10 simulated ARPAs were employed for ANN model training and testing
respectively. The proposed ANN model were confirmed by comparing with the
suggestions reported elsewhere via measurement data published earlier in the
literature. These results show that ANN model with BR learning algorithm can be
successfully used to compute the operating frequency of ARPAs. 

Anahtar Kelimeler

Annular ring patch antenna, operating frequency, Artificial neural network, Bayesian regularization learning algorithm

Kaynakça

• [1] K. Wong (2002). Compact and broadband microstrip antennas. John Wiley & Sons, Inc.
• [2] G. Kumar and K. P. Ray (2003). Broadband microstrip antennas, Norwood: Artech House.
• [3] A. A. Deshmukh and G. Kumar (2007). Formulation of resonant frequency for compact rectangular microstrip antennas. Microwave and Optical Technology Letters. 49 (2) 498–501.
• [4] A. A. Deshmukh, N. V. Phatak, S. Nagarbovdi and R. Ahuja (2013). Analysis of Broadband E-shaped Microstrip Antennas. International Journal of Computer Applications. 80 (7) 24– 29.
• [5] A. Akdagli, A. Toktas, A. Kayabasi and I. Develi (2013). An application of artificial neural network to compute the resonant frequency of E-shaped compact microstrip antennas. Journal of Electrical Engineering-Elektrotechnicky Casopis. 64 (5) 317–322.
• [6] A. Kayabasi, M. B. Bicer, A. Akdagli and A. Toktas (2011) 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. 26 833–840.
• [7] Z. N. Chen (2000). Radiation pattern of a probe fed L-shaped plate antenna. Microwave and Optical Technology Letters. 27 410–13.
• [8] W. Chew (1982). A broad-band annular-ring microstrip antenna. IEEE Transactions on Antennas and Propagation. 30 (5) 918–922.
• [9] J. S. Dahele, K. F. Lee and D. Wong (1987). Dual-frequency stacked annular-ring microstrip antenna. IEEE Transactions on Antennas and Propagation. 35 1281–1285.
• [10] I. J. Bahl, S. S. Stuchly and M. A. Stuchly (1980). A new microstrip radiator for medical applications. IEEE Transactions on Microwave Theory and Techniques. 28 1464–1469.
• [11] I. Wolff and N. Knoppik (1971). Microstrip ring resonator and dispersion measurement on microstrip lines. Electronics Letters. 7 779–781.
• [12] S. G. Pintzos and R. Pregla (1978). A simple method for computing the resonant frequencies of microstrip ring resonators. IEEE Transactions on Microwave Theory and Techniques. 26 809–813.
• [13] Y. S. Wu and F. J. Rosenbaum (1973). Mode chart for microstrip ring resonators. IEEE Transactions on Microwave Theory and Techniques. 21 487–489.
• [14] S. M. Ali, C. Weng and J. Kong (1982). Vector Hankel transform analysis of annular-ring microstrip antenna. IEEE Transactions on Antennas and Propagation. 30 637–644.
• [15] Z. Fan and K. F. Lee (1991). Hankel transform domain analysis of dual-frequency stacked circular-disk and annular-ring microstrip antennas. IEEE Transactions on Antennas and Propagations. 29 867–870.
• [16] H. Liu and X. F. Hu (1996). An improved method to analyse the input impedance of microstrip annular-ring antennas. Journal Electromagnetic Waves and Applications. 10 827–833.
• [17] H. Liu and X. F. Hu (1996). Input impedance analysis of microstrip annular ring antenna with thick substrate. Progress In Electromagnetic Research. 12 177–204.
• [18] C. S. Gurel and E. Yazgan (2010). Resonant frequency analysis of annular ring microstrip patch on uniaxial medium via Hankel transform domain immittance approach. Progress In Electromagnetic Research. 11, 37–52.
• [19] A. Motevasselian (2011). Specteral domain analysis of resonant characteristics and radiation patterns of a circular disk and annular ring microstrip antenna on uniaxial substrate. Progress In Electromagnetic Research. 21 237–251.
• [20] W. F. Richards, O. Jai-Dong and S. Long (1984). A theoretical and experimental investigation of annular, annular sector, and circular sector microstrip antennas. IEEE Transactions on Antennas and Propagations. 32 864–867.
• [21] A. K. Bhattacharyya and R. Garg (1985). Input impedance of annular ring microstrip antenna using circuit theory approach. IEEE Transactions on Antennas and Propagations. 33 369–374.
• [22] S. E. El-Khamy, R. M. El-Awadi and E. B. A. El-Sharrawy (1986). Simple analysis and design of annular ring microstrip antennas. Microwaves, Antennas and Propagation, IEE Proceedings H. 133 198–202.
• [23] J. Gomez-Tagleand and C. G. Christodoulou (1997). Extended cavity model analysis of stacked microstrip ring antennas. IEEE Transactions on Antennas and Propagations. 45 1626–1635.
• [24] V. Sathi, C. H. Ghobadi and J. Nourinia (2008). Optimization of circular ring microstrip antenna using genetic algorithm. International Journal of Infrared and Millimeter Waves. 29 897–905.
• [25] I. J. Bahl and S. S. Stuchly (1992). Closed-form expressions for computer-aided design of microstrip ring antennas. International Journal of Infrared and Millimeter Wave Computer-Aided Engineering. 2 144–154.
• [26] R. Kumar and D. C. Dhubkarya (2011). Design and analysis of circular ring microstrip antenna. Global Journal of Researches In Engineering. 11 (1).
• [27] J. S. Dahele and K. F. Lee (1982). Characteristics of annular-ring microstrip antenna. Electronics Letters. 18 1051–1052.
• [28] K. F. Lee, J. S. Dahele and K. Y. Ho (1983). Annular-ring and circular-disc microstrip antennas with and without air gaps. 13th European Microwave Conference. 389–394.
• [29] J. S. Row (2004). Dual-frequency circularly polarized annular-ring microstrip antenna. Electronics Letters. 40 153–154.
• [30] J. Shinde, P. Shinde, R. Kumar, M. D. Uplane and B. K. Mishra (2010). Resonant frequencies of a circularly polarized nearly circular annular ring microstrip antenna with superstrate loading and airgaps. In: Kaleidoscope: Innovations for Future Networks and Services. 1–7.
• [31] M. Zandieh, A. Azadeh, B. Hadadi and M. Saberi (2009). Application of neural networks for airline number of passenger estimation in time series state. Journal of Applied Science. 9 (6) 1001–1013.
• [32] R. F. Harrington (1993). Field computation by moment methods, Piscataway. NJ, IEEE Press.
• [33] D. J. C. Mackay (1992). Bayesian interpolation. Neural Computation. 4 415–447.