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Calculations of characteristics of microwave devices using artificial neural networks

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Warianty tytułu
PL
Wyznaczanie charakterystyk urządzeń mikrofalowych z wykorzystaniem sieci neuronowych
Języki publikacji
EN
Abstrakty
EN
Using analytical iterative methods, simulation of microwave devices is complicated: computing time is relatively long, sophisticated models are used for simulations. Possibilities to improve simulation process were discovered using the method based on artificial neural networks. An example of the algorithm, which allows the transition from iterative calculations to neural networks and allows to avoid some modelling problems arising from the iterative calculations, is proposed in this paper.
PL
Zastosowano nową metodę projektowania urządzeń mikrofalowych wykorzystująca sztuczne sieci neuronowe. W porównaniu z konwencjonalnie stosowaną metodą iteracyjną osiągnięto poprawę dokładności i szybkości obliczeń.
Rocznik
Strony
281--285
Opis fizyczny
Bibliogr. 22 poz., rys., wykr.
Twórcy
autor
autor
  • Department of Electronic Systems, Faculty of Electronics, Vilnius Gediminas Technical University, Naugardukas str. 41-425, LT – 03227, Vilnius, Lithuania, andrius.katkevicius@el.vgtu.lt
Bibliografia
  • [1] Staras S., Katkevicius A.: Analysis of Helical Systems Containing Periodical Inhomogeneities, Proceedings of the 18th International Conference on Microwaves, Radar and Wireless, 18(2), pp. 391 – 394, 2010.
  • [2] Levush B., Abe D. K., Calame J. P.: Vacuum Electronics: Status and Trends, IEEE Radar, IEEE National Conf., 17(9), pp. 28 – 34, 2007.
  • [3] Nickelson L., Asmontas S., Malisauskas V., Sugurovas V.: The Open Cylindrical Gyrotropic Waveguides, Vilnius: Technika, p. 248, 2007.
  • [4] Nickelson L., Asmontas S., Malisauskas V., Martavicius R.: The dependence of Open Cylindrical Magnetoactive p-Ge and p-Si Plasma Waveguide Mode Cutoff Freguencies on Hole Concentrations, J. Plasma Physics, 75(1), pp. 35 – 51, 2008.
  • [5] Staras S., Martavicius R., Skudutis J., Urbanavicius V., Daskevicius V. Plačiajuosčių Wide-Band Slow-Wave Systems: Simulation and Applications, Vilnius: Technika, pp. 441, 2010.
  • [6] Plonis D., Malisauskas V., Serackis A.: Semi-automatic Analysis of Gyrotropic Semiconductor Waveguides Using Neural Network, Acta Physica Polonica A, 119(4), pp. 542 – 547, 2011.
  • [7] Thakare V., Singhal P.: Neural Network Based CAD Model for the Design of Rectangular Patch Antenas, Journal of Engineering and Technology Research, 7(2), pp. 126 – 129, 2010.
  • [8] Zhang L., Zhang Q.: Simple and Effective Extrapolation Technique for Neural-Based Microwave Modeling, IEEE Microwave and Wireless Components Letters, 20(6), pp. 301 – 303, 2010.
  • [9] Tadeusiewicz R. About usefulness of neural networks in electrical engineering problems, Electrical Review, 02, pp 200 – 211, 2009.
  • [10] Puchala D., Yatsymirskyy M.: Fast neural networks learning techniques for signal compression, Electrical Review, 01, pp 189 – 191, 2010.
  • [11] Tiliouine H. Comparative Study of Neural Networks Used in Modeling and Control of Dynamic Systems, Electrical Review, 07, pp 104 – 109, 2011.
  • [12] Zhang Q., Gupta K., Devabhaktuni V. K.: Artificial Neural Networks for RF and Microwave Design – from Theory to Practice, Microwave Theory and Techniques, IEEE Transactions, 51(4), pp. 301 – 303, 2003.
  • [13] Daskevicius V., Skudutis J., Katkevicius A., Staras S.: Simulation and Properties of the Wide-Band Hybrid Slow-Wave System, Electronics and Electrical Engineering, 104(8), pp. 43 – 46, 2010.
  • [14] Staras S., Burokas T.: Properties of Non-Homogeneous Helical Systems, Electronics and Electrical Engineering, 43(1), pp. 17 – 20, 2003.
  • [15] Staras S., Katkevicius A.: Properties of Helical Structures Containing Periodical Inhomogeneities, Electronics and Electrical Engineering, 99(3), pp. 49 – 52, 2010.
  • [16] Katkevicius A., Staras S.: Analysis of Rejection Properties of Meander Systems, Electronics and Electrical Engineering, 108(2), pp. 19 – 22, 2010.
  • [17] Gurskas A., Urbanavicius V., Martavicius R. Evaluation of the Microstrip Lines Connectors in the Meander Delay Line Model, Electronics and Electrical Engineering, 3(99), pp 39–42, 2010.
  • [18] Urbanavicius V., Gurskas A., Martavicius R. Synthesis of Six- Conductors Symmetrically Coupled Microstrip Line, Operating in a Normal Mode, Electronics and Electrical Engineering, 4(110), pp. 47–52, 2011.
  • [19] Hejase H.: On the use of Davidenko Method in Complex Root Search, IEEE Transactions on Microwave Theory and Techniques, 32(5), pp. 531 – 541, 1993.
  • [20] Conte D. S., Boor C.: Elementary Numerical Analysis, McGraw-Hill, p. 445, 1980.
  • [21] Asmontas S., Nickelson L., Bubnelis A., Martavicius R., Skudutis J.: Hybrid Mode Dispersion Characteristic Dependences of Cylindrical Dipolar Glass Waveguides on Temperatures, Electronics and Electrical Engineering, 106(10), pp. 83 – 86, 2010.
  • [22] Gerhard R.: Properties and Applications of Silicon Carbide, InTech, p. 536, 2011.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPOB-0048-0058
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