Book
S. Koziel, S. Ogurtsov, Antenna Design by SimulationDriven Optimization, Springer, 2014.
Book chapters
[1] S. Koziel, S. Ogurtsov, “Numerically efficient approach to simulationdriven design of planar microstrip antenna arrays by means of surrogatebased optimization,” S. Koziel, L. Leifsson, X.S. Yang (Eds.), Solving Computationally Expensive Engineering Problems, Springer, 2014.
[2] S. Koziel, S. Ogurtsov, Q.S. Cheng, and J.W. Bandler, “Space mapping,” S. Koziel, X.S. Yang, Q.J. Zhang (Eds.), SimulationDriven Design Optimization and Modeling for Microwave Engineering, Imperial College Press, 2013.
[3] S. Koziel and S. Ogurtsov, “Simulationdriven design of broadband antennas using surrogatebased optimization,” S. Koziel, X.S. Yang, Q.J. Zhang (Eds.), SimulationDriven Design Optimization and Modeling for Microwave Engineering, Imperial College Press, 2013.
[4] S. Koziel, S. Ogurtsov, and L. Leifsson, “Robust design using knowledgebased response correction and adaptive design specifications,” S. Koziel, X.S. Yang, Q.J. Zhang (Eds.), SimulationDriven Design Optimization and Modeling for Microwave Engineering, Imperial College Press, 2013.
[5] S. Koziel, L. Leifsson, and S. Ogurtsov, Space Mapping for ElectromagneticSimulationDriven Design Optimization, in SurrogateBased Modeling and Optimization, S. Koziel and L. Leifsson (Eds.), Springer 2013.
[6] S. Koziel, S. Ogurtsov, and L. Leifsson, SimulationDriven Antenna Design Using SurrogateBased Optimization, in SurrogateBased Modeling and Optimization, S. Koziel and L. Leifsson (Eds.), Springer 2013.
[7] L. Leifsson, S. Koziel, E. Jonsson, and S. Ogurtsov, Aerodynamic Shape Optimization by Space Mapping, in SurrogateBased Modeling and Optimization, S. Koziel and L. Leifsson (Eds.), Springer 2013.
[8] S. Koziel and S. Ogurtsov, “Simulationdriven design in microwave engineering: methods,” S. Koziel and X.S. Yang (Eds.), Computational Optimization, Methods and Algorithms, Series: Studies in Computational Intelligence, SpringerVerlag, 2011.
[9] S. Koziel and S. Ogurtsov, “Simulationdriven design in microwave engineering: application case studies,” X.S. Yang and S. Koziel (Eds.) Computational Optimization and Applications in Engineering and Industry, Series: Studies in Computational Intelligence, SpringerVerlag, 2011.
Journal articles
[1] S. Ogurtsov, S. Koziel, “On Alternative Approaches to Design of Corporate Feeds for LowSidelobe Microstrip Linear Arrays,” IEEE Transactions on Antennas and Propagation, Apr 2018. DOI 10.1109/TAP.2018.2823915.
[2] S. Koziel, S. Ogurtsov, “Rapid Design Closure of Linear Microstrip Antenna Array Apertures Using Response Features,” IEEE Antennas and Wireless Propagation Letters, DOI: 10.1109/LAWP.2018.2808929, Feb. 2018.
[3] S. Ogurtsov, S. Koziel, “Systematic approach to sidelobe reduction in linear antenna arrays through corporatefeedcontrolled excitation,” IET Microwaves, Antennas, & Propagation, vol. 11, pp. 779786, 2017.
[4] S. Ogurtsov, S. Koziel, “Approach to axial ratio improvement for circularly polarized microstrip patch antennas excited via two inputs,” IET Microwaves, Antennas, & Propagation, vol. 10, pp. 770776, 2016.
[5] S. Ogurtsov, S. Koziel, “Enhancement of circular polarization quality of singlepatch twoinput microstrip antennas,” Journal of Electromagnetic Waves and Propagation, vol. 30, iss. 6, pp. 767779. April 2016.
[6] S. Koziel, S. Ogurtsov, “PhaseSpacing Optimization of Linear Microstrip Antenna Arrays Using SimulationBased Surrogate Superposition Models,” Int. J. RF & Microwave ComputerAided Engineering, vo. 25, iss. 6, pp. 536547, Aug. 2015.
[7] S. Koziel, S. Ogurtsov, “Fast SurrogateAssisted SimulationDriven Optimization of AddDrop Resonators for Integrated Photonic Circuits,” IET Microwaves Antennas & Propagation, vol. 9, iss. 7, pp. 672675, May 2015.
[8] S. Koziel, S. Ogurtsov, “Rapid Design of Microstrip Antenna Arrays By Means of SurrogateBased Optimization,” IET Microwaves Antennas & Propagation, vol. 9, iss. 5, pp. 463471, Apr. 2015.
[9] S. Koziel, S. Ogurtsov, “Fast simulationdriven optimization of planar microstrip antenna arrays using surrogate superposition models,” Int. J. RF & Microwave ComputerAided Engineering, vol. 25, iss. 5, pp. 371381, June 2015.
[10] S. Koziel, S. Ogurtsov, “SimulationBased Design of Microstrip Linear Antenna Arrays Using Fast Radiation Response Surrogates,” IEEE Antennas Wireless Propag. Lett., vol. 14, pp. 759 – 762, 2015.
[11] S. Koziel, S. Ogurtsov, Zieniutycz, and A. Bekasiewicz, “Design of a Planar UWB Dipole Antenna with an Integrated Balun Using SurrogateBased Optimization,” IEEE Antennas Wireless Propag. Lett., vol.14, pp. 366 – 369, 2015.
[12] S. Koziel, S. Ogurtsov, Q.S. Cheng, J.W. Bandler, “Rapid electromagneticbased microwave design optimisation exploiting shapepreserving response prediction and adjoint sensitivities,” IET Microwaves, Antennas & Propagation, vol. 8 , iss, 10, pp. 775781, 2014.
[13] S. Koziel, S. Ogurtsov, W. Zieniutycz, L. Sorokosz, “SimulationDriven Design of Microstrip Antenna Subarrays,” IEEE Trans. Antennas Propagation, vol. 62, no. 7, pp. 35843591, July 2014.
[14] S. Koziel, S. Ogurtsov, W. Zieniutycz, L. Sorokosz, “Expedited design of microstrip antenna subarrays using surrogatebased optimization,” IEEE Antennas and Wireless Propagation Letters, vol. 13, pp. 635638, 2014.
[15] S. Koziel and S. Ogurtsov, “MultiLevel Microwave Design Optimization with Automated Model Fidelity Adjustment,” Int. J. RF & Microwave ComputerAided Engineering, vol. 24, iss. 3, pp. 281288, May 2014.
[16] S. Koziel and S. Ogurtsov, Design optimisation of antennas using electromagnetic simulations and adaptive response correction technique,” IET Microwaves Antennas & Propagation, vol. 8, iss. 3, pp. 180185, Feb. 2014.
[17] S. Koziel and S. Ogurtsov, “MultiObjective Design of Antennas Using VariableFidelity Simulations and Surrogate Models,” IEEE Trans. Antennas Prop., vol. 61, no. 12, pp. 59315939, Dec. 2013.
[18] S. Koziel and S. Ogurtsov, “Rapid optimisation of omnidirectional antennas using adaptively adjusted design specifications and kriging surrogates,” IET Microwaves, Antennas & Propagation, vol. 7, iss. 15, December 2013, p. 1194–1200.
[19] S. Koziel, S. Ogurtsov, J.W. Bandler, Q.S. Cheng, “Reliable SpaceMapping Optimization Integrated With EMBased Adjoint Sensitivities,” IEEE Transactions on Microwave Theory and Techniques, vol. 61, no. 10, pp. 34933502, Oct. 2013.
[20] S. Koziel and S. Ogurtsov, “Decomposition, response surface approximations and space mapping for EMdriven design of microwave filters,” Microwave Opt. Tech. Let., vol. 55, iss. 9, pp. 21372141, Sep. 2013.
[21] S. Koziel, L. Leifsson, and S. Ogurtsov, “Reliable EMdriven microwave design optimization using manifold mapping and adjoint sensitivity,” Microwave Opt. Tech. Let., vol. 55, is. 4, pp. 809813, April 2013.
[22] S. Koziel, S. Ogurtsov, I. Couckuyt, and T. Dhaene, “VariableFidelity electromagnetic simulations and cokriging for accurate modeling of antennas,” IEEE Trans. Antennas Prop., vol. 61, no. 3, pp. 13011308, Mar. 2013.
[23] J.P. Jacobs, S. Koziel, and S. Ogurtsov, “Computationally efficient multifidelity Bayesian support vector regression modeling of planar antenna input characteristics,” IEEE Trans. Antennas Prop., vol. 61, no. 2, pp. 980984, Feb. 2013.
[24] S. Koziel, S. Ogurtsov, I. Couckuyt, and T. Dhaene, “Costefficient electromagneticsimulationdriven antenna design using coKriging,” IET Microwaves, Antennas and Prop., vo. 6., no. 14, pp. 15211528, 2012.
[25] S. Koziel and S. Ogurtsov, “Computationalbudgetdriven automated microwave design optimization using variablefidelity electromagnetic simulations,” Int. J. RF & Microwave CAE, vol. 23, iss. 3, pp. 349356, May 2012.
[26] S. Koziel and S. Ogurtsov, “Reducedcost design optimization of antenna structures using adjoint sensitivity,” Microwave and Optical Technology Letters, vol. 54, no. 11, pp. 25942597, Nov. 2012.
[27] S. Koziel, S. Ogurtsov, and S. Szczepanski, “Local response surface approximations and variablefidelity electromagnetic simulations for computationally efficient microwave design optimization,” IET Microwaves, Antennas and Prop., 2012, vol. 6, iss. 9, pp. 1056162.
[28] S. Koziel, S. Ogurtsov, and S. Szczepanski, “Rapid antenna design optimization using shapepreserving response prediction,” Bulletin of the Polish Academy of Sciences. Technical Sciences, vol. 60, no. 1, pp. 143149, 2012.
[29] S. Koziel and S. Ogurtsov “Fast simulationdriven design of microwave structures using improved variablefidelity optimization technique,” Engineering Optimization, vol. 44, iss. 8, pp. 10071019, Aug. 2012.
[30] S. Koziel, S. Ogurtsov, and M.H. Bakr, “Antenna modeling using spacemapping corrected Cauchyapproximation surrogates,” Microwave and Optical Technology Letters, vol. 54, no. 1, pp. 3740, 2012.
[31] S. Koziel and S. Ogurtsov, “Model management for costefficient surrogatebased optimisation of antennas using variablefidelity electromagnetic simulations,” IET Microwaves, Antennas, and Propagation, vol. 6, is. 15, pp. 16431650, 2012
[32] S. Koziel, S. Ogurtsov, and L. Leifsson, “VariableFidelity SimulationDriven Design Optimisation of Microwave Structures,” International Journal of Mathematical Modelling and Numerical Optimisation, vol. 3, no. 1–2, pp. 6481, Jan. 2012.
[33] S. Koziel and S. Ogurtsov, “Design of broadband transitions for substrate integrated circuits,” Microwave and Optical Technology Letters, vol. 53, no. 12, pp. 2942–2945, Dec. 2011.
[34] S. Koziel and S. Ogurtsov, "Rapid Design Optimization of Antennas Using Space Mapping and Response Surface Approximation Models," Int. Journal RF and Microwave CAE, vol. 21, no. 6, pp. 611–621, Nov. 2011.
[35] S. Koziel, S. Ogurtsov, and M.H. Bakr, "Computationally Efficient Design Optimization of Wideband Planar Antennas Using Cauchy Approximation and Space Mapping", Microwave and Optical Technology Letters, vol. 53, iss. 3, pp. 618622, March 2011.
[36] Q.S. Cheng, J.W. Bandler, S. Koziel, M.H. Bakr, and S. Ogurtsov, “The state of the art of microwave CAD: EMbased optimization and modeling,” Int. J. RF and Microwave ComputerAided Eng., vol. 20, iss. 5, pp. 475–491, Sep. 2010.
[37] S. Koziel, S. Ogurtsov, and M.H. Bakr, “Variablefidelity design optimization of microwave devices using multidimensional cauchy approximation and coarsely discretized electromagnetic models,” Progress in Electromagnetic Research B (PIER B), vol. 21, pp. 126, 2010.
[38] S. Koziel and S. Ogurtsov, "Computationally Efficient SimulationDriven Design of a Printed 2.45 GHz Yagi Antenna," Microwave and Optical Technology Letters, vol. 52, iss. 8, pp. 18071810, 2010.
[39] S. Ogurtsov and S. V. Georgakopoulos, “FDTD Schemes With Minimal Numerical Dispersion,” IEEE Trans. Advanced Packaging, vol. 32, no. 1, pp. 199204, Feb. 2009.
[40] S. Ogurtsov and G. Pan, “An Updated Review of General Dispersion Relation for Conditionally and Unconditionally Stable FDTD Algorithms,” IEEE Trans. Antennas and Propagation, vol. 56, no. 8, part 2, pp. 25722583, Aug. 2008.
[41] S. Ogurtsov, G. Pan, and R. Diaz, “Examination, Clarification and Simplification of Stability and Dispersion Analysis for ADIFDTD and CNSSFDTD Schemes,” IEEE Trans. Antennas and Propagation, v. 55, no. 12, pp. 35953601, Dec. 2007.
[42] Y. Trtetiakov, S. Ogurtsov, and G. Pan, “On samplingbiorthogonal timedomain scheme based on Daubechies compactly supported wavelets”, Progress In Electromagnetic Research, v. 47, pp. 213234, 2004.
[43] B.Yu. Kapilevich, S.G. Ogourtsov, V.G. Belenky, A.B. Maslenikov, and A.S. Omar, “Accurate microwave resonant method for complex permittivity measurements of liquids”, IEEE Trans. Microwave Theory Tech., vol. 48, no. 11, pp. 21592164, Nov. 2000.
In Proceedings
[1] S. Ogurtsov; S. Koziel, A. Bekasiewicz, “Axial ratio improvement of circular polarized dielectric resonator antennas with dualpoint feeds,” 2016 IEEE/ACES International Conference on Wireless Information Technology and Systems (ICWITS) and Applied Computational Electromagnetics (ACES), 2016.
[2] A. Bekasiewicz, S. Koziel, S. Ogurtsov, “Rapid simulationdriven design of compact photonic Yjunction by variabledimensional sequential approximate optimization,” 2016 IEEE/ACES International Conference on Wireless Information Technology and Systems (ICWITS) and Applied Computational Electromagnetics (ACES), 2016.
[3] S. Koziel, S. Ogurtsov and J.P. Jacobs “Rapid SimulationBased Design of Covered Planar Microstrip Patch Antenna Arrays by Means of Radiation Response Surrogates,” Loughborough Antennas & Propagation Conference (LAPC), 2015.
[4] S. Koziel, S. Ogurtsov, “Sidelobe suppression of planar microstrip arrays by simulationbased phase and positiononly adjustment,” 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015, pp. 24592460.
[5] S. Koziel, S. Ogurtsov, “Expedited microstrip linear antenna array design using radiation response surrogates,” 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, pp. 24572458.
[6] S. Koziel, S. Ogurtsov, W. Zieniutycz, A. Bekasiewicz, “Fast simulationdriven design of a planar UWB dipole antenna with an integrated balun,” 2015 9th European Conference on Antennas and Propagation (EuCAP).
[7] S. Koziel, S. Ogurtsov, “Phasespacing optimization of linear microstrip antenna arrays by EMbased superposition models,” Loughborough Antennas & Propagation Conference (LAPC), 2014, pp.2630.
[8] S. Koziel, S. Ogurtsov, W. Zieniutycz, “Microstrip antenna subarray design through simulationdriven surrogate optimization,” IEEE Antennas and Propagation Society International Symposium (APSURSI), pp. 17241725, 2014.
[9] S. Koziel, S. Ogurtsov, I. Couckuyt, T. Dhaene, “Multiobjective design of antenna structures using variablefidelity EM simulations and cokriging,” 8th European Conference on Antennas and Propagation (EuCAP), pp. 28842886, 2014.
[10] S. Koziel, S. Ogurtsov, A. Bekasiewicz, W. Zieniutycz, “EMdriven multiobjective optimization of antenna structures in multidimensional design spaces,” IEEE Antennas and Propagation Society International Symposium (APSURSI), pp. 19521953, 2014
[11] A. Bekasiewicz, W. Zieniutycz, S. Koziel, S. Ogurtsov, “Design of microstrip antenna subarrays: a simulationdriven surrogatebased approach,” 20th International Conference on Microwaves, Radar, and Wireless Communication (MIKON), 2014, pp. 14.
[12] S. Koziel, S. Ogurtsov, “Fast design of microstrip antenna arrays exploiting surrogate models,” 8th European Conference on Antennas and Propagation (EuCAP), 2014, pp. 34293431.
[13] S. Koziel, S. Ogurtsov, “Expedited microstrip antenna array design through surrogatebased optimization,” 44th European Microwave Conference (EuMC), 2014, pp. 861864.
[14] S. Koziel, S. Ogurtsov, “EMsimulationbased antenna design using adaptive response correction,” Antennas and Propagation (EuCAP), 2013 7th European Conference on, 2013, pp. 1536 – 1539.
[15] S. Koziel, S. Ogurtsov, “Design of compact UWB monopoles using dielectric loading and numerical optimization,” Antennas and Propagation (EuCAP), 2013 7th European Conference on, 2013, pp. 24522455.
[16] S. Koziel, S. Ogurtsov, J.P. Jacobs, “Modeling of wideband antennas using spacemappingcorrected kriging surrogates,” Antennas and Propagation (EuCAP), 2013 7th European Conference on, 2013, pp. 1540 – 1543.
[17] S. Koziel, S. Ogurtsov, “Simulation driven design of a microstrip antenna array by means of surrogatebased optimization,” Antennas and Propagation (EuCAP), 7th European Conference on Publication, 2013, pp. 2182 – 2185.
[18] S. Koziel, S. Ogurtsov “Robust microwave design optimization using manifold mapping with adjoint sensitivity,” 7th Microwave Integrated Circuits Conf. (EuMIC), 2012, pp. 238241.
[19] S. Koziel, S. Ogurtsov, “CPUbudgetdriven automated microwave design optimization using variablefidelity electromagnetic simulations,” IEEE MTTS International Microwave Symposium Digest (MTT), 2012.
[20] S. Koziel, S. Ogurtsov, “Endfire array enhancement with gradientbased numerical optimization,” 2012 International Conference on Electromagnetics in Advanced Applications (ICEAA 2012), pp.292295.
[21] S. Koziel, S. Ogurtsov, “Endfire array synthesis using gradientbased numerical optimization with analytical derivatives,” Loughborough Antennas & Propagation Conference, LAPC 2012, 2012.
[22] S. Koziel, S. Ogurtsov, “Lowcost design optimization of slot antennas using Bayesian support vector regression and space mapping,” Loughborough Antennas & Propagation Conference, LAPC 2012, 2012.
[23] S. Koziel, S. Ogurtsov, “Wideband antenna design through variablefidelity EM simulations,” Loughborough Antennas & Propagation Conference, LAPC 2012, 2012.
[24] S. Koziel, S. Ogurtsov, “Antenna design using surrogate models and adjoint sensitivity,” 2012 IEEEAPS Topical Conference on Antennas and Propagation in Wireless Communications (APWC), 2012, pp. 288291.
[25] S. Koziel, L. Leifsson, and S. Ogurtsov, “Microwave design optimization exploiting adjoint sensitivity,” Int. Conf. Simulation and Modeling Methodologies, Technologies and Appl., SIMULTECH 2012, 2012.
[26] S. Koziel, S. Ogurtsov, and L. Leifsson, “Managing model fidelity for efficient optimization of antennas using variableresolution electromagnetic simulations,” Int. Conf. Simulation and Modeling Methodologies, Technologies and Appl., SIMULTECH 2012, 2012.
[27] S. Koziel, S. Ogurtsov, I. Couckuyt, and T. Dhaene, “Efficient simulationdriven design optimization of antennas using cokriging,” IEEE Int. Symp. Antennas Prop., 2012.
[28] S. Koziel and S. Ogurtsov “Selecting model fidelity for antenna design using surrogatebased optimization,” IEEE Int. Symp. Antennas Prop., 2012.
[29] S. Koziel and S. Ogurtsov “Model management for efficient EMsimulationdriven design of dielectric resonator antennas,” IEEE Int. Symp. Antennas Prop., 2012.
[30] S. Koziel and S. Ogurtsov “Linear antenna array synthesis using gradientbased optimization with analytical derivatives,” IEEE Int. Symp. Antennas Prop., 2012.
[31] S. Koziel and S. Ogurtsov “Design of hybrid ultrawideband monocone–dielectric resonator antennas with different load materials,” IEEE Int. Symp. Antennas Prop., 2012.
[32] S. Koziel and S. Ogurtsov “A study of basic slot antenna configurations using simulationdriven optimization,” IEEE Int. Symp. Antennas Prop., 2012.
[33] J.P. Jacobs, S. Koziel, and S. Ogurtsov, “Reducedcost Bayesian support vector regression modeling and optimization of planar slot antennas,” IEEE Int. Symp. Antennas Prop., 2012.
[34] S. Koziel, S. Ogurtsov, and L. Leifsson, “Knowledgebased response correction and adaptive design specifications for microwave design optimization,” Proc. Int. Conf. Computational Science, ICCS 2012, vol. 9, pp.764773, 2012.
[35] L. Leifsson, S. Koziel, and S. Ogurtsov, “Lowfidelity model mesh density and the performance of variableresolution shape optimization algorithms,” Proc. Int. Conf. Computational Science, ICCS 2012, vol. 9, pp. 842851, 2012.
[36] S. Koziel and S. Ogurtsov, “Design of broadband transitions for substrate integrated circuits,” International Review of Progress in Applied Computational Electromagnetics, Columbus, OH, USA, April 1014, 2012, pp. 10701075.
[37] S. Koziel and S. Ogurtsov, “CPUbudgetdriven automated microwave design optimization using variablefidelity electromagnetic simulations,” IEEE MTTS Int. Microwave Symp. Dig., 2012.
[38] S. Koziel, S. Ogurtsov, J.W. Bandler, and Q.S. Cheng, “Robust space mapping optimization exploiting EMbased models with adjoint sensitivity,” IEEE MTTS Int. Microwave Symp. Dig., 2012.
[39] S. Koziel and S. Ogurtsov, “Robust design of UWB antennas using response surface approximations and manifold mapping,” 6th European Conference on Antennas and Propagation, EuCAP 2012, pp. 773775.
[40] S. Koziel and S. Ogurtsov, “Lowcost design optimization of antennas using adjoint sensitivity,” 6th European Conference on Antennas and Propagation, EuCAP 2012, pp. 32223224.
[41] S. Koziel, S. Ogurtsov, I. Couckuyt and T. Dhaene, “Accurate modeling of antennas using variablefidelity EM simulations and cokriging,” 6th European Conference on Antennas and Propagation, EuCAP 2012, pp. 865867.
[42] J.P. Jacobs, S. Koziel and S. Ogurtsov, “Lowcost variable fidelity Bayesian support vector machine modeling of planar slot antennas,” 6th European Conference on Antennas and Propagation, EuCAP 2012, pp. 30863088.
[43] S. Koziel and S. Ogurtsov, “Antenna design through variablefidelity simulationdriven optimization,” Loughborough Antennas & Propagation Conference, LAPC 2011, 2011.
[44] S. Koziel and S. Ogurtsov, “Rapid optimization of dielectric resonator antennas using surrogate models,” Loughborough Antennas & Propagation Conference, LAPC 2011, 2011.
[45] J. P. Jacobs, S. Ogurtsov, and S. Koziel, “Efficient Gaussian process modelling and optimization of slot antennas using a multifidelity approach for training data reduction,” Loughborough Antennas & Propagation Conference, LAPC 2011, 2011.
[46] S. Koziel, S. Ogurtsov, and L. Leifsson, “Design of dielectric resonator antennas using surrogatebased optimization and electromagnetic models,” Int. Conf. Simulation and Modeling Methodologies, Technologies and Appl., SIMULTECH 2011, 2011.
[47] S. Koziel, L. Leifsson, and S. Ogurtsov, “Transonic airfoil design by the inverse method using variablefidelity modelling,” Int. Conf. Simulation and Modeling Methodologies, Technologies and Appl., SIMULTECH 2011, 2011.
[48] L. Leifsson, S. Koziel, and S. Ogurtsov, “Multifidelity design optimization of axisymmetric bodies in incompressible flow,” Int. Conf. Simulation and Modeling Methodologies, Technologies and Appl., SIMULTECH 2011, 2011.
[49] S. Koziel and S. Ogurtsov, “Coarse discretization EM models for design of SIC and planar transitions,” Int. Conference on Electromagnetics in Advanced Applications (ICEAA 2011), 2011.
[50] S. Koziel and S. Ogurtsov, “Design of dielectric resonator antennas using surrogate optimization,” Int. Conference on Electromagnetics in Advanced Applications (ICEAA 2011), 2011.
[51] S. Koziel and S. Ogurtsov, “Fast design of UWB antennas using electromagnetic models,” IEEEAPS Topical Conference on Antennas and Propagation in Wireless Communications (APWC 2011), 2011.
[52] S. Koziel and S. Ogurtsov “Microwave design optimization using local response surface approximations and variablefidelity electromagnetic models,” IEEE European Microwave Conference, 2011.
[53] S. Koziel, S. Ogurtsov, and L. Leifsson, “Variablefidelity simulationdriven design optimization of microwave structures,” Int. Conf. Comp. Science, ICCS 2011, Singapore, June 13, pp. 12521261.
[54] S. Koziel, S. Ogurtsov, and M.H. Bakr, “Antenna modeling using spacemapping corrected Cauchyapproximation surrogates,” IEEE Int. Symp. Antennas Propag., Spokane, WA, 2011, pp. 31663169.
[55] S. Koziel and S. Ogurtsov,” Improved variablefidelity optimization algorithm for simulationdriven design of antennas,” IEEE Int. Symp. Antennas Propag., Spokane, WA, 2011, pp. 24192422.
[56] S. Koziel and S. Ogurtsov, “Fast simulationdriven design of antennas using shapepreserving response prediction,” IEEE Int. Symp. Antennas Propag., Spokane, WA , 2011, pp. 13381341.
[57] S. Koziel and S. Ogurtsov, “Bandwidth enhanced design of dielectric resonator antennas using surrogatebased optimization,” IEEE Int. Symp. Antennas Propag., Spokane, WA, July 38, 2011.
[58] S. Koziel and S. Ogurtsov, “Computationally efficient simulationdriven antenna design using coarsediscretization electromagnetic models,” IEEE Int. Symp. Antennas Propag., 2011, pp. 29282931.
[59] S. Ogurtsov and S. Koziel, “Simulationdriven design of dielectric resonator antenna with reduced board noise emission,” IEEE MTTS Int. Microwave Symp. Dig., 2011.
[60] S. Ogurtsov and S. Koziel, “Optimization of UWB planar antennas using adaptive design specifications,” In Proc. the 5^{th} European Conference on Antennas and Propagation, EuCAP 2011, Rome, Italy, 1115 Apr., 2011, pp. 22162219.
[61] S. Ogurtsov and S. Koziel, “Design optimization of a dielectric ring resonator antenna for matched operation in two installation scenarios,” In Proc. International Review of Progress in Applied Computational Electromagnetics, ACES 2011, 2731, March 2011, Williamsburg, VA, pp. 424428.
[62] S. Ogurtsov and S. Koziel, “Design of microstrip to substrate integrated waveguide transitions with enhanced bandwidth using protruding vias and EMdriven optimization,” In Proc. International Review of Progress in Applied Computational Electromagnetics, ACES 2011, 2731, March 2011, Williamsburg, VA, pp. 9196.
[63] S. Koziel and S. Ogurtsov, “Simulationdriven design of microstriptoCPW transitions using variablefidelity EM models,” In Proc. International Review of Progress in Applied Computational Electromagnetics, ACES 2011, 2731, March 2011, Williamsburg, VA, pp. 582587.
[64] L. Leifsson, S. Koziel, and S. Ogurtsov, "Inverse Design of Transonic Airfoils Using VariableResolution Modeling and Pressure Distribution Alignment," Int. Conf. Computational Science, ICCS2011, Tsukuba, Japan, June 13, 2011.
[65] S. Koziel, S. Ogurtsov, and L. Leifsson, “Computationally efficient simulationdriven design optimization of microwave structures,” 2nd Int. Conf. Engineering Optimization, Lisbon, Sept. 69, 2010.
[66] S. Koziel, S. Ogurtsov, and M.H. Bakr, “Efficient design optimization of UWB antennas using Cauchy approximation and space mapping,” IEEE Int. Symp. Antennas Prop., Toronto, Ontario, Canada, July 11  17, 2010.
[67] S. Koziel and S. Ogurtsov, “Robust MultiFidelity SimulationDriven Design Optimization of Microwave Structures,” IEEE MTTS Int. Microwave Symp. Dig., Anaheim, CA, 2010, pp. 201204.
[68] S. Ogurtsov, S. Koziel, and J.E. RayasSánchez, “Design optimization of a broadband microstriptoSIW transition using surrogate modeling and adaptive design specifications,” International Review of Progress in Applied Computational Electromagnetics, ACES 2010, Tampere, Finland, 2010.
[69] S. Koziel, S. Ogurtsov, M.H. Bakr, and G.S.A. Shaker, “Cauchy approximation and coarsemesh EM simulation for multifidelity optimization of microwave structures,” International Review of Progress in Applied Computational Electromagnetics, ACES 2010, Tampere, Finland, 2010.
[70] S. Ogurtsov and S. Koziel, “Rapid surrogatebased optimization of UWB planar antennas,” European Conference on Antennas and Propagation, EuCAP 2010, Barcelona, Spain, 2010.
[71] S. Koziel and S. Ogurtsov, “Numerically efficient design optimization of a printed 2.45 GHz Yagi antenna,” European Conference on Antennas and Propagation, EuCAP 2010, Barcelona, Spain, 2010.
[72] S. Georgakopoulos and S. Ogurtsov, "An Sparameter extraction technique for broadband characterization of microstriptoSIW transitions," IEEE Antennas Propag. Soc. Int. Symp., APSURSI´09, pp. 14, June 2009.
[73] S. Georgakopoulos and S. Ogurtsov, “Radio frequency bands of minimal total attenuation in concrete,” International Review of Progress in Applied Computational Electromagnetics, ACES 2009, March 812, Monterey, CA, pp. 700703, 2009.
[74] S. Ogurtsov and S. Georgakopoulos, “A technique for reducing the numerical dispersion of conditionally and unconditionally stable FDTD methods,” 2008 IEEE Int. Symposium Antennas and Propagation Society, July 0512 2008, Proceedings, paper 215.6.
[75] S. Ogurtsov, G. Pan, S. H. Hall, H. Heck, and B. Horine, “On the Analysis of the PCB Integrated Waveguides,” 2006 IEEE Antennas and Propagation Society International Symposium, Albuquerque, NM, July 915, 2006, Proceedings, pp. 3451 3454.
[76] S. Ogurtsov and G. Pan, “Comparison of the SBTD with the FDTD and Other Finite Difference TimeDomain Methods”, In Proc. 2004 IEEE APS International Symposium, and USNC / URSI National Radio Science Meeting, June 2026, 2004 Monterey, CA.
[77] S. Ogurtsov, Y. Tretiakov, and G. Pan, “On samplingbiorthogonal timedomain scheme based on Daubechies wavelets”, In Proceeding, p. 73, PIERS’02, Cambridge, MA.
[78] B. Kapilevich, A. Mudrov, S. Ogourtsov, G. Redkin, and A. Zukov, “Microwave/RF sensors for composition control of continuous flows”, Microwave Electronics: Measurements, Identification, Application, Conference, Sep. 1820, 2001. MEMIA 2001, pp. 210215.
[79] S. Ogourtsov, “Valid error estimation for complex permittivity measurements using partially filled microwave resonators,” Microwave Electronics: Measurements, Identification, Application, IEEE Conference, Sep. 1820, 2001. MEMIA 2001, pp. 229232.
Workshop presentations
[1] S. Koziel and S. Ogurtsov, “Antenna design using variablefidelity electromagnetic simulations,” Int. Workshop Optimization and Inverse Problems in Electromagnetism, Ghent, Belgium, Sept. 1921, 2012.
[2] S. Ogurtsov and S. Koziel, “Rapid surrogatebased design optimization of antennas with coarsediscretization simulations”, International Workshop on Advances in SimulationDriven Optimization and Modeling, ASDOM 2011, August 13, 2011, Reykjavik, Iceland.
[3] S. Ogurtsov and S. Koziel, “Design Optimization of UWB Planar Antennas Using EMBased Surrogate Models,” International Workshop on Advances in Modeling and Optimization of High Frequency Structures, August 21, 2010, Reykjavik, Iceland.
