A design framework for rigorous constrained EM-driven optimization of miniaturized antennas with circular polarization
Authors:
A. Bekasiewicz, S. Koziel
Academic press:
Metrology and Measurement Systems (rok: 2019, tom: 26, strony: 41-52), Wydawca: Polska Akademia Nauk
Fast re-design and geometry scaling of multi-band antennas using inverse surrogate modeling techniques
Authors:
S. Koziel and A. Bekasiewicz
Academic press:
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields (rok: 2018, tom: 31, strony: e2287), Wydawca: Wiley
Performance-based nested surrogate modeling of antenna input characteristics
Authors:
S. Koziel, A. Pietrenko-Dabrowska
Academic press:
IEEE Transactions on Antennas and Propagation (rok: 2019, tom: 67, strony: 2904-2912), Wydawca: IEEE
Rapid design closure of microwave components by means of feature-based optimization and adjoint sensitivities
Authors:
S. Koziel and A. Bekasiewicz
Academic press:
International Journal of RF and Microwave Computer-Aided Engineering (rok: 2018, tom: 28, strony: e21182), Wydawca: Wiley
Rapid multi-objective design of integrated on-chip inductors by means of Pareto front exploration and design extrapolation
Authors:
S. Koziel, P. Kurgan
Academic press:
Journal of Electromagnetic Waves and Applications (rok: 2019, tom: 33, strony: 1416-1426), Wydawca: Taylor & Francis
Recent advances in rapid multi-objective optimization of expensive simulation models in microwave and antenna engineering by Pareto front exploration
Authors:
S. Koziel and A. Bekasiewicz
Academic press:
International Journal of RF and Microwave Computer-Aided Engineering (rok: 2018, tom: 28, strony: e21190), Wydawca: Wiley
Reduced-cost surrogate modeling of compact microwave components by two-level kriging interpolation
Authors:
S. Koziel, A. Pietrenko-Dabrowska
Academic press:
Engineering Optimization (rok: 2019, tom: 52, strony: 524-544), Wydawca: Taylor & Francis
Reliable assessment of topological modifications in UWB antennas by means of multi-objective optimization
Authors:
A. Bekasiewicz and S. Koziel
Academic press:
Microwave and Optical Technology Letters (rok: 2017, tom: 59, strony: 1493-1499), Wydawca: Wiley
Sequential approximate optimization for statistical analysis and yield optimization of circularly polarized antennas
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
IET Microwaves, Antennas and Propagation (rok: 2018, tom: 12, strony: 2060-2064), Wydawca: IET
Variable-fidelity simulation models and sparse gradient updates for cost-efficient optimization of compact antenna input characteristics
Authors:
S. Koziel, A. Pietrenko-Dabrowska
Academic press:
Sensors (rok: 2019, tom: 19, strony: 45303), Wydawca: MDPI
Efficient gradient-based algorithm with numerical derivatives for expedited optimization of multi-parameter miniaturized impedance matching transformers
Authors:
S. Koziel, A. Pietrenko-Dabrowska
Academic press:
Radioengineering (rok: 2019, tom: 28, strony: 572-578), Wydawca: Chech and Sloval Technical Universities
Expedite EM-driven generation of Pareto optimal trade-off curves for variable-turn on-chip inductors
Authors:
S. Koziel and P. Kurgan
Academic press:
IET Microwaves Antennas and Propagation (rok: 2018, tom: 12, strony: 1205-1210), Wydawca: IET
Ground plane modifications for design of miniaturised UWB antennas
Authors:
S. Koziel, M.A. ul Haq
Academic press:
IET Microwaves, Antennas and Propagation (rok: 2018, tom: 12, strony: 1360-1366), Wydawca: IET
Implicit space mapping for variable-fidelity EM-driven design of compact circuits
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
IEEE Microwave and Wireless Components Letters (rok: 2018, tom: 28, strony: 275-277), Wydawca: IEEE
On reduced-cost design-oriented constrained surrogate modeling of antenna structures
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
IEEE Antennas and Wireless Propagation Letters (rok: 2017, tom: 16, strony: 1618-1621), Wydawca: IEEE
Performance-driven modeling of compact couplers in restricted domains
Authors:
S. Koziel, A.T. Sigurdsson
Academic press:
Int. J. RF and Microwave CAE (rok: 2018, tom: 28, strony: e21296), Wydawca: Wiley
Simulation-driven size-reduction-oriented design of multi-band antennas by means of response features
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
IET Microwaves, Antennas & Propagation (rok: 2018, tom: 12, strony: 1093-1098), Wydawca: IET
Domain segmentation for low-cost surrogate-assisted multi-objective design optimization of antennas
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
IET Microwaves, Antennas & Propagation (rok: 2018, tom: 12, strony: 1728-1735), Wydawca: IET
Enhanced uniform data sampling for constrained data-driven modelling of antenna input characteristics
Authors:
S. Koziel, A.T. Sigurdsson, A. Pietrenko-Dabrowska, S. Szczepanski
Academic press:
International Journal of Numerical Modeling (rok: 2019, tom: 32, strony: 45302), Wydawca: Wiley
Expedited EM-driven generation of Paretooptimal trade-off curves for variable-turn onchip inductors
Authors:
S. Koziel, P. Kurgan
Academic press:
IET Microwaves, Antennas and Propagation (rok: 2018, tom: 12, strony: 1205-1210), Wydawca: IET
Expedited antenna optimization with numerical derivatives and gradient change tracking
Authors:
A. Pietrenko-Dabrowska, S. Koziel
Academic press:
Engineering Computations (rok: 2020, tom: 37, strony: 1179-1193), Wydawca: Emerald Publishing
Expedited design closure of antenna input characteristics by trust region gradient search and principal component analysis
Authors:
J.A. Tomasson, S. Koziel, A. Pietrenko-Dabrowska
Academic press:
IEEE Access (rok: 2020, tom: 8, strony: 8502-8511), Wydawca: IEEE
Expedited design closure of antennas by means of trust-region-based adaptive response scaling
Authors:
S. Koziel, S.D. Unnsteinsson
Academic press:
IEEE Antennas and Wireless Propagation Letters (rok: 2018, tom: 17, strony: 1099-1103), Wydawca: IEEE
Fast surrogate-assisted frequency scaling ofplanar antennas with circular polarisation
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
IET Microwaves, Antennas & Propagation (rok: 2019, tom: 13, strony: 602-607), Wydawca: IET
Miniaturization of wideband antennas by means of feed line topology alterations
Authors:
M.A. Haq, S. Koziel, Q.S. Cheng
Academic press:
IET Microwaves Antennas and Propagation (rok: 2018, tom: 12, strony: 2128-2135), Wydawca: IET
Model correction and optimization framework for expedited EM-driven surrogate-assisted design of compact antennas
Academic press:
IEEE Antennas and Wireless Propagation Letters (rok: 2018, tom: 17, strony: 468-471), Wydawca: IEEE
Numerically efficient algorithm for compact microwave device optimization with flexible sensitivity updating scheme
Authors:
A. Pietrenko-Dabrowska, S. Koziel
Academic press:
International Journal of RF and Microwawe CAE (rok: 2019, tom: 29, strony: 45298), Wydawca: Wiley
Rapid design closure of linear microstrip antenna array apertures using response features
Authors:
S. Koziel and S. Ogurtsov
Academic press:
IEEE Antennas and Wireless Propagation Letters (rok: 2018, tom: 17, strony: 645-648), Wydawca: IEEE
Reduced-cost electromagnetic-driven optimization of antenna structures by means of trust-region gradient-search with sparse Jacobian updates
Authors:
S. Koziel, A. Pietrenko-Dabrowska
Academic press:
IET Microwaves Antennas and Propagation (rok: 2019, tom: 13, strony: 1646-1652), Wydawca: IET
Reliable low-cost surrogate modeling and design optimization of antennas using implicit space mapping with substrate segmentation
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
IET Microwaves, Antennas & Propagation (rok: 2017, tom: 11, strony: 2066-2070), Wydawca: IET
Selection of circuit geometry for miniaturized microwave components based on concurrent optimization of performance and layout area
Authors:
P. Kurgan, S. Koziel
Academic press:
AEU - International Journal of Electronics and Communications (rok: 2019, tom: 108, strony: 287-294), Wydawca: Elsevier
Uniform sampling in constrained domains for low-cost surrogate modeling of antenna input characteristics
Authors:
S. Koziel, A.T. Sigurdsson, and S. Szczepanski
Academic press:
IEEE Antennas and Wireless Propagation Letters (rok: 2018, tom: 17, strony: 164-167), Wydawca: IEEE
Comprehensive comparison of compact UWB antenna performance by means of multi-objective optimization
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
IEEE Transactions on Antennas and Propagation (rok: 2017, tom: 65, strony: 3427-3436), Wydawca: IEEE
Expedited optimization of antenna input characteristics with adaptive Broyden updates
Authors:
S. Koziel, A. Pietrenko-Dabrowska
Academic press:
Engineering Computations (rok: 2020, tom: 37, strony: 815-862), Wydawca: Emerald Publishing
Feasible space boundary search for improved optimisation-based miniaturisation of antenna structures
Authors:
D.O. Johanesson, S. Koziel
Academic press:
IET Microwaves, Antennas and Propagation (rok: 2018, tom: 12, strony: 1273-1278), Wydawca: IET
Inverse and forward surrogate models for expedited design optimization of unequal-power-split patch couplers
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
Metrology and Measurement Systems (rok: 2019, tom: 26, strony: 463-473), Wydawca: Polska Akademia Nauk
Low-cost and reliable geometry scaling of compact microstrip couplers with respect to operating frequency, power split ratio and dielectric substrate parameters
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
IET Microwaves, Antennas & Propagation (rok: 2018, tom: 12, strony: 1508-1513), Wydawca: IET
Miniaturized dual-band branch-line coupler with enhanced bandwidth
Academic press:
Microwave and Optical Technology Letters (rok: 2019, tom: 61, strony: 1441-1444), Wydawca: Wiley
Multi-objective design optimization of antennas for reflection, size and gain variability using kriging surrogates and generalized domain segmentation
Authors:
S. Koziel, A. Bekasiewicz, and S. Szczepanski
Academic press:
International Journal of RF and Microwave Computer-Aided Engineering (rok: 2018, tom: 28, strony: e21253), Wydawca: Wiley
Response features for low-cost statistical analysis and tolerance-aware design of antennas
Authors:
S. Koziel, A. Bekasiewicz, and Q.S. Cheng
Academic press:
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields (rok: 2018, tom: 31, strony: e2297), Wydawca: Wiley
A bisection-based heuristic for rapid EM-driven multi-objective design of compact impedance transformers
Authors:
A. Bekasiewicz, S. Koziel
Academic press:
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields (rok: 2019, tom: 32, strony: 45298), Wydawca: Wiley
A wideband corrugated ridged horn antenna width enhanced gain and stable phase center for X- and Ku-band applications
Authors:
S. Manshari, S. Koziel, L. Leifsson
Academic press:
IEEE Antennas and Wireless Propagation Letters (rok: 2019, tom: 18, strony: 1031-1035), Wydawca: IEEE
Bandwidth-size design trade-offs for compact spline-parameterized patch couplers by means of EM-driven multi-objective optimization
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
IET Microwaves, Antennas & Propagation (rok: 2019, tom: 13, strony: 1921-1927), Wydawca: IET
EM-driven constrained miniaturization of antennas using adaptive in-band reflection acceptance threshold
Authors:
D.O. Johanesson, S. Koziel, A. Bekasiewicz
Academic press:
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields (rok: 2019, tom: 32, strony: 45300), Wydawca: Wiley
Generalized Pareto ranking bisection for computationally feasible multi-objective antenna optimization
Authors:
S.D. Unnsteinsson, S. Koziel
Academic press:
Int. J. RF and Microwave CAE (rok: 2018, tom: 28, strony: e21406), Wydawca: Wiley
Improved trust-region gradient-search algorithm for accelerated optimization of wideband antenna input characteristics
Academic press:
International Journal of RF and Microwave CAE (rok: 2018, tom: 29, strony: 45298), Wydawca: Wiley
Miniaturization of wideband antennas by means of feed line topology alterations
Authors:
M.A. Haq, S. Koziel
Academic press:
IET Microwaves, Antennas and Propagation (rok: 2018, tom: 12, strony: 2128-2134), Wydawca: IET
Point-by-point Pareto front exploration and adjoint sensitivities for rapid multi-objective optimization of compact impedance matching transformers
Authors:
S. Koziel, A. Bekasiewicz
Academic press:
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields (rok: 2018, tom: 31, strony: 45298), Wydawca: Wiley
Reduced-cost design closure of antennas by means of gradient search with restricted sensitivity update
Authors:
S. Koziel, A. Pietrenko-Dabrowska
Academic press:
Metrology and Measurement Systems (rok: 2019, tom: 26, strony: 595-605), Wydawca: Polska Akademia Nauk
Triangulation-based constrained surrogate modeling of antennas
Authors:
S. Koziel, A.T. Sigurdsson
Academic press:
IEEE Transactions on Antennas and Propagation (rok: 2018, tom: 66, strony: 4170-4179), Wydawca: IEEE