Piotr Kowalczyk
Piotr Kowalczyk
Gdansk University Technology
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Complex root finding algorithm based on delaunay triangulation
P Kowalczyk
ACM Transactions on Mathematical Software (TOMS) 41 (3), 1-13, 2015
Mesh-free approach to Hemholtz equation based on radial basis functions
P Kowalczyk, M Mrozowski
15th International Conference on Microwaves, Radar and Wireless …, 2004
On root finding algorithms for complex functions with branch cuts
P Kowalczyk
Journal of Computational and Applied Mathematics 314, 1-9, 2017
Efficient and systematic solution of real and complex eigenvalue problems employing simplex chain vertices searching procedure
JJ Michalski, P Kowalczyk
IEEE transactions on microwave theory and techniques 59 (9), 2197-2205, 2011
Efficient finite difference analysis of microstructured optical fibers
P Kowalczyk, M Wiktor, M Mrozowski
Optics express 13 (25), 10349-10359, 2005
Efficient complex root tracing algorithm for propagation and radiation problems
P Kowalczyk, W Marynowski
IEEE Transactions on Antennas and Propagation 65 (5), 2540-2546, 2017
On the characteristic impedance definition in microstrip and coplanar lines
W Marynowski, P Kowalczyk, J Mazur
Progress In Electromagnetics Research 110, 219-235, 2010
Charakterystyka improwizowanych urządzeń wybuchowych IED stosowanych w konflikcie irackim
P Saska, F Klimentowski, P Kowalczyk
Zeszyty Naukowe/Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T …, 2008
A new conformal radiation boundary condition for high accuracy finite difference analysis of open waveguides
P Kowalczyk, M Mrozowski
Optics express 15 (20), 12605-12618, 2007
Scattering from a cylindrical object of arbitrary cross section with the use of field matching method
R Lech, P Kowalczyk, A Kusiek
IEEE Transactions on Antennas and Propagation 64 (11), 4883-4887, 2016
Analysis of scattering from arbitrary configuration of elliptical obstacles using T-matrix representation
A Kusiek, P Kowalczyk, J Mazur
IET microwaves, antennas & propagation 2 (5), 434-441, 2008
Global complex roots and poles finding algorithm based on phase analysis for propagation and radiation problems
P Kowalczyk
IEEE Transactions on Antennas and Propagation 66 (12), 7198-7205, 2018
Propagation in the open cylindrical guide of arbitrary cross section with the use of field matching method
M Warecka, R Lech, P Kowalczyk
IEEE Transactions on Antennas and Propagation 66 (6), 3237-3240, 2018
A novel modal technique for time and frequency domain analysis of waveguide components
L Kulas, P Kowalczyk, M Mrozowski
IEEE microwave and wireless components letters 21 (1), 7-9, 2010
Analysis of microstructured optical fibers using compact macromodels
P Kowalczyk, L Kulas, M Mrozowski
Optics express 19 (20), 19354-19364, 2011
Wody powierzchniowe Poznania [w:]„Środowisko naturalne miasta Poznania
R Gołdyn, B Jankowska, P Kowalczyk, M Pułyk, E Tobiszewska, ...
Urząd Miejski w Poznaniu, Poznań, cz 1, 45-54, 1996
Efficient Finite Element Analysis of Axially Symmetrical Waveguides and Waveguide Discontinuities
M Warecka, R Lech, P Kowalczyk
IEEE Transactions on Microwave Theory and Techniques 67 (11), 4291-4297, 2019
Electromagnetic plane wave scattering from a cylindrical object with an arbitrary cross section using a hybrid technique
P Kowalczyk, R Lech, M Warecka, A Kusiek
Journal of Electromagnetic Waves and Applications 33 (2), 178-192, 2019
Efficient multiscale finite difference frequency domain analysis using multiple macromodels with compressed boundaries
J Podwalski, P Kowalczyk, M Mrozowski
Progress In Electromagnetics Research 126, 463-479, 2012
Electromagnetic wave scattering by a set of axially symmetric Ω‐medium cylinder
R Lech, P Kowalczyk, J Mazur
Microwave and Optical Technology Letters 48 (9), 1876-1880, 2006
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