TY  - JOUR
AU  - Ilić, Milan M.
AU  - Savić, Slobodan V.
AU  - Ilić, Anđelija Z.
AU  - Notaros, Branislav M.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4643
AB  - A constant speed parametrization (CSP) mapping of boundary surfaces is proposed for moment-method analysis of antennas and scatterers, along with its approximation using large higher-order Lagrange-type curved quadrilateral patches. The importance of the proper placement of interpolation nodes that ensures minimum mapped parametric space distortion (arc-length parametrization) is explained and demonstrated on simple examples. The CSP mapping results in on average five times lower radar cross section (RCS) error for a spherical scatterer than with the ray casting (central projection) parametrization mapping. The extension of the CSP concept to arbitrary surfaces is illustrated in modeling of the double-ogive target.
T2  - IEEE Antennas and Wireless Propagation Letters
T1  - Constant Speed Parametrization Mapping of Curved Boundary Surfaces in Higher-Order Moment-Method Electromagnetic Modeling
VL  - 10
SP  - 1457
EP  - 1460
DO  - 10.1109/LAWP.2011.2180354
ER  - 

@article{
author = "Ilić, Milan M. and Savić, Slobodan V. and Ilić, Anđelija Z. and Notaros, Branislav M.",
year = "2011",
abstract = "A constant speed parametrization (CSP) mapping of boundary surfaces is proposed for moment-method analysis of antennas and scatterers, along with its approximation using large higher-order Lagrange-type curved quadrilateral patches. The importance of the proper placement of interpolation nodes that ensures minimum mapped parametric space distortion (arc-length parametrization) is explained and demonstrated on simple examples. The CSP mapping results in on average five times lower radar cross section (RCS) error for a spherical scatterer than with the ray casting (central projection) parametrization mapping. The extension of the CSP concept to arbitrary surfaces is illustrated in modeling of the double-ogive target.",
journal = "IEEE Antennas and Wireless Propagation Letters",
title = "Constant Speed Parametrization Mapping of Curved Boundary Surfaces in Higher-Order Moment-Method Electromagnetic Modeling",
volume = "10",
pages = "1457-1460",
doi = "10.1109/LAWP.2011.2180354"
}

Ilić, M. M., Savić, S. V., Ilić, A. Z.,& Notaros, B. M.. (2011). Constant Speed Parametrization Mapping of Curved Boundary Surfaces in Higher-Order Moment-Method Electromagnetic Modeling. in IEEE Antennas and Wireless Propagation Letters, 10, 1457-1460.
https://doi.org/10.1109/LAWP.2011.2180354

Ilić MM, Savić SV, Ilić AZ, Notaros BM. Constant Speed Parametrization Mapping of Curved Boundary Surfaces in Higher-Order Moment-Method Electromagnetic Modeling. in IEEE Antennas and Wireless Propagation Letters. 2011;10:1457-1460.
doi:10.1109/LAWP.2011.2180354 .

Ilić, Milan M., Savić, Slobodan V., Ilić, Anđelija Z., Notaros, Branislav M., "Constant Speed Parametrization Mapping of Curved Boundary Surfaces in Higher-Order Moment-Method Electromagnetic Modeling" in IEEE Antennas and Wireless Propagation Letters, 10 (2011):1457-1460,
https://doi.org/10.1109/LAWP.2011.2180354 . .