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Spectral iterative algorithm for RCS computation in electrically large or intermediate perfectly conducting cavities

Autor
Rius, J.; Solsona, L.; Jofre, L.; Cardama, A.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on antennas and propagation
Data de publicació
1994-06
Volum
42
Número
6
Pàgina inicial
790
Pàgina final
797
DOI
https://doi.org/10.1109/8.301697 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/1709 Obrir en finestra nova
URL
http://ieeexplore.ieee.org.recursos.biblioteca.upc.edu/document/301697/ Obrir en finestra nova
Resum
A novel algorithm designed to compute efficiently and accurately the high-frequency electromagnetic scattering from open-ended waveguide cavities is presented. The cavity is converted into a stepped-waveguide model so that the field spectra are propagated, forward and backward, along each waveguide section. As boundary conditions for perfect electric conductors are applied via image theory, they are of local nature and take into account only the first-order interactions between each pair of wave...
Citació
Rius Casals, J.M; Lozano Solsona, A; Cardama Aznar, A; Jofre Roca, L. Spectral iterative algorithm for RCS computation in electrically large or intermediate perfectly conducting cavities. IEEE Transactions on Antennas and Propagation, 1994, vol. 42, núm. 6, pàg. 790-797
Paraules clau
Iterative methods, Radar cross-sections, Spectral analysis, Waveguide theory, Waveguides
Grup de recerca
ANTENNALAB - Grup d´Antenes i Sistemes Radio

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