Article
Evaluation of the radar cross section of circular microstrip patches on anisotropic and chiral substrates
Author/s | Losada Torres, Vicente
Rodríguez Boix, Rafael Medina Mena, Francisco |
Department | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo Universidad de Sevilla. Departamento de Física Aplicada I |
Publication Date | 2001 |
Deposit Date | 2020-07-09 |
Published in |
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Abstract | Galerkin's method in the Hankel transform domain (HTD) is applied to the determination of the radar cross section (RCS) of a circular microstrip patch printed on a substrate which may be an uniaxial anisotropic dielectric, ... Galerkin's method in the Hankel transform domain (HTD) is applied to the determination of the radar cross section (RCS) of a circular microstrip patch printed on a substrate which may be an uniaxial anisotropic dielectric, a magnetized ferrite, or a chiral material. The results obtained for circular patches on magnetized ferrites show that the RCS of these patches can be substantially reduced in a tunable frequency band when a bias magnetic field is applied. It is also shown that the results obtained for the RCS of circular patches printed on chiral materials can be substantially different from those obtained when substrate chirality is ignored. |
Funding agencies | Comisión Interministerial de Ciencia y Tecnología (CICYT). España TIC98-0630 |
Project ID. | TIC98-0630 |
Citation | Losada Torres, V., Rodríguez Boix, R. y Medina Mena, F. (2001). Evaluation of the radar cross section of circular microstrip patches on anisotropic and chiral substrates. IEEE Transactions on Antennas and Propagation, 49 (11), 1603-1605. |
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