Reflectarrays (RA) are currently perceived as an important technology for high-performance antennas, especially in space and defence applications. In this communication two acceleration methods are applied to a general-purpose moment method procedure. In particular, the synthetic functions expansion (SFX) and sparse matrix - adaptive integral method (SM-AIM) are considered. They are in many ways complementary, and both are applicable to the specific geometry of a RA. Results are presented for offset reflectarray configurations.

Acceleration Methods for Full-Wave Modelling of Reflectarrays / M. Bercigli; M. Bandinelli; P. De Vita; A. Freni; G. Vecchi. - ELETTRONICO. - (2007), pp. 1-4. (Intervento presentato al convegno The Second European Conference on Antennas and Propagation, 2007. EuCAP 2007. tenutosi a Edinburgh , UK nel 11-16 Nov. 2007).

Acceleration Methods for Full-Wave Modelling of Reflectarrays

DE VITA, PAOLO;FRENI, ANGELO;
2007

Abstract

Reflectarrays (RA) are currently perceived as an important technology for high-performance antennas, especially in space and defence applications. In this communication two acceleration methods are applied to a general-purpose moment method procedure. In particular, the synthetic functions expansion (SFX) and sparse matrix - adaptive integral method (SM-AIM) are considered. They are in many ways complementary, and both are applicable to the specific geometry of a RA. Results are presented for offset reflectarray configurations.
2007
The Second European Conference on Antennas and Propagation, 2007. EuCAP 2007.
The Second European Conference on Antennas and Propagation, 2007. EuCAP 2007.
Edinburgh , UK
11-16 Nov. 2007
M. Bercigli; M. Bandinelli; P. De Vita; A. Freni; G. Vecchi
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/339033
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