Title :
Feedback formulation for multiple scatterers
Author :
Cruellas, J.C. ; Ferrando, M.
Author_Institution :
ETSI Telecommun., Barcelona, Spain
Abstract :
A numerical method for the scattering problem is presented that uses feedback formulation to model multiple interactions between objects, expressing incidents and scattered fields as sums of cylindrical modes, resulting in smaller matrix sizes. The method entails three steps: the characterization of each object, then the transformation of each emerging mode from one object into incident fields on the others and then the computation of the scattered fields.<>
Keywords :
electromagnetic wave scattering; feedback; numerical methods; cylindrical modes; feedback formulation; multiple interactions; multiple scatterers; numerical method; Boundary element methods; Feedback; Finite element methods; Integral equations; Moment methods; Scattering; Telecommunications;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1988. AP-S. Digest
Conference_Location :
Syracuse, NY, USA
DOI :
10.1109/APS.1988.94089
