International audience
International audience
International audience
International audience
National audience
Electromagnetic modeling provides high accuracy but is often too time-consuming. Solving electromagnetic scattering and radiation problems with moment methods or finite element methods over a large frequency band requires the computer code to be run for every frequency sample. This is too expensive. So we propose a fast, accurate methology for...
National audience
International audience
Solving electromagnetic scattering and radation problems, by finite element method or moment method, in spectral domain over a frequency band, is time consuming as it is necessary to run the computer model for every frequency band sample. Our aim is to determine the values of th current flow at the antenna surface over the frequency band using...
International audience
Electromagnetic modeling provides high accuracy but is often too time-consuming. Solving electromagnetic scattering and radiation problems with moment methods or finite element methods over a large frequency band requires the computer code to be run for every frequency sample. This is too expensive. So we propose a fast, accurate methodology...
International audience
International audience
International audience
A wireframe implementation of the method of moments in time domain is presented, with particular attention to wire junctions. Peculiar base and weight functions will be defined at the junctions to implicitly account for current continuity and correctly take into account inter-wire coupling. This will allow implementation of both an explicit and...
International audience
International audience