## Modelling of computational electromagnetics problems by using discrete trigonometric transforms matrices

- Nikolaos L. Tsitsas
- 2010 URSI International Symposium onâ€¦
- 2010

Highly Influenced

@article{Anastassiu2006FastSA, title={Fast, simple and accurate computation of the currents on an arbitrarily large circular loop antenna}, author={H. T. Anastassiu}, journal={IEEE Transactions on Antennas and Propagation}, year={2006}, volume={54}, pages={860-866} }

- Published 2006 in IEEE Transactions on Antennas and Propagation

This paper is presenting a very efficient method for computing the currents on a circular loop antenna with arbitrarily large size. Pocklington's integral equation is formulated for the circular loop geometry, and the method of moments with point matching is applied to cast the equation's discrete counterpart. The basis functions are chosen in such a way that the relevant square matrix is circulant, and therefore amenable to exact eigenvalue analysis. Subsequently, the matrix is diagonalizedâ€¦Â CONTINUE READING