The solution of integral equations (IE) for cavity scattering problems in near-resonance decoupling approach (NRDA), was described. In NRDA, the scattering problem is solved in two steps. An artificial surface is introduced to cover aperture of cavity, and object is divided in two parts such as interior region and exterior region. To preserve the boundary condition of original problem magnetic surface current was also introduced on aperture surface. The results show that NRDA's performance is very sensitive to formulation of integral equations, and among various formulations, the TETH-type combined field integral equation.
|Number of pages||4|
|Journal||IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)|
|State||Published - 2004|
|Event||IEEE Antennas and Propagation Society Symposium 2004 Digest held in Conjunction with: USNC/URSI National Radio Science Meeting - Monterey, CA, United States|
Duration: Jun 20 2004 → Jun 25 2004
ASJC Scopus subject areas
- Electrical and Electronic Engineering