We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
EXPONENTIAL DECAY OF HIGH-ORDER SPURIOUS PROLATE SPHEROIDAL MODES INDUCED BY A LOCAL APPROXIMATE DtN EXTERIOR BOUNDARY CONDITION.
- Abstract
The article discusses a study which investigated the asymptotic behavior of high-order spurious prolate spheroidal modes induced by a second-orders local approximate absorbing boundary condition (DtN2). The reflected modes decay exponentially in the high-frequency regime is proved. The study found that the exponential decay showed the superiority of DtN2 over Bayliss-Gunsburger-Turkel absorbing boundary condition.
- Subjects
ABSORBING boundary conditions (FDTD method); ELECTROMAGNETISM; SPHEROIDAL functions; PHYSICS; EXPONENTIAL functions
- Publication
Progress in Electromagnetics Research B, 2012, Vol 38, p1
- ISSN
1937-6472
- Publication type
Article