TY - GEN
T1 - Fast FDTD simulation using laguerre polynomials in MNA framework
AU - Srinivasan, K.
AU - Engin, E.
AU - Swaminathan, M.
PY - 2007
Y1 - 2007
N2 - In this paper, a fast transient simulation scheme using Laguerre polynomials, called Laguerre-MNA, has been developed for FDTD and circuit simulation. Companion models for the Yee cells and circuit components have been derived, permitting the use of MNA analysis to perform FDTD/transient circuit simulation using the Laguerre method. Companion models help simplify the matrix setup and reduce the matrix dimension that needs to be solved without employing long cumbersome equations. FDTD simulation using Laguerre polynomials is unconditionally stable and has shown to be much faster than conventional FDTD scheme. Prior work on transient electromagnetic simulation using Laguerre polynomials has a drawback of being able to simulate only for a certain time-duration. A memory/time efficient solution has been proposed by which simulation can be done for all time.
AB - In this paper, a fast transient simulation scheme using Laguerre polynomials, called Laguerre-MNA, has been developed for FDTD and circuit simulation. Companion models for the Yee cells and circuit components have been derived, permitting the use of MNA analysis to perform FDTD/transient circuit simulation using the Laguerre method. Companion models help simplify the matrix setup and reduce the matrix dimension that needs to be solved without employing long cumbersome equations. FDTD simulation using Laguerre polynomials is unconditionally stable and has shown to be much faster than conventional FDTD scheme. Prior work on transient electromagnetic simulation using Laguerre polynomials has a drawback of being able to simulate only for a certain time-duration. A memory/time efficient solution has been proposed by which simulation can be done for all time.
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U2 - 10.1109/ISEMC.2007.151
DO - 10.1109/ISEMC.2007.151
M3 - Conference contribution
AN - SCOPUS:47749133828
SN - 1424413508
SN - 9781424413508
T3 - IEEE International Symposium on Electromagnetic Compatibility
BT - IEEE International Symposium on Electromagnetic Compatibility, EMC 2007
T2 - IEEE International Symposium on Electromagnetic Compatibility, EMC 2007
Y2 - 9 July 2007 through 13 July 2007
ER -