论文信息 - The alternating transmission line matrix (ATLM) scheme

The alternating transmission line matrix (ATLM) scheme

A novel alternating transmission line matrix scheme (ATLM) is presented where the TLM cells are subdivided into two subsets of mutually neighbouring cells. Within each time step the state of one subset of cells is computed from the states of the neighbouring cells at the previous time step. Compared with existing TLM schemes the numerical effort as well as the storage requirements are reduced by 50% without loss of accuracy. Furthermore, spurious solutions occurring in existing TLM schemes can be avoided by ATLM.<<ETX>>

P. Russer | B. Bader

[1] K. Yee. Numerical solution of initial boundary value problems involving maxwell's equations in isotropic media , 1966 .

[2] Trevor M. Benson,et al. Generally graded TLM mesh using the symmetrical supercondensed node , 1994 .

[3] P. Johns. A Symmetrical Condensed Node for the TLM Method , 1987 .

[4] Peter Russer,et al. A field theoretical derivation of TLM , 1994 .

[5] Trevor M. Benson,et al. New symmetrical super-condensed node for the TLM method , 1994 .

[6] G. Kron,et al. Equivalent Circuit of the Field Equations of Maxwell-I , 1944, Proceedings of the IRE.