Time domain simulations for high-frequency applications are widely dominated by the leapfrog timeintegration scheme. Especially in combination with the spatial discretization approach of the Finite Integration Technique (FIT) it leads to a highly efficient explicit simulation method, which in the special case of Cartesian grids can be regarded to be computationally equivalent to the Finite Difference Time Domain (FDTD) algorithm. For stability reasons, however, the leapfrog method is restricted to a maximum stable time step by the well-known Courantcriterion, and can not be applied to most low-frequency applications. Recently, some alternative, unconditionally stable techniques have been proposed to overcome this limitation, including the A...
The Finite-Difference Time Domain (FDTD) method is a versatile and popular method for solving Maxwel...
The operation of an electrical power system involves continuous electromechanical and electromagneti...
Numerical solution of partial differential equations governing time domain simulations in computatio...
This contribution removes some doubts about the stability issues associated with the local and aniso...
The leapfrog schemes have been developed for unconditionally stable alternating-direction implicit (...
In this thesis, the alternating-direction implicit method (ADI) is investigated in conjunction with ...
The leapfrog schemes have been developed for unconditionally stable alternating-direction implicit (...
Abstract—In this paper, a finite-difference time-domain method that is free of the constraint of the...
Stability and dispersion analysis for the three-dimensional (3-D) leapfrog alternate direction impli...
Dealing with realistic networks, the solution of lightning electromagnetic field coupling to transmi...
Dealing with realistic networks, the solution of lightning electromagnetic field coupling to transmi...
A combined field and circuit approach in time domain is presented in this paper for the realistic st...
Explicit FDTD method is one of the most popular methods for time domain analysis because it does not...
This article shows the advantages provided by implicit time stepping schemes for the study of multic...
The time domain-electric field integral equation (TD-EFIE) and its differentiated version are widely...
The Finite-Difference Time Domain (FDTD) method is a versatile and popular method for solving Maxwel...
The operation of an electrical power system involves continuous electromechanical and electromagneti...
Numerical solution of partial differential equations governing time domain simulations in computatio...
This contribution removes some doubts about the stability issues associated with the local and aniso...
The leapfrog schemes have been developed for unconditionally stable alternating-direction implicit (...
In this thesis, the alternating-direction implicit method (ADI) is investigated in conjunction with ...
The leapfrog schemes have been developed for unconditionally stable alternating-direction implicit (...
Abstract—In this paper, a finite-difference time-domain method that is free of the constraint of the...
Stability and dispersion analysis for the three-dimensional (3-D) leapfrog alternate direction impli...
Dealing with realistic networks, the solution of lightning electromagnetic field coupling to transmi...
Dealing with realistic networks, the solution of lightning electromagnetic field coupling to transmi...
A combined field and circuit approach in time domain is presented in this paper for the realistic st...
Explicit FDTD method is one of the most popular methods for time domain analysis because it does not...
This article shows the advantages provided by implicit time stepping schemes for the study of multic...
The time domain-electric field integral equation (TD-EFIE) and its differentiated version are widely...
The Finite-Difference Time Domain (FDTD) method is a versatile and popular method for solving Maxwel...
The operation of an electrical power system involves continuous electromechanical and electromagneti...
Numerical solution of partial differential equations governing time domain simulations in computatio...