RT Journal Article ID 123fe06008fed0d6 A1 Maita, N. N. A1 Perov, Andrei Olegovich T1 Model Formulation of the Pulsed Subsurface Sounding Problem: Solution in the FDTD Approach JF Telecommunications and Radio Engineering JO TRE YR 1999 FD 1999-03-01 VO 53 IS 3 SP 86 OP 93 AB An FDTD (Finite-Difference Time Domain) algorithm has been developed for solving a model problem of subsurface sounding with pulsed signals. To solve the problem efficiently, exact Absorbing Boundary Conditions are derived that introduce no distortions in the physical processes represented mathematically. The solution algorithm has been implemented as a computer program allowing visual representation of the calculation procedure and efficient analysis of the results. PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,08c8c1232f8c1472,123fe06008fed0d6.html