Title :
Time reversal in finite difference time domain method
Author :
Sorrentino, Roberto ; Roselli, Luca ; Mezzanotte, Paolo
Author_Institution :
Istituto di Elettronica, Perugia Univ., Italy
Abstract :
A simple modification of Yee´s FDTD algorithm allows one to reverse the time direction in FDTD simulation in much the same way as with TLM method. Numerical microwave synthesis is therefore also possible by reversing the time in the FDTD algorithm.<>
Keywords :
finite difference time-domain analysis; waveguide theory; Yee´s FDTD algorithm; finite difference time domain method; microwave structures; numerical microwave synthesis; time direction; time reversal; waveguide theory; Argon; Artificial intelligence; Computational modeling; Finite difference methods; Impedance; Maxwell equations; Microwave theory and techniques; Tellurium; Time domain analysis;
Journal_Title :
Microwave and Guided Wave Letters, IEEE
