Convergence criterion for the time-domain iterative Born approximation to scattering by an inhomogeneous, dispersive object

An fdtd approach to the time-domain inve

An fdtd approach to the time-domain inverse scattering problem for an inhomogeneous cylindrical object

✍ Toshiyuki Tanaka; Takashi Takenaka; Sailing He 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 216 KB 👁 1 views

A new iterati¨e algorithm for the reconstruction of twodimensional lossless objects is de¨eloped using time-domain scattering data. All of the calculations in both the forward and in¨ersion algorithms are carried out efficiently in the time domain using the finite-difference ( ) time-domain FDTD met