Analysis of lossy systems via 2D-FDTD and ESPRIT

F. Liu, J. E. Schutt-Ainé, J. Chen

Research output: Contribution to journalConference articlepeer-review


The lossy systems including both dielectric and conductor losses were analyzed using 2-dimensional finite-difference time-domain (FDTD) and ESPRIT techniques. A waveguide structure that includes a lossy medium was considered for the analysis. The parameters from the sampled data in a shorter simulation were extracted by employing the super-resolution algorithms from signal processing techniques in the temporal domains. It was shown that by combining the 2D-FDTD and signal processing techniques, the memory size and central processing time can be reduced.

Original languageEnglish (US)
Pages (from-to)154-157
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
StatePublished - 2001
Event2001 IEEE Antennas and Propagation Society International Symposium-Adaptive Arrays in Communications- - Boston, MA, United States
Duration: Jul 8 2001Jul 13 2001

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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