Applications of the DG-FDTD method
Applications of the DG-FDTD method
- Author(s): G. Godi ; R. Pascaud ; R. Gillard ; R. Loison ; J. Wiart ; M.F. Wong ; B. Lindmark ; L. Garcia-Garcia
- DOI: 10.1049/ic.2007.1238
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- Author(s): G. Godi ; R. Pascaud ; R. Gillard ; R. Loison ; J. Wiart ; M.F. Wong ; B. Lindmark ; L. Garcia-Garcia Source: 2nd European Conference on Antennas and Propagation (EuCAP 2007), 2007 page ()
- Conference: 2nd European Conference on Antennas and Propagation (EuCAP 2007)
- DOI: 10.1049/ic.2007.1238
- ISBN: 978 0 86341 842 6
- Location: Edinburgh, UK
- Conference date: 11-16 Nov. 2007
- Format: PDF
In this paper, we propose to use the dual-grid finite-difference time-domain (DG-FDTD) approach to analyze the characteristics of several antenna configurations. This method reduces the overall computational time and besides, it prevents from instabilities. It has been applied to the analysis of far-field and impedance characteristics of an integrated lens antenna and of a MIMO array. A dosimetry problem for phone / head interaction is also presented in the paper. (6 pages)
Inspec keywords: finite difference time-domain analysis; lens antennas; MIMO communication
Subjects: Single antennas; Other numerical methods; Radio links and equipment
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