Referenced Items are not available for this document.
An accurate absorbing boundary condition (ABC) is presented for three-dimensional time-domain finite-element (FEM-TD) analysis of infinitely periodic structures. The proposed ABC serves to truncate the computational domain in the nonperiodic directions and it is highly effective to absorb both the fundamental and the higher order Floquet modes. The formulation is applicable both for scattering and radiation analysis. Validation results are presented that demonstrate the ability of the FEM-TD to obtain highly accurate results over a broad frequency band that includes frequencies where a higher order Floquet mode is propagating (nonevanescent)
Published in:
Antennas and Propagation, IEEE Transactions on
(Volume:54
,
Issue:
3
)
Date of Publication: March 2006
- Page(s):
- 933 - 944
- ISSN :
- 0018-926X
- INSPEC Accession Number:
- 8819719
- Digital Object Identifier :
- 10.1109/TAP.2006.869931
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 March 2006
- Issue Date :
- March 2006
- Sponsored by :
- IEEE Antennas and Propagation Society
About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies
A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.
