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Accurate computation of vector potentials in lossy media
Article first published online: 5 FEB 2003
DOI: 10.1002/mop.10764
Copyright © 2003 Wiley Periodicals, Inc.
1098-2760/asset/cover.gif?v=1&s=e392639464276853e6605df394388ece8e15fa91 "Microwave and Optical Technology Letters")
Additional Information
How to Cite
Chakraborty, S. and Jandhyala, V. (2003), Accurate computation of vector potentials in lossy media. Microw. Opt. Technol. Lett., 36: 359–363. doi: 10.1002/mop.10764
Publication History
- Issue published online: 5 FEB 2003
- Article first published online: 5 FEB 2003
- Manuscript Received: 13 AUG 2003
Funded by
- DARPA-MTO NeoCAD. Grant Number: N66001-01-1-8920
- NSF-CAREER. Grant Number: ECS-0093102
- NSF-SRC. Grant Number: CCR-0120371
- Ansoft COrporation
- Abstract
- References
- Cited By
Keywords:
- vector potentials;
- method of moments;
- conducting media;
- skin effects;
- surface formulation
Abstract
This paper presents an accurate formulation and integration scheme for computing vector potential interactions due to linear basis functions in lossy conducting media over wide frequency ranges. The emphasis is on an approach that is broadband and works both at high-frequency surface impedance limits and at low-frequency volumetric current flow limits. The method can be interpreted as a step towards a surface-only formulation for an integral-equation-based broadband characterization. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 36: 359–363, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10764