Referenced Items are not available for this document.
A dual-series approach is used to formulate scattering of a TE-polarized plane wave by a circular, PEC cylinder, having a longitudinal slot and enclosing two, eccentric, cylindrical dielectric layers. The dual-series equations are analytically regularized to a matrix Fredholm equation of the second kind by use of the Abel integral-transform method. The resulting infinite set of linear algebraic equations (i.s.l.a.e.) is truncated and solved numerically. The aforementioned analytical-numerical solution intrinsically takes into consideration the correct edge behavior of the field. Furthermore, the addition theorem of cylindrical wave functions is used to match the field components on any cylindrical interface. The numerical application manifests how the structure of the inner loading of this cylindrical cavity is imprinted on backscattering. Moreover, it is shown how the location of the innermost dielectric cylinder may contribute to the suppression or enhancement of resonances.
Published in:
Antennas and Propagation, IEEE Transactions on
(Volume:57
,
Issue:
11
)
Date of Publication: Nov. 2009
- Page(s):
- 3512 - 3519
- ISSN :
- 0018-926X
- INSPEC Accession Number:
- 10958100
- Digital Object Identifier :
- 10.1109/TAP.2009.2024227
- Product Type:
- Journals & Magazines
- Date of Publication :
- 02 June 2009
- Date of Current Version :
- 03 November 2009
- Issue Date :
- Nov. 2009
- 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.
