Bounds on metamaterials in scattering and antenna problems
Sohl, Christian LU ; Gustafsson, Mats LU
and Kristensson, Gerhard
LU
(2007)
European Conference on Antennas and Propagation (EuCAP) 2007
p.1-4
- Abstract
- This paper reports on physical limitations on metamaterials in scattering and antenna problems. A dispersion relation for the extinction cross section is derived from the holomorphic properties of the forward scattering dyadic. The result states that for a given volume, there is only a limited amount of scattering
and absorption available in the entire frequency range. The dispersion relation is verified numerically for the perfectly conducting circular disk, and theoretical bounds are illustrated for a plasmonic stratified sphere.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/827244
- author
- Sohl, Christian
LU
; Gustafsson, Mats
LU
and Kristensson, Gerhard
LU
- organization
- publishing date
- 2007
- type
- Contribution to conference
- publication status
- published
- subject
- pages
- 1 - 4
- conference name
- European Conference on Antennas and Propagation (EuCAP) 2007
- conference location
- Edinburgh, United Kingdom
- conference dates
- 2007-11-11 - 2007-11-16
- external identifiers
-
- scopus:70349782783
- language
- English
- LU publication?
- yes
- id
- c6dec5ad-9cf5-427f-ac56-ade993bcc5fa (old id 827244)
- alternative location
- http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4458539
- date added to LUP
- 2016-04-04 14:34:52
- date last changed
- 2022-01-30 02:17:09
@misc{c6dec5ad-9cf5-427f-ac56-ade993bcc5fa,
abstract = {{This paper reports on physical limitations on metamaterials in scattering and antenna problems. A dispersion relation for the extinction cross section is derived from the holomorphic properties of the forward scattering dyadic. The result states that for a given volume, there is only a limited amount of scattering<br/><br>
and absorption available in the entire frequency range. The dispersion relation is verified numerically for the perfectly conducting circular disk, and theoretical bounds are illustrated for a plasmonic stratified sphere.}},
author = {{Sohl, Christian and Gustafsson, Mats and Kristensson, Gerhard}},
language = {{eng}},
pages = {{1--4}},
title = {{Bounds on metamaterials in scattering and antenna problems}},
url = {{http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4458539}},
year = {{2007}},
}