Physical bounds on metamaterials
Gustafsson, Mats LU
(2015)
9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics - Metamaterials
- Abstract
- Passivity is used to derive physical bounds on metamaterial devices. The bounds are determined from sum rules or optimization problems involving the stored energy. They typically relate some product between the performance and the bandwidth. The sum rules are computed from the low and/or high frequency response of the system. The corresponding stored energy is determined from a state space representation of the passive system. An overview of physical bounds for metamaterial applications such as scattering, antennas, absorbers, high impedance surfaces, and extra ordinary transmission is presented.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/7752688
- author
- Gustafsson, Mats
LU
- organization
- publishing date
- 2015
- type
- Contribution to conference
- publication status
- published
- subject
- pages
- 3 pages
- conference name
- 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics - Metamaterials
- conference location
- Oxford, United Kingdom
- conference dates
- 2015-09-10
- project
- EIT_CACO-EMD Complex analysis and convex optimization for EM design
- language
- English
- LU publication?
- yes
- id
- 0fe9ff58-4df2-488c-8fed-7fd889385685 (old id 7752688)
- date added to LUP
- 2016-04-04 12:53:58
- date last changed
- 2021-03-09 12:09:48
@misc{0fe9ff58-4df2-488c-8fed-7fd889385685,
abstract = {{Passivity is used to derive physical bounds on metamaterial devices. The bounds are determined from sum rules or optimization problems involving the stored energy. They typically relate some product between the performance and the bandwidth. The sum rules are computed from the low and/or high frequency response of the system. The corresponding stored energy is determined from a state space representation of the passive system. An overview of physical bounds for metamaterial applications such as scattering, antennas, absorbers, high impedance surfaces, and extra ordinary transmission is presented.}},
author = {{Gustafsson, Mats}},
language = {{eng}},
title = {{Physical bounds on metamaterials}},
year = {{2015}},
}