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Physical limitations on G and B for antennas

Sohl, Christian LU ; Gustafsson, Mats LU and Kristensson, Gerhard LU (2007) International Symposium on Electromagnetic Theory, 2007 p.1-3
Abstract
In this paper, physical limitations on the partial gain G and relative bandwidth B are derived for antennas of arbitrary shape based on holomorphic properties of the forward scattering dyadic. The limitation on the performance of G and B is shown to be bounded from above by the long wavelength response of the antenna in terms of the electric and magnetic polarizability dyadics. The special case of ellipsoidal geometries are discussed.
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author
organization
publishing date
type
Contribution to conference
publication status
published
subject
pages
1 - 3
conference name
International Symposium on Electromagnetic Theory, 2007
project
EIT_HSWC:Antenna MIMO antennas and channels
language
English
LU publication?
yes
id
998395b0-9ff5-47f8-ae80-681e2a9322dd (old id 827203)
date added to LUP
2008-01-07 12:43:41
date last changed
2016-04-16 10:40:00
@misc{998395b0-9ff5-47f8-ae80-681e2a9322dd,
  abstract     = {In this paper, physical limitations on the partial gain G and relative bandwidth B are derived for antennas of arbitrary shape based on holomorphic properties of the forward scattering dyadic. The limitation on the performance of G and B is shown to be bounded from above by the long wavelength response of the antenna in terms of the electric and magnetic polarizability dyadics. The special case of ellipsoidal geometries are discussed.},
  author       = {Sohl, Christian and Gustafsson, Mats and Kristensson, Gerhard},
  language     = {eng},
  pages        = {1--3},
  title        = {Physical limitations on G and B for antennas},
  year         = {2007},
}