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Illustrations of Physical Bounds on Directive Antennas

Cismasu, Marius LU and Gustafsson, Mats LU orcid (2010) 20th International Conference on Applied Electromagnetics and Communications - ICECom
Abstract
Applications of physical bounds for electromagnetic radiators can be used to derive a priori estimates for antenna parameters in terms of the directivity-bandwidth product. These estimates relate the static electric and magnetic polarizability of the radiating structure to its dynamic properties. The results have previously been illustrated for dipole radiators with good agreement. Here, the bounds are illustrated for some antennas with complex radiation patterns, i.e., directivity greater than 3/2 and narrow beams. The a priori estimates show good agreement with the realized antenna parameters.
Abstract (Swedish)
Abstract in Undetermined

Applications of physical bounds for electromagnetic radiators can be used to derive a priori estimates for antenna parameters in terms of the directivity-bandwidth product. These estimates relate the static electric and magnetic polarizability of the radiating structure to its dynamic properties. The results have previously been illustrated for dipole radiators with good agreement. Here, the bounds are illustrated for some antennas with complex radiation patterns, i.e., directivity greater than 3/2 and narrow beams. The a priori estimates show good agreement with the realized antenna parameters.
Please use this url to cite or link to this publication:
author
and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
2010 Conference Proceedings ICECom, 20th International Conference on Applied Electromagnetics and Communications
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
conference name
20th International Conference on Applied Electromagnetics and Communications - ICECom
conference location
Dubrovnik, Croatia
conference dates
2010-09-20
external identifiers
  • scopus:79953152491
ISBN
978-1-61284-998-0
978-9-5360-3758-2
language
English
LU publication?
yes
id
2c539b0c-a0bc-462e-a9e3-380365038a9f (old id 1636244)
alternative location
https://ieeexplore.ieee.org/document/5729728
date added to LUP
2016-04-04 13:14:46
date last changed
2024-01-05 09:07:24
@inproceedings{2c539b0c-a0bc-462e-a9e3-380365038a9f,
  abstract     = {{Applications of physical bounds for electromagnetic radiators can be used to derive a priori estimates for antenna parameters in terms of the directivity-bandwidth product. These estimates relate the static electric and magnetic polarizability of the radiating structure to its dynamic properties. The results have previously been illustrated for dipole radiators with good agreement. Here, the bounds are illustrated for some antennas with complex radiation patterns, i.e., directivity greater than 3/2 and narrow beams. The a priori estimates show good agreement with the realized antenna parameters.}},
  author       = {{Cismasu, Marius and Gustafsson, Mats}},
  booktitle    = {{2010 Conference Proceedings ICECom, 20th International Conference on Applied Electromagnetics and Communications}},
  isbn         = {{978-1-61284-998-0}},
  language     = {{eng}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  title        = {{Illustrations of Physical Bounds on Directive Antennas}},
  url          = {{https://ieeexplore.ieee.org/document/5729728}},
  year         = {{2010}},
}