Illustrations of Physical Bounds on Directive Antennas
(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:
https://lup.lub.lu.se/record/1636244
- author
- Cismasu, Marius LU and Gustafsson, Mats LU
- organization
- publishing date
- 2010
- 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}}, }