Antenna Q based limitations for small and non-small structures
(2016) 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016 p.776-779- Abstract
The impedance bandwidth of a small antenna is a critical design parameter. In the present paper, we present stored energies which can be used as a tool to predict the largest possible bandwidth for antenna designs within a given region. These predictions are given in terms of the best possible Q-factor that can be attained within the region. The here presented energies are valid for structures that support both electric and magnetic current densities, beyond the electrically small antenna size. The paper ends with illustrations of the method.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/dee18aa7-f82d-4235-b5f3-9b6f9e2d30e5
- author
- Jonsson, B. L G LU and Gustafsson, Mats LU
- organization
- publishing date
- 2016-11-02
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Proceedings of the 2016 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016
- article number
- 7731514
- pages
- 4 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016
- conference location
- Cairns, Australia
- conference dates
- 2016-09-19 - 2016-09-23
- external identifiers
-
- scopus:85007354378
- ISBN
- 9781467398114
- DOI
- 10.1109/ICEAA.2016.7731514
- language
- English
- LU publication?
- yes
- id
- dee18aa7-f82d-4235-b5f3-9b6f9e2d30e5
- date added to LUP
- 2017-01-23 12:50:49
- date last changed
- 2022-01-30 17:16:36
@inproceedings{dee18aa7-f82d-4235-b5f3-9b6f9e2d30e5, abstract = {{<p>The impedance bandwidth of a small antenna is a critical design parameter. In the present paper, we present stored energies which can be used as a tool to predict the largest possible bandwidth for antenna designs within a given region. These predictions are given in terms of the best possible Q-factor that can be attained within the region. The here presented energies are valid for structures that support both electric and magnetic current densities, beyond the electrically small antenna size. The paper ends with illustrations of the method.</p>}}, author = {{Jonsson, B. L G and Gustafsson, Mats}}, booktitle = {{Proceedings of the 2016 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016}}, isbn = {{9781467398114}}, language = {{eng}}, month = {{11}}, pages = {{776--779}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Antenna Q based limitations for small and non-small structures}}, url = {{http://dx.doi.org/10.1109/ICEAA.2016.7731514}}, doi = {{10.1109/ICEAA.2016.7731514}}, year = {{2016}}, }