Antenna Q based limitations for small and non-small structures

B. L G Jonsson; Mats Gustafsson

doi:10.1109/ICEAA.2016.7731514

Antenna Q based limitations for small and non-small structures

B. L G Jonsson, Mats Gustafsson

Department of Electrical and Information Technology

KTH Royal Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

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.

Original language	English
Title of host publication	Proceedings of the 2016 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016
Publisher	IEEE - Institute of Electrical and Electronics Engineers Inc.
Pages	776-779
Number of pages	4
ISBN (Electronic)	9781467398114
DOIs	https://doi.org/10.1109/ICEAA.2016.7731514
Publication status	Published - 2016 Nov 2
Event	18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016 - Cairns, Australia Duration: 2016 Sept 19 → 2016 Sept 23

Conference

Conference	18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016
Country/Territory	Australia
City	Cairns
Period	2016/09/19 → 2016/09/23

Subject classification (UKÄ)

Electrical Engineering, Electronic Engineering, Information Engineering

Access to Document

10.1109/ICEAA.2016.7731514

Cite this

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title = "Antenna Q based limitations for small and non-small structures",

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.",

author = "Jonsson, {B. L G} and Mats Gustafsson",

year = "2016",

month = nov,

day = "2",

doi = "10.1109/ICEAA.2016.7731514",

language = "English",

pages = "776--779",

booktitle = "Proceedings of the 2016 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016 ; Conference date: 19-09-2016 Through 23-09-2016",

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Jonsson, BLG & Gustafsson, M 2016, Antenna Q based limitations for small and non-small structures. in Proceedings of the 2016 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016., 7731514, IEEE - Institute of Electrical and Electronics Engineers Inc., pp. 776-779, 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016, Cairns, Australia, 2016/09/19. https://doi.org/10.1109/ICEAA.2016.7731514

Antenna Q based limitations for small and non-small structures. / Jonsson, B. L G; Gustafsson, Mats.
Proceedings of the 2016 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016. IEEE - Institute of Electrical and Electronics Engineers Inc., 2016. p. 776-779 7731514.

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

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N2 - 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.

AB - 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.

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BT - Proceedings of the 2016 18th International Conference on Electromagnetics in Advanced Applications, ICEAA 2016

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Y2 - 19 September 2016 through 23 September 2016

ER -

Antenna Q based limitations for small and non-small structures

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