Bandwidth Limitations of Dipoles Matched with Non-Foster Impedances

Mervi Hirvonen; Arto Hujanen; Jan Holmberg; Johan Sten

doi:10.1049/ic.2007.0965

Bandwidth Limitations of Dipoles Matched with Non-Foster Impedances

Mervi Hirvonen, Arto Hujanen, Jan Holmberg, Johan Sten

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

4 Citations (Scopus)

Abstract

In this paper, the bandwidth limitations of dipoles matched with negative impedance components are discussed. In theory, infinite impedance bands are possible with non-Foster impedances, but in practice the fields stored inside the smallest sphere enclosing the antenna limit the band. Both theoretical and practical achievable bandwidths as well as non-Foster component tolerance issues are reported in this paper.

Original language	English
Title of host publication	Proceedings of the 2nd European Conference on Antennas and Propagation, EuCAP 2007
Place of Publication	Piscataway, NJ
Publisher	IEEE Institute of Electrical and Electronic Engineers
Number of pages	5
ISBN (Electronic)	978-0-86341-842-6
DOIs	https://doi.org/10.1049/ic.2007.0965
Publication status	Published - 2007
MoE publication type	A4 Article in a conference publication
Event	2nd European Conference on Antennas and Propagation, EuCAP 2007 - Edinburgh, United Kingdom Duration: 11 Nov 2007 → 16 Nov 2007 Conference number: 2

Conference

Conference	2nd European Conference on Antennas and Propagation, EuCAP 2007
Abbreviated title	EuCAP 2007
Country/Territory	United Kingdom
City	Edinburgh
Period	11/11/07 → 16/11/07

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title = "Bandwidth Limitations of Dipoles Matched with Non-Foster Impedances",

abstract = "In this paper, the bandwidth limitations of dipoles matched with negative impedance components are discussed. In theory, infinite impedance bands are possible with non-Foster impedances, but in practice the fields stored inside the smallest sphere enclosing the antenna limit the band. Both theoretical and practical achievable bandwidths as well as non-Foster component tolerance issues are reported in this paper.",

author = "Mervi Hirvonen and Arto Hujanen and Jan Holmberg and Johan Sten",

year = "2007",

doi = "10.1049/ic.2007.0965",

language = "English",

booktitle = "Proceedings of the 2nd European Conference on Antennas and Propagation, EuCAP 2007",

publisher = "IEEE Institute of Electrical and Electronic Engineers",

address = "United States",

note = "2nd European Conference on Antennas and Propagation, EuCAP 2007, EuCAP 2007 ; Conference date: 11-11-2007 Through 16-11-2007",

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Hirvonen, M , Hujanen, A , Holmberg, J & Sten, J 2007, Bandwidth Limitations of Dipoles Matched with Non-Foster Impedances. in Proceedings of the 2nd European Conference on Antennas and Propagation, EuCAP 2007. IEEE Institute of Electrical and Electronic Engineers, Piscataway, NJ, 2nd European Conference on Antennas and Propagation, EuCAP 2007, Edinburgh, United Kingdom, 11/11/07. https://doi.org/10.1049/ic.2007.0965

Bandwidth Limitations of Dipoles Matched with Non-Foster Impedances. / Hirvonen, Mervi ; Hujanen, Arto ; Holmberg, Jan et al.
Proceedings of the 2nd European Conference on Antennas and Propagation, EuCAP 2007. Piscataway, NJ: IEEE Institute of Electrical and Electronic Engineers, 2007.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Bandwidth Limitations of Dipoles Matched with Non-Foster Impedances

AU - Hirvonen, Mervi

AU - Hujanen, Arto

AU - Holmberg, Jan

AU - Sten, Johan

N1 - Conference code: 2

PY - 2007

Y1 - 2007

N2 - In this paper, the bandwidth limitations of dipoles matched with negative impedance components are discussed. In theory, infinite impedance bands are possible with non-Foster impedances, but in practice the fields stored inside the smallest sphere enclosing the antenna limit the band. Both theoretical and practical achievable bandwidths as well as non-Foster component tolerance issues are reported in this paper.

AB - In this paper, the bandwidth limitations of dipoles matched with negative impedance components are discussed. In theory, infinite impedance bands are possible with non-Foster impedances, but in practice the fields stored inside the smallest sphere enclosing the antenna limit the band. Both theoretical and practical achievable bandwidths as well as non-Foster component tolerance issues are reported in this paper.

U2 - 10.1049/ic.2007.0965

DO - 10.1049/ic.2007.0965

M3 - Conference article in proceedings

BT - Proceedings of the 2nd European Conference on Antennas and Propagation, EuCAP 2007

PB - IEEE Institute of Electrical and Electronic Engineers

CY - Piscataway, NJ

T2 - 2nd European Conference on Antennas and Propagation, EuCAP 2007

Y2 - 11 November 2007 through 16 November 2007

ER -

Bandwidth Limitations of Dipoles Matched with Non-Foster Impedances

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