Physical limitations on G and B for antennas

Christian Sohl; Mats Gustafsson; Gerhard Kristensson

Physical limitations on G and B for antennas

Christian Sohl, Mats Gustafsson, Gerhard Kristensson

Institutionen för elektro- och informationsteknik

Forskningsoutput: Konferensbidrag › Konferenspaper, ej i proceeding/ej förlagsutgivet › Peer review

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Sammanfattning

In this paper, physical limitations on the partial gain G and relative bandwidth B are derived for antennas of arbitrary shape based on holomorphic properties of the forward scattering dyadic. The limitation on the performance of G and B is shown to be bounded from above by the long wavelength response of the antenna in terms of the electric and magnetic polarizability dyadics. The special case of ellipsoidal geometries are discussed.

Originalspråk	engelska
Sidor	1-3
Status	Published - 2007
Evenemang	International Symposium on Electromagnetic Theory, 2007 - Ottawa, Kanada Varaktighet: 2007 juli 26 → 2007 juli 28

Konferens

Konferens	International Symposium on Electromagnetic Theory, 2007
Förkortad titel	URSI
Land/Territorium	Kanada
Ort	Ottawa
Period	2007/07/26 → 2007/07/28

Ämnesklassifikation (UKÄ)

Elektroteknik och elektronik

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Sohl__Gustafsson_och_Kristensson_-_Physical_Limitations_on_G_and_B_for_Antennas

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title = "Physical limitations on G and B for antennas",

abstract = "In this paper, physical limitations on the partial gain G and relative bandwidth B are derived for antennas of arbitrary shape based on holomorphic properties of the forward scattering dyadic. The limitation on the performance of G and B is shown to be bounded from above by the long wavelength response of the antenna in terms of the electric and magnetic polarizability dyadics. The special case of ellipsoidal geometries are discussed.",

author = "Christian Sohl and Mats Gustafsson and Gerhard Kristensson",

year = "2007",

language = "English",

pages = "1--3",

note = "International Symposium on Electromagnetic Theory, 2007, URSI ; Conference date: 26-07-2007 Through 28-07-2007",

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TY - CONF

T1 - Physical limitations on G and B for antennas

AU - Sohl, Christian

AU - Gustafsson, Mats

AU - Kristensson, Gerhard

PY - 2007

Y1 - 2007

N2 - In this paper, physical limitations on the partial gain G and relative bandwidth B are derived for antennas of arbitrary shape based on holomorphic properties of the forward scattering dyadic. The limitation on the performance of G and B is shown to be bounded from above by the long wavelength response of the antenna in terms of the electric and magnetic polarizability dyadics. The special case of ellipsoidal geometries are discussed.

AB - In this paper, physical limitations on the partial gain G and relative bandwidth B are derived for antennas of arbitrary shape based on holomorphic properties of the forward scattering dyadic. The limitation on the performance of G and B is shown to be bounded from above by the long wavelength response of the antenna in terms of the electric and magnetic polarizability dyadics. The special case of ellipsoidal geometries are discussed.

M3 - Paper, not in proceeding

SP - 1

EP - 3

T2 - International Symposium on Electromagnetic Theory, 2007

Y2 - 26 July 2007 through 28 July 2007

ER -

Physical limitations on G and B for antennas

Sammanfattning

Konferens

Ämnesklassifikation (UKÄ)

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