Physical bounds and sum rules in scattering and antenna theory

Mats Gustafsson; Gerhard Kristensson; Sven Nordebo; Christer Larsson; Anders Bernland; Daniel Sjöberg

doi:10.1109/ICEAA.2009.5297360

Physical bounds and sum rules in scattering and antenna theory

Mats Gustafsson, Gerhard Kristensson, Sven Nordebo, Christer Larsson, Anders Bernland, Daniel Sjöberg

Institutionen för elektro- och informationsteknik

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

Sammanfattning

The objective of this paper is to review some recently developed sum rules and physical bounds in scattering and antenna theory. The sum rules are based on identities for Herglotz functions that relate the quantity of interest integrated over all wavelengths with its static polarizability dyadics. They are transformed to physical bounds by applying variational principles for the polarizability dyadics together with various estimates of the integrals. The theoretical findings are exemplified by numerical results for several configurations.

Originalspråk	engelska
Titel på värdpublikation	[Host publication title missing]
Sidor	600-603
Antal sidor	4
DOI	https://doi.org/10.1109/ICEAA.2009.5297360
Status	Published - 2009
Evenemang	International Conference on Electromagnetics in Advanced Applications (ICEAA), 2009 - Torino, Turin, Italien Varaktighet: 2009 sep. 14 → 2009 sep. 18

Konferens

Konferens	International Conference on Electromagnetics in Advanced Applications (ICEAA), 2009
Land/Territorium	Italien
Ort	Turin
Period	2009/09/14 → 2009/09/18

Ämnesklassifikation (UKÄ)

Elektroteknik och elektronik

Tillgång till dokument

10.1109/ICEAA.2009.5297360

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title = "Physical bounds and sum rules in scattering and antenna theory",

abstract = "The objective of this paper is to review some recently developed sum rules and physical bounds in scattering and antenna theory. The sum rules are based on identities for Herglotz functions that relate the quantity of interest integrated over all wavelengths with its static polarizability dyadics. They are transformed to physical bounds by applying variational principles for the polarizability dyadics together with various estimates of the integrals. The theoretical findings are exemplified by numerical results for several configurations.",

author = "Mats Gustafsson and Gerhard Kristensson and Sven Nordebo and Christer Larsson and Anders Bernland and Daniel Sj{\"o}berg",

year = "2009",

doi = "10.1109/ICEAA.2009.5297360",

language = "English",

pages = "600--603",

booktitle = "[Host publication title missing]",

note = "International Conference on Electromagnetics in Advanced Applications (ICEAA), 2009 ; Conference date: 14-09-2009 Through 18-09-2009",

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T1 - Physical bounds and sum rules in scattering and antenna theory

AU - Gustafsson, Mats

AU - Kristensson, Gerhard

AU - Nordebo, Sven

AU - Larsson, Christer

AU - Bernland, Anders

AU - Sjöberg, Daniel

PY - 2009

Y1 - 2009

N2 - The objective of this paper is to review some recently developed sum rules and physical bounds in scattering and antenna theory. The sum rules are based on identities for Herglotz functions that relate the quantity of interest integrated over all wavelengths with its static polarizability dyadics. They are transformed to physical bounds by applying variational principles for the polarizability dyadics together with various estimates of the integrals. The theoretical findings are exemplified by numerical results for several configurations.

AB - The objective of this paper is to review some recently developed sum rules and physical bounds in scattering and antenna theory. The sum rules are based on identities for Herglotz functions that relate the quantity of interest integrated over all wavelengths with its static polarizability dyadics. They are transformed to physical bounds by applying variational principles for the polarizability dyadics together with various estimates of the integrals. The theoretical findings are exemplified by numerical results for several configurations.

U2 - 10.1109/ICEAA.2009.5297360

DO - 10.1109/ICEAA.2009.5297360

M3 - Paper in conference proceeding

SP - 600

EP - 603

BT - [Host publication title missing]

T2 - International Conference on Electromagnetics in Advanced Applications (ICEAA), 2009

Y2 - 14 September 2009 through 18 September 2009

ER -

Physical bounds and sum rules in scattering and antenna theory

Sammanfattning

Konferens

Ämnesklassifikation (UKÄ)

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