Convex optimization for optimal realization of material properties

Daniel Sjöberg; Sven Nordebo; Mats Gustafsson

doi:10.1109/ICEAA.2014.6903964

Convex optimization for optimal realization of material properties

Daniel Sjöberg, Sven Nordebo, Mats Gustafsson

Department of Electrical and Information Technology

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

Abstract

We show how the best passive approximation to a given target material or structure can be found by convex optimization. The approach is based on a representation of positive real functions, where some of the parameters can be given physical relevance by comparison to low- and high-frequency asymptotics of the material or structure under study. A number of different optimization problems can be formulated, which generalizes previous approaches using sum rules.

Original language	English
Title of host publication	[Host publication title missing]
Publisher	IEEE - Institute of Electrical and Electronics Engineers Inc.
Pages	782-785
ISBN (Print)	978-1-4799-7325-5
DOIs	https://doi.org/10.1109/ICEAA.2014.6903964
Publication status	Published - 2014
Event	International Conference on Electromagnetics in Advanced Applications (ICEAA), 2014 - Aruba, Palm Beach, Aruba Duration: 2014 Aug 3 → 2014 Aug 9

Conference

Conference	International Conference on Electromagnetics in Advanced Applications (ICEAA), 2014
Country/Territory	Aruba
City	Palm Beach
Period	2014/08/03 → 2014/08/09

Subject classification (UKÄ)

Electrical Engineering, Electronic Engineering, Information Engineering

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10.1109/ICEAA.2014.6903964

Cite this

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title = "Convex optimization for optimal realization of material properties",

abstract = "We show how the best passive approximation to a given target material or structure can be found by convex optimization. The approach is based on a representation of positive real functions, where some of the parameters can be given physical relevance by comparison to low- and high-frequency asymptotics of the material or structure under study. A number of different optimization problems can be formulated, which generalizes previous approaches using sum rules.",

author = "Daniel Sj{\"o}berg and Sven Nordebo and Mats Gustafsson",

year = "2014",

doi = "10.1109/ICEAA.2014.6903964",

language = "English",

isbn = "978-1-4799-7325-5",

pages = "782--785",

booktitle = "[Host publication title missing]",

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

address = "United States",

note = "International Conference on Electromagnetics in Advanced Applications (ICEAA), 2014 ; Conference date: 03-08-2014 Through 09-08-2014",

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Sjöberg, D, Nordebo, S & Gustafsson, M 2014, Convex optimization for optimal realization of material properties. in [Host publication title missing]. IEEE - Institute of Electrical and Electronics Engineers Inc., pp. 782-785, International Conference on Electromagnetics in Advanced Applications (ICEAA), 2014, Palm Beach, Aruba, 2014/08/03. https://doi.org/10.1109/ICEAA.2014.6903964

TY - GEN

T1 - Convex optimization for optimal realization of material properties

AU - Sjöberg, Daniel

AU - Nordebo, Sven

AU - Gustafsson, Mats

PY - 2014

Y1 - 2014

N2 - We show how the best passive approximation to a given target material or structure can be found by convex optimization. The approach is based on a representation of positive real functions, where some of the parameters can be given physical relevance by comparison to low- and high-frequency asymptotics of the material or structure under study. A number of different optimization problems can be formulated, which generalizes previous approaches using sum rules.

AB - We show how the best passive approximation to a given target material or structure can be found by convex optimization. The approach is based on a representation of positive real functions, where some of the parameters can be given physical relevance by comparison to low- and high-frequency asymptotics of the material or structure under study. A number of different optimization problems can be formulated, which generalizes previous approaches using sum rules.

U2 - 10.1109/ICEAA.2014.6903964

DO - 10.1109/ICEAA.2014.6903964

M3 - Paper in conference proceeding

SN - 978-1-4799-7325-5

SP - 782

EP - 785

BT - [Host publication title missing]

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

T2 - International Conference on Electromagnetics in Advanced Applications (ICEAA), 2014

Y2 - 3 August 2014 through 9 August 2014

ER -

Convex optimization for optimal realization of material properties

Abstract

Conference

Subject classification (UKÄ)

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Cite this