Fundamental Bounds on Cloaking Based on Convex Optimization

L. Jelinek; M. Gustafsson; K. Schab; M. Capek

doi:10.1109/Metamaterials52332.2021.9577149

Fundamental Bounds on Cloaking Based on Convex Optimization

L. Jelinek, M. Gustafsson, K. Schab, M. Capek

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

Sammanfattning

A convex optimization framework over contrast current density is developed to calculate fundamental bounds on the performance of linear passive cloaks. The formulation uses the method of moments applied to the electric field integral equation while using extincted power as the optimized metric. The presented results show that high cloaking efficiency requires cloaks made of low-loss and high-contrast materials.

Originalspråk	engelska
Titel på värdpublikation	15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021
Förlag	IEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor	1-3
Antal sidor	3
ISBN (elektroniskt)	9781728150185
DOI	https://doi.org/10.1109/Metamaterials52332.2021.9577149
Status	Published - 2021 sep. 20
Evenemang	15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021 - Virtual, New York, USA Varaktighet: 2021 sep. 20 → 2021 sep. 25

Konferens

Konferens	15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021
Land/Territorium	USA
Ort	Virtual, New York
Period	2021/09/20 → 2021/09/25

Bibliografisk information

Publisher Copyright:
© 2021 IEEE.

Ämnesklassifikation (UKÄ)

Annan elektroteknik och elektronik

Tillgång till dokument

10.1109/Metamaterials52332.2021.9577149

Citera det här

@inproceedings{c6f86f53c67445c89e024eb87feac4ca,

title = "Fundamental Bounds on Cloaking Based on Convex Optimization",

abstract = "A convex optimization framework over contrast current density is developed to calculate fundamental bounds on the performance of linear passive cloaks. The formulation uses the method of moments applied to the electric field integral equation while using extincted power as the optimized metric. The presented results show that high cloaking efficiency requires cloaks made of low-loss and high-contrast materials.",

author = "L. Jelinek and M. Gustafsson and K. Schab and M. Capek",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021 ; Conference date: 20-09-2021 Through 25-09-2021",

year = "2021",

month = sep,

day = "20",

doi = "10.1109/Metamaterials52332.2021.9577149",

language = "English",

pages = "1--3",

booktitle = "15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021",

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

address = "United States",

}

Jelinek, L, Gustafsson, M, Schab, K & Capek, M 2021, Fundamental Bounds on Cloaking Based on Convex Optimization. i 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021. IEEE - Institute of Electrical and Electronics Engineers Inc., s. 1-3, 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021, Virtual, New York, USA, 2021/09/20. https://doi.org/10.1109/Metamaterials52332.2021.9577149

Fundamental Bounds on Cloaking Based on Convex Optimization. / Jelinek, L.; Gustafsson, M.; Schab, K. et al.
15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021. IEEE - Institute of Electrical and Electronics Engineers Inc., 2021. s. 1-3.

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

TY - GEN

T1 - Fundamental Bounds on Cloaking Based on Convex Optimization

AU - Jelinek, L.

AU - Gustafsson, M.

AU - Schab, K.

AU - Capek, M.

PY - 2021/9/20

Y1 - 2021/9/20

N2 - A convex optimization framework over contrast current density is developed to calculate fundamental bounds on the performance of linear passive cloaks. The formulation uses the method of moments applied to the electric field integral equation while using extincted power as the optimized metric. The presented results show that high cloaking efficiency requires cloaks made of low-loss and high-contrast materials.

AB - A convex optimization framework over contrast current density is developed to calculate fundamental bounds on the performance of linear passive cloaks. The formulation uses the method of moments applied to the electric field integral equation while using extincted power as the optimized metric. The presented results show that high cloaking efficiency requires cloaks made of low-loss and high-contrast materials.

U2 - 10.1109/Metamaterials52332.2021.9577149

DO - 10.1109/Metamaterials52332.2021.9577149

M3 - Paper in conference proceeding

AN - SCOPUS:85118955314

SP - 1

EP - 3

BT - 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021

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

T2 - 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021

Y2 - 20 September 2021 through 25 September 2021

ER -

Fundamental Bounds on Cloaking Based on Convex Optimization

Sammanfattning

Konferens

Bibliografisk information

Ämnesklassifikation (UKÄ)

Tillgång till dokument

Fingeravtryck

Citera det här