Characteristic Mode Equations for Non-Symmetric Surface Integral Operators

Pasi Ylä-Oijala; Henrik Wallen

doi:10.23919/EuCAP48036.2020.9135233

Characteristic Mode Equations for Non-Symmetric Surface Integral Operators

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

Abstrakti

The magnetic field integral operator (MFIO) based characteristic mode formulation for closed perfect electric conductor is considered. Since the MFIO is non-symmetric, we need to consider the eigensolutions of both the MFIO and its transpose operator for a characteristic mode expansion. The eigenvectors of the transpose of the MFIO are shown to be in the dual of the range of the MFIO. Physically, these vectors can be interpreted as the tangential electric field on the surface.

Alkuperäiskieli	Englanti
Otsikko	14th European Conference on Antennas and Propagation, EuCAP 2020
Kustantaja	EurAAP
Sivumäärä	5
ISBN (elektroninen)	978-88-31299-00-8
DOI - pysyväislinkit	https://doi.org/10.23919/EuCAP48036.2020.9135233
Tila	Julkaistu - maalisk. 2020
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	European Conference on Antennas and Propagation - Copenhagen, Tanska Kesto: 15 maalisk. 2020 → 20 maalisk. 2020 Konferenssinumero: 14

Julkaisusarja

Nimi	Proceedings of the European Conference on Antennas and Propagation
ISSN (painettu)	2164-3342

Conference

Conference	European Conference on Antennas and Propagation
Lyhennettä	EUCAP
Maa/Alue	Tanska
Kaupunki	Copenhagen
Ajanjakso	15/03/2020 → 20/03/2020

Pääsy asiakirjaan

10.23919/EuCAP48036.2020.9135233

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Link to publication in Scopus

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@inproceedings{7735efe7ff6841b19a32e2c75c138759,

title = "Characteristic Mode Equations for Non-Symmetric Surface Integral Operators",

abstract = "The magnetic field integral operator (MFIO) based characteristic mode formulation for closed perfect electric conductor is considered. Since the MFIO is non-symmetric, we need to consider the eigensolutions of both the MFIO and its transpose operator for a characteristic mode expansion. The eigenvectors of the transpose of the MFIO are shown to be in the dual of the range of the MFIO. Physically, these vectors can be interpreted as the tangential electric field on the surface.",

keywords = "characteristic modes, left eigenvector, magnetic field integral equation, transpose operator",

author = "Pasi Yl{\"a}-Oijala and Henrik Wallen",

year = "2020",

month = mar,

doi = "10.23919/EuCAP48036.2020.9135233",

language = "English",

series = "Proceedings of the European Conference on Antennas and Propagation",

publisher = "EurAAP",

booktitle = "14th European Conference on Antennas and Propagation, EuCAP 2020",

address = "Belgium",

note = "European Conference on Antennas and Propagation, EUCAP ; Conference date: 15-03-2020 Through 20-03-2020",

}

Ylä-Oijala, P & Wallen, H 2020, Characteristic Mode Equations for Non-Symmetric Surface Integral Operators. julkaisussa 14th European Conference on Antennas and Propagation, EuCAP 2020., 9135233, Proceedings of the European Conference on Antennas and Propagation, EurAAP, European Conference on Antennas and Propagation, Copenhagen, Tanska, 15/03/2020. https://doi.org/10.23919/EuCAP48036.2020.9135233

Characteristic Mode Equations for Non-Symmetric Surface Integral Operators. / Ylä-Oijala, Pasi ; Wallen, Henrik.
14th European Conference on Antennas and Propagation, EuCAP 2020. EurAAP, 2020. 9135233 (Proceedings of the European Conference on Antennas and Propagation).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - Characteristic Mode Equations for Non-Symmetric Surface Integral Operators

AU - Ylä-Oijala, Pasi

AU - Wallen, Henrik

N1 - Conference code: 14

PY - 2020/3

Y1 - 2020/3

N2 - The magnetic field integral operator (MFIO) based characteristic mode formulation for closed perfect electric conductor is considered. Since the MFIO is non-symmetric, we need to consider the eigensolutions of both the MFIO and its transpose operator for a characteristic mode expansion. The eigenvectors of the transpose of the MFIO are shown to be in the dual of the range of the MFIO. Physically, these vectors can be interpreted as the tangential electric field on the surface.

AB - The magnetic field integral operator (MFIO) based characteristic mode formulation for closed perfect electric conductor is considered. Since the MFIO is non-symmetric, we need to consider the eigensolutions of both the MFIO and its transpose operator for a characteristic mode expansion. The eigenvectors of the transpose of the MFIO are shown to be in the dual of the range of the MFIO. Physically, these vectors can be interpreted as the tangential electric field on the surface.

KW - characteristic modes

KW - left eigenvector

KW - magnetic field integral equation

KW - transpose operator

UR - http://www.scopus.com/inward/record.url?scp=85088631489&partnerID=8YFLogxK

U2 - 10.23919/EuCAP48036.2020.9135233

DO - 10.23919/EuCAP48036.2020.9135233

M3 - Conference article in proceedings

AN - SCOPUS:85088631489

T3 - Proceedings of the European Conference on Antennas and Propagation

BT - 14th European Conference on Antennas and Propagation, EuCAP 2020

PB - EurAAP

T2 - European Conference on Antennas and Propagation

Y2 - 15 March 2020 through 20 March 2020

ER -

Characteristic Mode Equations for Non-Symmetric Surface Integral Operators

Abstrakti

Julkaisusarja

Conference

Pääsy asiakirjaan

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Sormenjälki

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