Generalized Theory of Characteristic Modes for non-PEC Media

Pasi Yla-Oijala; Henrik Wallen; Dimitrios C. Tzarouchis; Seppo Jarvenpaa; Ari Sihvola

Generalized Theory of Characteristic Modes for non-PEC Media

Pasi Yla-Oijala, Henrik Wallen, Dimitrios C. Tzarouchis, Seppo Jarvenpaa, Ari Sihvola

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

Abstrakti

Generalized theory of characteristic modes is proposed for the PMCHWT integral equation formulation of a homogeneous penetrable body. By properly expressing the weighting operator of the generalized eigenvalue equation in terms of the external radiation-related integral operators, any symmetrization or other modifications of the equations is not needed. Numerical examples are presented to demonstrate the validity of the proposed method. The obtained characteristic modes are shown to have the desired properties of physically meaningful eigenvalues and orthogonal far field patterns.

Alkuperäiskieli	Englanti
Otsikko	2019 13th European Conference on Antennas and Propagation (EuCAP)
Kustantaja	IEEE
ISBN (elektroninen)	9788890701887
Tila	Julkaistu - 1 maalisk. 2019
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	European Conference on Antennas and Propagation - Krakow, Puola Kesto: 31 maalisk. 2019 → 5 huhtik. 2019 Konferenssinumero: 13 http://www.eucap2019.org/

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	Puola
Kaupunki	Krakow
Ajanjakso	31/03/2019 → 05/04/2019
www-osoite	http://www.eucap2019.org/

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https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8739514

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Yla-Oijala, P., Wallen, H., Tzarouchis, D. C., Jarvenpaa, S., & Sihvola, A. (2019). Generalized Theory of Characteristic Modes for non-PEC Media. teoksessa 2019 13th European Conference on Antennas and Propagation (EuCAP) Artikkeli 8739514 (Proceedings of the European Conference on Antennas and Propagation). IEEE. https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8739514

@inproceedings{a5c07f64875b4646832d09200b0777ca,

title = "Generalized Theory of Characteristic Modes for non-PEC Media",

abstract = "Generalized theory of characteristic modes is proposed for the PMCHWT integral equation formulation of a homogeneous penetrable body. By properly expressing the weighting operator of the generalized eigenvalue equation in terms of the external radiation-related integral operators, any symmetrization or other modifications of the equations is not needed. Numerical examples are presented to demonstrate the validity of the proposed method. The obtained characteristic modes are shown to have the desired properties of physically meaningful eigenvalues and orthogonal far field patterns.",

keywords = "Dielectric object, PMCHWT equations, Surface integral equation, Theory of characteristic modes",

author = "Pasi Yla-Oijala and Henrik Wallen and Tzarouchis, {Dimitrios C.} and Seppo Jarvenpaa and Ari Sihvola",

year = "2019",

month = mar,

day = "1",

language = "English",

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

publisher = "IEEE",

booktitle = "2019 13th European Conference on Antennas and Propagation (EuCAP)",

address = "United States",

note = "European Conference on Antennas and Propagation, EuCAP ; Conference date: 31-03-2019 Through 05-04-2019",

url = "http://www.eucap2019.org/",

}

Yla-Oijala, P , Wallen, H, Tzarouchis, DC, Jarvenpaa, S & Sihvola, A 2019, Generalized Theory of Characteristic Modes for non-PEC Media. julkaisussa 2019 13th European Conference on Antennas and Propagation (EuCAP)., 8739514, Proceedings of the European Conference on Antennas and Propagation, IEEE, European Conference on Antennas and Propagation, Krakow, Puola, 31/03/2019. <https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8739514>

Generalized Theory of Characteristic Modes for non-PEC Media. / Yla-Oijala, Pasi ; Wallen, Henrik; Tzarouchis, Dimitrios C. et al.
2019 13th European Conference on Antennas and Propagation (EuCAP). IEEE, 2019. 8739514 (Proceedings of the European Conference on Antennas and Propagation).

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

TY - GEN

T1 - Generalized Theory of Characteristic Modes for non-PEC Media

AU - Yla-Oijala, Pasi

AU - Wallen, Henrik

AU - Tzarouchis, Dimitrios C.

AU - Jarvenpaa, Seppo

AU - Sihvola, Ari

N1 - Conference code: 13

PY - 2019/3/1

Y1 - 2019/3/1

N2 - Generalized theory of characteristic modes is proposed for the PMCHWT integral equation formulation of a homogeneous penetrable body. By properly expressing the weighting operator of the generalized eigenvalue equation in terms of the external radiation-related integral operators, any symmetrization or other modifications of the equations is not needed. Numerical examples are presented to demonstrate the validity of the proposed method. The obtained characteristic modes are shown to have the desired properties of physically meaningful eigenvalues and orthogonal far field patterns.

AB - Generalized theory of characteristic modes is proposed for the PMCHWT integral equation formulation of a homogeneous penetrable body. By properly expressing the weighting operator of the generalized eigenvalue equation in terms of the external radiation-related integral operators, any symmetrization or other modifications of the equations is not needed. Numerical examples are presented to demonstrate the validity of the proposed method. The obtained characteristic modes are shown to have the desired properties of physically meaningful eigenvalues and orthogonal far field patterns.

KW - Dielectric object

KW - PMCHWT equations

KW - Surface integral equation

KW - Theory of characteristic modes

UR - http://www.scopus.com/inward/record.url?scp=85066977693&partnerID=8YFLogxK

M3 - Conference article in proceedings

T3 - Proceedings of the European Conference on Antennas and Propagation

BT - 2019 13th European Conference on Antennas and Propagation (EuCAP)

PB - IEEE

T2 - European Conference on Antennas and Propagation

Y2 - 31 March 2019 through 5 April 2019

ER -

Generalized Theory of Characteristic Modes for non-PEC Media

Abstrakti

Julkaisusarja

Conference

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