Gaussian beams representation based on periodic frames for radiation from cylindrical apertures

Christine Letrou; Amir Boag; Ehud Heyman

doi:10.1109/aps.2004.1330593

Gaussian beams representation based on periodic frames for radiation from cylindrical apertures

Christine Letrou
, Amir Boag
, Ehud Heyman

Tel Aviv University

Résultats de recherche: Contribution à un journal › Article de conférence › Revue par des pairs

Résumé

A formulation is introduced for periodic windowed Fourier transform (WFT) frames. Such frames are then used to represent fields on cylindrical surfaces. Through phase matching at the surface, fields radiated from localized Gaussian windows are expressed in the form of general Gaussian beams, leading to a representation of radiated fields as sums of beam propagators. Such representations will be presented on test cases, and can be most useful to represent fields in complex environments, around linear sources or obstacles.

langue originale	Anglais
Pages (de - à)	1979-1982
Nombre de pages	4
journal	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume	2
Les DOIs	https://doi.org/10.1109/aps.2004.1330593
état	Publié - 1 janv. 2004
Evénement	IEEE Antennas and Propagation Society Symposium 2004 Digest held in Conjunction with: USNC/URSI National Radio Science Meeting - Monterey, CA, États-Unis Durée: 20 juin 2004 → 25 juin 2004

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10.1109/aps.2004.1330593

Contient cette citation

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title = "Gaussian beams representation based on periodic frames for radiation from cylindrical apertures",

abstract = "A formulation is introduced for periodic windowed Fourier transform (WFT) frames. Such frames are then used to represent fields on cylindrical surfaces. Through phase matching at the surface, fields radiated from localized Gaussian windows are expressed in the form of general Gaussian beams, leading to a representation of radiated fields as sums of beam propagators. Such representations will be presented on test cases, and can be most useful to represent fields in complex environments, around linear sources or obstacles.",

author = "Christine Letrou and Amir Boag and Ehud Heyman",

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doi = "10.1109/aps.2004.1330593",

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AU - Boag, Amir

AU - Heyman, Ehud

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N2 - A formulation is introduced for periodic windowed Fourier transform (WFT) frames. Such frames are then used to represent fields on cylindrical surfaces. Through phase matching at the surface, fields radiated from localized Gaussian windows are expressed in the form of general Gaussian beams, leading to a representation of radiated fields as sums of beam propagators. Such representations will be presented on test cases, and can be most useful to represent fields in complex environments, around linear sources or obstacles.

AB - A formulation is introduced for periodic windowed Fourier transform (WFT) frames. Such frames are then used to represent fields on cylindrical surfaces. Through phase matching at the surface, fields radiated from localized Gaussian windows are expressed in the form of general Gaussian beams, leading to a representation of radiated fields as sums of beam propagators. Such representations will be presented on test cases, and can be most useful to represent fields in complex environments, around linear sources or obstacles.

U2 - 10.1109/aps.2004.1330593

DO - 10.1109/aps.2004.1330593

M3 - Conference article

AN - SCOPUS:4544265991

SN - 1522-3965

VL - 2

SP - 1979

EP - 1982

JO - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

JF - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

T2 - IEEE Antennas and Propagation Society Symposium 2004 Digest held in Conjunction with: USNC/URSI National Radio Science Meeting

Y2 - 20 June 2004 through 25 June 2004

ER -

Gaussian beams representation based on periodic frames for radiation from cylindrical apertures

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