Transformation formulas for spherical and spheroidal multipole fields

Johan C.-E. Stén; Edwin A. Marengo

doi:10.1016/j.aeue.2006.04.005

Transformation formulas for spherical and spheroidal multipole fields

Johan C.-E. Stén, Edwin A. Marengo

VTT Technical Research Centre of Finland

Northeastern University

Research output: Contribution to journal › Article › Scientific › peer-review

7 Citations (Scopus)

Abstract

A transformation linking spherical multipole fields with generalized spheroidal multipole fields is derived.
Applications including the inverse diffraction problem for spherically scanned near-field data for sources that due to conformal considerations are efficiently described using spheroidal (either oblate or prolate) volume support regions are discussed with the aid of numerical illustrations.

Original language	English
Pages (from-to)	262-269
Journal	AEÜ: International Journal of Electronics and Communications
Volume	61
Issue number	4
DOIs	https://doi.org/10.1016/j.aeue.2006.04.005
Publication status	Published - 2007
MoE publication type	A1 Journal article-refereed

Keywords

spherical multipole fields
spheroidal multipole fields
field transformation
near-field scanning

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10.1016/j.aeue.2006.04.005

Cite this

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title = "Transformation formulas for spherical and spheroidal multipole fields",

abstract = "A transformation linking spherical multipole fields with generalized spheroidal multipole fields is derived. Applications including the inverse diffraction problem for spherically scanned near-field data for sources that due to conformal considerations are efficiently described using spheroidal (either oblate or prolate) volume support regions are discussed with the aid of numerical illustrations.",

keywords = "spherical multipole fields, spheroidal multipole fields, field transformation, near-field scanning",

author = "St{\'e}n, {Johan C.-E.} and Marengo, {Edwin A.}",

year = "2007",

doi = "10.1016/j.aeue.2006.04.005",

language = "English",

volume = "61",

pages = "262--269",

journal = "AE{\"U}: International Journal of Electronics and Communications",

issn = "1434-8411",

publisher = "Urban & Fischer",

number = "4",

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TY - JOUR

T1 - Transformation formulas for spherical and spheroidal multipole fields

AU - Stén, Johan C.-E.

AU - Marengo, Edwin A.

PY - 2007

Y1 - 2007

N2 - A transformation linking spherical multipole fields with generalized spheroidal multipole fields is derived. Applications including the inverse diffraction problem for spherically scanned near-field data for sources that due to conformal considerations are efficiently described using spheroidal (either oblate or prolate) volume support regions are discussed with the aid of numerical illustrations.

AB - A transformation linking spherical multipole fields with generalized spheroidal multipole fields is derived. Applications including the inverse diffraction problem for spherically scanned near-field data for sources that due to conformal considerations are efficiently described using spheroidal (either oblate or prolate) volume support regions are discussed with the aid of numerical illustrations.

KW - spherical multipole fields

KW - spheroidal multipole fields

KW - field transformation

KW - near-field scanning

U2 - 10.1016/j.aeue.2006.04.005

DO - 10.1016/j.aeue.2006.04.005

M3 - Article

SN - 1434-8411

VL - 61

SP - 262

EP - 269

JO - AEÜ: International Journal of Electronics and Communications

JF - AEÜ: International Journal of Electronics and Communications

IS - 4

ER -

Transformation formulas for spherical and spheroidal multipole fields

Abstract

Keywords

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