Plane-polar near-field to far-field transformation with three kinds of Fourier-Bessel eigenvalue expansions

C.  Cao; E.  van Lil; A. van de Capelle; C.G.M. van 't Klooster

doi:10.1049/ip-h-2.1991.0078

Plane-polar near-field to far-field transformation with three kinds of Fourier-Bessel eigenvalue expansions

C. Cao, E. van Lil, A. van de Capelle, C.G.M. van 't Klooster

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

Abstract

An accurate way to compute near-field to far-field transformations by expanding the near-field into a Fourier-Bessel series is presented. All previous studies based on Fourier-Bessel expansions make use of a zero boundary eigenvalue condition. The other two boundary conditions (derivative, linear) are also studied and all the three boundary condition expansions are compared from a viewpoint of accuracy and efficiency in both the near-field and the far-field. The influence of the sampling density in the near-field measurement is also investigated.

Original language	English
Pages (from-to)	463-468
Number of pages	6
Journal	IEE proceedings. Part H, Microwaves, antennas and propagation
Volume	138
Issue number	5
DOIs	https://doi.org/10.1049/ip-h-2.1991.0078
Publication status	Published - 1991
Externally published	Yes

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title = "Plane-polar near-field to far-field transformation with three kinds of Fourier-Bessel eigenvalue expansions",

abstract = "An accurate way to compute near-field to far-field transformations by expanding the near-field into a Fourier-Bessel series is presented. All previous studies based on Fourier-Bessel expansions make use of a zero boundary eigenvalue condition. The other two boundary conditions (derivative, linear) are also studied and all the three boundary condition expansions are compared from a viewpoint of accuracy and efficiency in both the near-field and the far-field. The influence of the sampling density in the near-field measurement is also investigated.",

author = "C. Cao and {van Lil}, E. and {van de Capelle}, A. and {van 't Klooster}, C.G.M.",

year = "1991",

doi = "10.1049/ip-h-2.1991.0078",

language = "English",

volume = "138",

pages = "463--468",

journal = "IEE proceedings. Part H, Microwaves, antennas and propagation",

issn = "0950-107X",

publisher = "Institute of Electrical Engineers",

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AU - Cao, C.

AU - van Lil, E.

AU - van de Capelle, A.

AU - van 't Klooster, C.G.M.

PY - 1991

Y1 - 1991

N2 - An accurate way to compute near-field to far-field transformations by expanding the near-field into a Fourier-Bessel series is presented. All previous studies based on Fourier-Bessel expansions make use of a zero boundary eigenvalue condition. The other two boundary conditions (derivative, linear) are also studied and all the three boundary condition expansions are compared from a viewpoint of accuracy and efficiency in both the near-field and the far-field. The influence of the sampling density in the near-field measurement is also investigated.

AB - An accurate way to compute near-field to far-field transformations by expanding the near-field into a Fourier-Bessel series is presented. All previous studies based on Fourier-Bessel expansions make use of a zero boundary eigenvalue condition. The other two boundary conditions (derivative, linear) are also studied and all the three boundary condition expansions are compared from a viewpoint of accuracy and efficiency in both the near-field and the far-field. The influence of the sampling density in the near-field measurement is also investigated.

U2 - 10.1049/ip-h-2.1991.0078

DO - 10.1049/ip-h-2.1991.0078

M3 - Article

SN - 0950-107X

VL - 138

SP - 463

EP - 468

JO - IEE proceedings. Part H, Microwaves, antennas and propagation

JF - IEE proceedings. Part H, Microwaves, antennas and propagation

IS - 5

ER -

Plane-polar near-field to far-field transformation with three kinds of Fourier-Bessel eigenvalue expansions

Abstract

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