Stationary phase method for far-field computation of defocused reflector antennas

M.H.A.J. Herben; R. Middelkoop; F.J.J. Gielkens

doi:10.1049/el:19800363

Stationary phase method for far-field computation of defocused reflector antennas

M.H.A.J. Herben, R. Middelkoop, F.J.J. Gielkens

Electrical Engineering

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

2 Citations (Scopus)

Abstract

Computation of the far field of a defocused reflector antenna using the stationary phase method is described. The positions of the stationary phase points are determined, to eliminate one of the two numerical integrations of the radiation integral. Examples of scan patterns and computational time saving are presented.

Original language	English
Pages (from-to)	519-521
Number of pages	3
Journal	Electronics Letters
Volume	16
Issue number	13
DOIs	https://doi.org/10.1049/el:19800363
Publication status	Published - 19 Jun 1980

Keywords

Antennas
Radiation

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10.1049/el:19800363

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title = "Stationary phase method for far-field computation of defocused reflector antennas",

abstract = "Computation of the far field of a defocused reflector antenna using the stationary phase method is described. The positions of the stationary phase points are determined, to eliminate one of the two numerical integrations of the radiation integral. Examples of scan patterns and computational time saving are presented.",

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author = "M.H.A.J. Herben and R. Middelkoop and F.J.J. Gielkens",

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AU - Herben, M.H.A.J.

AU - Middelkoop, R.

AU - Gielkens, F.J.J.

PY - 1980/6/19

Y1 - 1980/6/19

N2 - Computation of the far field of a defocused reflector antenna using the stationary phase method is described. The positions of the stationary phase points are determined, to eliminate one of the two numerical integrations of the radiation integral. Examples of scan patterns and computational time saving are presented.

AB - Computation of the far field of a defocused reflector antenna using the stationary phase method is described. The positions of the stationary phase points are determined, to eliminate one of the two numerical integrations of the radiation integral. Examples of scan patterns and computational time saving are presented.

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KW - Radiation

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DO - 10.1049/el:19800363

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SP - 519

EP - 521

JO - Electronics Letters

JF - Electronics Letters

IS - 13

ER -

Stationary phase method for far-field computation of defocused reflector antennas

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Keywords

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