Phase radiation characteristics of an open-ended circular waveguide

Anna Shishkova; Sergey Pivnenko; Oleksiy S. Kim; Nikolay Gorobets

doi:10.1049/iet-map:20050144

Phase radiation characteristics of an open-ended circular waveguide

Anna Shishkova, Sergey Pivnenko, Oleksiy S. Kim, Nikolay Gorobets

Department of Electrical Engineering

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

General analytical expressions are derived for the far-field amplitude and phase radiation patterns of an open-ended circular waveguide (OE-CWG) regardless of its radius or the operation frequency for the dominant and symmetric higher-order excitation modes. The derivation is based on the rigorous solution to the problem of diffraction at an open end of a waveguide proposed by Weinstein. The near-field amplitude and phase patterns of an OE-CWG are then calculated using the spherical wave expansion technique. The measurement of the radiation pattern of an OE-CWG was carried out to verify the validity of the derived expressions and a good agreement was obtained.

Original language	English
Journal	I E T Microwaves Antennas & Propagation
Volume	1
Issue number	3
Pages (from-to)	790-797
ISSN	1751-8725
DOIs	https://doi.org/10.1049/iet-map:20050144
Publication status	Published - 2007

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title = "Phase radiation characteristics of an open-ended circular waveguide",

abstract = "General analytical expressions are derived for the far-field amplitude and phase radiation patterns of an open-ended circular waveguide (OE-CWG) regardless of its radius or the operation frequency for the dominant and symmetric higher-order excitation modes. The derivation is based on the rigorous solution to the problem of diffraction at an open end of a waveguide proposed by Weinstein. The near-field amplitude and phase patterns of an OE-CWG are then calculated using the spherical wave expansion technique. The measurement of the radiation pattern of an OE-CWG was carried out to verify the validity of the derived expressions and a good agreement was obtained. ",

author = "Anna Shishkova and Sergey Pivnenko and Kim, {Oleksiy S.} and Nikolay Gorobets",

year = "2007",

doi = "10.1049/iet-map:20050144",

language = "English",

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pages = "790--797",

journal = "I E T Microwaves Antennas & Propagation",

issn = "1751-8725",

publisher = "The/Institution of Engineering and Technology",

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TY - JOUR

T1 - Phase radiation characteristics of an open-ended circular waveguide

AU - Shishkova, Anna

AU - Pivnenko, Sergey

AU - Kim, Oleksiy S.

AU - Gorobets, Nikolay

PY - 2007

Y1 - 2007

N2 - General analytical expressions are derived for the far-field amplitude and phase radiation patterns of an open-ended circular waveguide (OE-CWG) regardless of its radius or the operation frequency for the dominant and symmetric higher-order excitation modes. The derivation is based on the rigorous solution to the problem of diffraction at an open end of a waveguide proposed by Weinstein. The near-field amplitude and phase patterns of an OE-CWG are then calculated using the spherical wave expansion technique. The measurement of the radiation pattern of an OE-CWG was carried out to verify the validity of the derived expressions and a good agreement was obtained.

AB - General analytical expressions are derived for the far-field amplitude and phase radiation patterns of an open-ended circular waveguide (OE-CWG) regardless of its radius or the operation frequency for the dominant and symmetric higher-order excitation modes. The derivation is based on the rigorous solution to the problem of diffraction at an open end of a waveguide proposed by Weinstein. The near-field amplitude and phase patterns of an OE-CWG are then calculated using the spherical wave expansion technique. The measurement of the radiation pattern of an OE-CWG was carried out to verify the validity of the derived expressions and a good agreement was obtained.

U2 - 10.1049/iet-map:20050144

DO - 10.1049/iet-map:20050144

M3 - Journal article

VL - 1

SP - 790

EP - 797

JO - I E T Microwaves Antennas & Propagation

JF - I E T Microwaves Antennas & Propagation

SN - 1751-8725

IS - 3

ER -