Moment method solution of aperture-coupled hemispherical dielectric resonator antenna using exact modal Green's function

K. W. Leung; K. M. Luk

doi:10.1049/ip-map:19941323

Moment method solution of aperture-coupled hemispherical dielectric resonator antenna using exact modal Green's function

K. W. Leung, K. M. Luk

Research output: Journal Publications and Reviews › RGC 22 - Publication in policy or professional journal

8 Citations (Scopus)

Abstract

An aperture-coupled hemispherical dielectric resonator (DR) antenna excited at the end-fire TE₂₂₁ mode has been studied. The exact magnetic-field Green's function of the DR antenna is presented, and the moment method is used to solve the equivalent current in the slot. From the magnetic current, the return loss of the antenna configuration is evaluated. The results are compared with the singe-mode results and measurements available in the literature. Compared with the single-mode theory, the solution of the present theory is very general in terms of the slot position and the frequency range.

Original language	English
Pages (from-to)	377-381
Journal	IEE Proceedings: Microwaves, Antennas and Propagation
Volume	141
Issue number	5
DOIs	https://doi.org/10.1049/ip-map:19941323
Publication status	Published - Oct 1994

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title = "Moment method solution of aperture-coupled hemispherical dielectric resonator antenna using exact modal Green's function",

abstract = "An aperture-coupled hemispherical dielectric resonator (DR) antenna excited at the end-fire TE221 mode has been studied. The exact magnetic-field Green's function of the DR antenna is presented, and the moment method is used to solve the equivalent current in the slot. From the magnetic current, the return loss of the antenna configuration is evaluated. The results are compared with the singe-mode results and measurements available in the literature. Compared with the single-mode theory, the solution of the present theory is very general in terms of the slot position and the frequency range.",

author = "Leung, {K. W.} and Luk, {K. M.}",

year = "1994",

month = oct,

doi = "10.1049/ip-map:19941323",

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journal = "IEE Proceedings: Microwaves, Antennas and Propagation",

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T1 - Moment method solution of aperture-coupled hemispherical dielectric resonator antenna using exact modal Green's function

AU - Leung, K. W.

AU - Luk, K. M.

PY - 1994/10

Y1 - 1994/10

N2 - An aperture-coupled hemispherical dielectric resonator (DR) antenna excited at the end-fire TE221 mode has been studied. The exact magnetic-field Green's function of the DR antenna is presented, and the moment method is used to solve the equivalent current in the slot. From the magnetic current, the return loss of the antenna configuration is evaluated. The results are compared with the singe-mode results and measurements available in the literature. Compared with the single-mode theory, the solution of the present theory is very general in terms of the slot position and the frequency range.

AB - An aperture-coupled hemispherical dielectric resonator (DR) antenna excited at the end-fire TE221 mode has been studied. The exact magnetic-field Green's function of the DR antenna is presented, and the moment method is used to solve the equivalent current in the slot. From the magnetic current, the return loss of the antenna configuration is evaluated. The results are compared with the singe-mode results and measurements available in the literature. Compared with the single-mode theory, the solution of the present theory is very general in terms of the slot position and the frequency range.

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DO - 10.1049/ip-map:19941323

M3 - RGC 22 - Publication in policy or professional journal

SN - 1350-2417

VL - 141

SP - 377

EP - 381

JO - IEE Proceedings: Microwaves, Antennas and Propagation

JF - IEE Proceedings: Microwaves, Antennas and Propagation

IS - 5

ER -

Moment method solution of aperture-coupled hemispherical dielectric resonator antenna using exact modal Green's function

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