Radiation characteristics of an aperture-coupled hemispherical dielectric resonator antenna

K. W. Leung; K. M. Luk

doi:10.1002/mop.4650071414

Radiation characteristics of an aperture-coupled hemispherical dielectric resonator antenna

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Abstract

The radiation characteristics of an aperture-coupled hemispherical dielectric resonator (DR) antenna excited at the broadside TE₁₁₁ mode is investigated both theoretically and experimentally. The Green's functions of the DR antenna are presented for the evaluation of fields in the upper-half plane, and the stationary phase technique is used for the back-lobe radiation. The effect of the slot length on the radiation is studied, and the cross-polarized fields of the antenna are discussed.

Original language	English
Pages (from-to)	677-679
Journal	Microwave and Optical Technology Letters
Volume	7
Issue number	14
DOIs	https://doi.org/10.1002/mop.4650071414
Publication status	Published - 5 Oct 1994

Access Output

10.1002/mop.4650071414

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@article{db08cb15a22841ffba4718b8ed0ea1ff,

title = "Radiation characteristics of an aperture-coupled hemispherical dielectric resonator antenna",

abstract = "The radiation characteristics of an aperture-coupled hemispherical dielectric resonator (DR) antenna excited at the broadside TE111 mode is investigated both theoretically and experimentally. The Green's functions of the DR antenna are presented for the evaluation of fields in the upper-half plane, and the stationary phase technique is used for the back-lobe radiation. The effect of the slot length on the radiation is studied, and the cross-polarized fields of the antenna are discussed.",

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

year = "1994",

month = oct,

day = "5",

doi = "10.1002/mop.4650071414",

language = "English",

volume = "7",

pages = "677--679",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

publisher = "John Wiley \& Sons",

number = "14",

}

TY - JOUR

T1 - Radiation characteristics of an aperture-coupled hemispherical dielectric resonator antenna

AU - Leung, K. W.

AU - Luk, K. M.

PY - 1994/10/5

Y1 - 1994/10/5

N2 - The radiation characteristics of an aperture-coupled hemispherical dielectric resonator (DR) antenna excited at the broadside TE111 mode is investigated both theoretically and experimentally. The Green's functions of the DR antenna are presented for the evaluation of fields in the upper-half plane, and the stationary phase technique is used for the back-lobe radiation. The effect of the slot length on the radiation is studied, and the cross-polarized fields of the antenna are discussed.

AB - The radiation characteristics of an aperture-coupled hemispherical dielectric resonator (DR) antenna excited at the broadside TE111 mode is investigated both theoretically and experimentally. The Green's functions of the DR antenna are presented for the evaluation of fields in the upper-half plane, and the stationary phase technique is used for the back-lobe radiation. The effect of the slot length on the radiation is studied, and the cross-polarized fields of the antenna are discussed.

UR - https://www.scopus.com/pages/publications/0028765625

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0028765625&origin=recordpage

U2 - 10.1002/mop.4650071414

DO - 10.1002/mop.4650071414

M3 - RGC 21 - Publication in refereed journal

SN - 0895-2477

VL - 7

SP - 677

EP - 679

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 14

ER -

Radiation characteristics of an aperture-coupled hemispherical dielectric resonator antenna

Abstract

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Cite this