Characteristics of dielectric ring resonator antenna with an air gap

S. M. Shum; K. M. Luk

doi:10.1049/el:19940202

Author(s)

S. M. Shum
K. M. Luk

Detail(s)

Original language	English
Pages (from-to)	277-278
Journal / Publication	Electronics Letters
Volume	30
Issue number	4
Publication status	Published - 1 Jan 1994

Link(s)

DOI	DOI https://doi.org/10.1049/el:19940202 Final Published version
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Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-0028377734&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(5937b742-bcbc-4122-a4cf-8eff29c8d9de).html

Abstract

The characteristics of centre probe-fed cylindrical dielectric ring resonator antennas with an air gap are studied both theoretically and experimentally. The return loss of the TM_01δ mode is evaluated by using the finite-difference time-domain (FDTD) method and the result agrees well with the measured data. It is demonstrated that the impedance bandwidth can be improved by adjusting the air-gap spacing.

Citation Format(s)

[ RIS ] [ BibTeX ]

Characteristics of dielectric ring resonator antenna with an air gap. / Shum, S. M.; Luk, K. M.
In: Electronics Letters, Vol. 30, No. 4, 01.01.1994, p. 277-278.

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

Shum, SM & Luk, KM 1994, 'Characteristics of dielectric ring resonator antenna with an air gap', Electronics Letters, vol. 30, no. 4, pp. 277-278. https://doi.org/10.1049/el:19940202

Shum, S. M., & Luk, K. M. (1994). Characteristics of dielectric ring resonator antenna with an air gap. Electronics Letters, 30(4), 277-278. https://doi.org/10.1049/el:19940202

Shum SM, Luk KM. Characteristics of dielectric ring resonator antenna with an air gap. Electronics Letters. 1994 Jan 1;30(4):277-278. doi: 10.1049/el:19940202

Shum, S. M. ; Luk, K. M. / Characteristics of dielectric ring resonator antenna with an air gap. In: Electronics Letters. 1994 ; Vol. 30, No. 4. pp. 277-278.