Slot-line-excited equilateral-triangular dielectric resonator antenna of very high permittivity

Authors
Lo, HY Leung, KW Luk, KM
Citation
Hy. Lo et al., Slot-line-excited equilateral-triangular dielectric resonator antenna of very high permittivity, MICROW OPT, 29(4), 2001, pp. 230-231
Citations number
7
Categorie Soggetti
Optics & Acoustics
Journal title
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
ISSN journal
08952477 → ACNP
Volume
29
Issue
4
Year of publication
2001
Pages
230 - 231
Database
ISI
SICI code
0895-2477(20010520)29:4<230:SEDRAO>2.0.ZU;2-E
Abstract
A slot-line-excited equilateral-triangular dielectric resonator antenna (DR A) of very high permittivity (epsilon (r) = 82) is investigated experimenta lly. The triangular DRA is operated at its fundamental broadside TM1.0.-1-m ode. An improved bandwidth of similar to5%, which is 1.7 times higher than in the previous aperture-coupled version, is obtained for the new configura tion. The return loss, radiation patterns, and antenna gain of the new conf iguration are presented. (C) 2001 John Wiley & Sons, Inc.