L-strip-fed wideband rectangular dielectric resonator antenna

In this paper, the advantages of using L‐shaped microstrip feed to excite a rectangular dielectric resonator antenna (DRA) by electromagnetic coupling are presented. This feeding technique enhances the bandwidth and gain of the antenna without affecting its size. The experimental results are validat...

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Veröffentlicht in:	Microwave and optical technology letters 2005-05, Vol.45 (3), p.227-228
Hauptverfasser:	Menon, Sreedevi K., Lethakumary, B., Bijumon, P. V., Sebastian, M. T., Mohanan, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	bandwidth L-strip feed rectangular dielectric resonator antenna (DRA)
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Beschreibung
Zusammenfassung:	In this paper, the advantages of using L‐shaped microstrip feed to excite a rectangular dielectric resonator antenna (DRA) by electromagnetic coupling are presented. This feeding technique enhances the bandwidth and gain of the antenna without affecting its size. The experimental results are validated using Fidelity software based on the finite‐difference time‐domain (FDTD) method. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 45: 227–228, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20778
ISSN:	0895-2477 1098-2760
DOI:	10.1002/mop.20778