Design of a single circular soft surface applied to an aperture fed Dielectric Resonator antenna for gain and bandwidth improvement

Coulibaly, Yacouba; Nedil, Mourad; Denidni, Tayeb A.; Talbi, Larbi

doi:10.1109/aps.2011.5996631

Cited by 5 publications

(8 citation statements)

References 17 publications

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“…So different techniques have been proposed to enhance the gain as per the requirement. For ease of classification, the available literature is divided into two categories: only gain improvement and simultaneous gain and bandwidth improvement . The categories are described here.…”

Section: Dras Research On Gain Improvementmentioning

confidence: 99%

“…In previous section, different techniques have been described for gain improvement. The research on simultaneous gain and bandwidth improvement is also quite interesting which is summarized here . The gain and bandwidth research by means of shape, coupling, and metamaterial are deeply analyzed here in separate subsections.…”

Section: Dras Research On Gain Improvementmentioning

confidence: 99%

“…For ease of classification, the available literature is divided into two categories: only gain improvement and simultaneous gain and bandwidth improvement. [45][46][47][48][49][50][51][52][53][54][55][56][57][58][59] The categories are described here.…”

Section: Dra S Res Ea Rch O N Gai N I Mp Ro Vem Entmentioning

confidence: 99%

“…The research on simultaneous gain and bandwidth improvement is also quite interesting which is summarized here. [45][46][47][48][49][50][51][52][53][54][55][56][57][58][59] The gain and bandwidth research by means of shape, [45][46][47][48][49][50][51][52][53][54][55] coupling, 56,57 and metamaterial 58,59 are deeply analyzed here in separate subsections. An inclusive over view is shown in Figure 4.…”

Section: Research On Gain and Bandwidth Improvementmentioning

confidence: 99%

“…The DRAs research related to gain and bandwidth by means of DR shape, [45][46][47][48][49][50] EBG/fractal, [51][52][53] superstrate/substrate 50,54,55 are discussed here. Luk et al 45 have studied an aperture coupled stacked DRA for improving gain and bandwidth.…”

Section: Gain and Bandwidth Improvement Via Different Shapesmentioning

confidence: 99%

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A state-of-art review on performance improvement of dielectric resonator antennas

Dash

Khan

Antar

2018

Int J RF Microw Comput Aided Eng

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This article outlines a compressive review on investigation carried out targeting to gain, circular polarization (CP), and mutual coupling reduction in dielectric resonator antenna (DRA). The DRA has already been created a separate position in antenna engineering domain because of its adept characteristics, such as wide bandwidth, high efficiency, low‐loss, and mainly 3D‐design flexibility which is rarely available in conventional antennas. In this context, the research on gain, circular polarization, and mutual coupling are quite interesting and being carried out from the last two decades. The ultimate aim of this article is to (i) give an overview of different techniques adopted in context to gain, CP, and mutual coupling reduction; (ii) give a compressive review of notable research carried out targeting to these three characteristics; and (iii) find out the research gap concentration for furtherance of the same.

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Section: Dras Research On Gain Improvementmentioning

confidence: 99%