A novel small triple-band monopole antenna with crinkle fractal-structure

Beigi, P.; Mohammadi, Pejman

doi:10.1016/j.aeue.2016.07.013

Cited by 55 publications

(40 citation statements)

References 19 publications

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“…The split into the rings formulate them into the sustained muffled wavelengths a bunch superior to the diameters of the rings; a thing that is not accessible in closed rings. [17][18][19] Figure 6B beneath shows the circular split ring resonator. The circular split ring resonator has average ring lengths as eqn.,…”

Section: Split Ring Resonatormentioning

confidence: 99%

SRR loaded periwinkle flower shaped fractal antenna for multiband applications

Elavarasi

Shanmuganantham

2017

Micro & Optical Tech Letters

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The split ring resonator (SRR) loaded periwinkle flower (PWF) shaped fractal antenna for multiband applications are presented. The CPW‐Fed antenna consists of SRR, which is fixed on the back side of the FR4 and periwinkle petals which are etched on top of the FR4 i.e., on the circular patch. The periwinkle flower‐shaped irregular fractal patch is erected on the substrate whose dimensions are Ws × Ls × h mm3 and the ground is also modified (MG) to achieve multiple frequency bands covering 3.476 GHz at S‐band, 4.844 GHz at C‐band, 8.3 GHz also 10.28 GHz at X‐band, 17.76 GHz and at Ku‐band. Parametric analysis and measured antenna device results are also presented.

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Section: Split Ring Resonatormentioning

confidence: 99%

SRR loaded periwinkle flower shaped fractal antenna for multiband applications

Elavarasi

Shanmuganantham

2017

Micro & Optical Tech Letters

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“…Patel et al [5] proposed a compact size tripleband antenna for Wireless ISM and RFID applications resonating at 926 MHz ,1.57GHz &2.47GHz .IBW of 20MHz (913-934 MHz), 90MHz (1.5-1.59 GHz) and70MHz (2.43-2.50 GHz) are obtained for the proposed range. Authors have reported many techniques to obtain multifrequency operation like crinkle fractal-structure, square spiral structure etc [6][7][8][9]. The microstrip antenna configuration with combination of gap-couplingand multilayer stacking has been reportedby Sun et.al [10]to work in multiband andbroadband range.…”

Section: Introductionmentioning

confidence: 99%

A Multiband Arrow Shaped Patch Antenna Based on Apollonian Gasket and Soddy’s circle for application in LTE and UWB range

Majumdar,

Das,

Das

2019

IJEAT

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A novel arrow shaped planar multiband antenna based on apollonian gasket and Soddy’s circle with Defective Ground Structure (DGS) is described in this paper. The structure is designed on an FR4_epoxy substrate (εr=4.4).The performance is evaluated using HFSS software. The antenna displays multiband behaviour in the frequency range from 3 to 10 GHz which is suitable for wireless communications applications.The antenna gives tri-frequency response in LTE range(600 MHz6GHz):1.17 GHz, 3.44 GHz and 6 GHz;and tetra frequency response in the UWB frequency range(3 GHz to 10 GHz): 8.1 GHz, 9.5 GHz, 11.8 GHz & 13.5 GHz which could be used in wireless and radar communications.The overall performance of the antenna demonstrates an average impedance bandwidth(IBW) of 300 MHz with a good impedance matching (S11< -10 dB).The proposed antenna has the satisfactory radiation characteristics throughout its operating band. The measured highest gain differs from 1 dBi to 1.9 dBi inthe entire frequency range.

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“…The complex geometry of fractals repeats their statistical properties on many scales, thereby providing a reduction in size. The space filling structure permits the antenna to resonate at multiple frequencies thereby accomplishing multiband and wideband behavior . Nevertheless, the antenna design technology has to still meet the technical challenges imposed due to the increase in the number of bands, spectrum congestion, interference, and so forth.…”

Section: Introductionmentioning

confidence: 99%

A miniaturized slotted ground structure UWB antenna for multiband applications

Ali

Biradar

et al. 2018

Micro & Optical Tech Letters

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A concept of using slots both in the radiator and in the ground to miniaturize an ultrawideband (UWB) antenna in order to operate at multiband is demonstrated. Initially, a miniaturized circular UWB antenna is designed which results in about 53.5% reduction in total volume and about 46.6% in the active patch area, in comparison to the conventional UWB antenna. To reconfigure the proposed UWB antenna to operate in multiband applications, slotted ground approach is used. The slots in the ground plane of the proposed design affects the surface current distribution due to which the designed antenna operates at 3.7 (middle WiMAX), 5.7 (upper WiMAX), and 7.5 GHz (X‐band) with −10 dB reflection coefficient bandwidth of about 5.3% (3.64–3.84 GHz), 5.5% (5.64–5.96 GHz), and 3.7% (7.44–7.72 GHz), respectively. The proposed configuration is compact in size with a total area of only 0.26λ0 × 0.21λ0 = 30 × 24.8 = 283.3 mm,2 at lower resonating band of 2.6 GHz. The designed multiband structure yields good impedance matching, acceptable gain and stable radiation characteristics both in xz and yz plane, across their operational bandwidths.

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A novel small triple-band monopole antenna with crinkle fractal-structure

Cited by 55 publications

References 19 publications

SRR loaded periwinkle flower shaped fractal antenna for multiband applications

SRR loaded periwinkle flower shaped fractal antenna for multiband applications

A Multiband Arrow Shaped Patch Antenna Based on Apollonian Gasket and Soddy’s circle for application in LTE and UWB range

A miniaturized slotted ground structure UWB antenna for multiband applications

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