Design and Analysis of Metamaterial Antenna With Ebg Loading

Madhav, B. T. P.; Vaishnavi, D. Naga; Vanaja, G.; Jayasree, G.; Mounika, S.

doi:10.17654/fjecjun2015_127_136

Cited by 11 publications

(5 citation statements)

References 6 publications

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“…When metamaterials are applied in microstrip antennas, they can promote a capacitive filter effect, which works rejecting some frequencies and increasing the antenna return loss, reduction of antenna's dimensions maintaining its main characteristics, and other effects [3]. The use of metamaterials applied to antennas has been successfully studied by many authors [4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

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Metamaterial extended CSRR based monopole antenna for wideband applications

Bora¹,

Mudaliar²,

Dhanade³

et al. 2017

IJET

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A metamaterial extended microstrip rectangular patch antenna with CSRR loading and defected ground structures(DGS) is proposed for wideband applications with band notching at the frequencies of KU band. The proposed antenna is designed by embedding it on Rogers RT/Duroid 5880 substrate with good impedance matching of 50 Ω at the feedline. The high frequency structure simulator (HFSS) is used to design and simulate the antennas parameters in the operating band. Measurement results confirm the antenna characteristics as predicted in the simulation with a slight shift in frequencies.

show abstract

Section: Introductionmentioning

confidence: 99%

“…The proposed antenna shows advantages in terms of the bandwidth, compact size, lowfabrication cost, low-cross polarization level and the multi-band operation with flexible polarization states. [2] 30x30x1.57 5.5-11 8.6-8.9 -23.93 [3] 32x28x0.794 3.5-7.9 --23 [4] 38x32x0.794 3.5-7.9 --35 [6] 150x70x1.6 0.5-2.5 0.95-1.5 -41 [7] 30x30x1.6 3. …”

Section: Introductionmentioning

confidence: 99%

Metamaterial extended CSRR based monopole antenna for wideband applications

Bora¹,

Mudaliar²,

Dhanade³

et al. 2017

IJET

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show abstract

“…FOR this purpose, the new approach of substrate integrated waveguide leads to a very good solution for all these antenna synthesis problems [10]. The SIW configuration which we have proposed have good hold to the basic antennas [11][12][13][14][15][16][17][18][19], which are used to clear any gaps in the substrate integrated waveguide and. In this article a half mode substrate integrated waveguide antenna is proposed for multiband characteristics.…”

Section: Introductionmentioning

confidence: 99%

“…parametric VSWR study by varying the length L5 parametric return loss study by varying the length L5 and figure 4 shows the return loss and vswr variation while varying the slot length F5.By changing length with five variations that is with15,17,19,21,22.The antenna depth and resonance has been observed. The figure clearly shows that at F5=22 the antenna is best suitable for the multiband operations…”

mentioning

confidence: 99%

SRR loaded half-mode substrate integrated waveguide monopole slot antenna for multiband applications

Ramakrishna¹,

Madhav²,

Rao³

et al. 2017

IJET

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In this article A two layered printed microstrip line monopole slot antenna is proposed for multiband applications. The proposed antenna comprises of size 47*40*1mm with a modified half mode substrate integrated waveguide (M-HMSIW). By changing the slot width at the bottom ground the multiband characteristics has been obtained. A split ring resonator is placed on beside the patch to enhance the characteristics such as gain and bandwidth of the antenna. The proposed antenna works in the region of LTE band (2.1GHz) and WLAN (5.7GHz) and it also holds some applications at x-band applications. The simulated return loss and varied parametric vswr of the proposed antenna has been analyzed using ANSYS EM tool. The simulated results state a peak gain of 22dB and average gain of 5.7 dB. The result of the proposed antenna states that it is the best suitable for various multiband applications

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“…7GHz.A band notched ultra-wide band printed monopole antenna have been designed and analysed through the HFSS is observed in [12]. Madhav et al proposed multiple antenna models with defected ground and metamaterial concept [13][14][15][16][17][18][19][20][21]. In this article a compact antenna is designed with unit cell which is placed on the proposed model to enhances the performance of the antenna.…”

Section: Introductionmentioning

confidence: 99%

Metamaterial inspire multiband monopole antenna with defected ground structure

Madhav¹,

Thirumalarao²,

Rao³

et al. 2017

IJET

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This article represents the design and analysis of a compact antenna of size 34mmX18mmX1.6mm on FR-4 substrate material. The designed antenna is having a slot at the partial ground for all iterations are observed and it is analysed with the help of ANSYS 17 Electronics Desktop. A new unit cell design which exhibits the metamaterial property is also analyzed with the help of unit cell analysis. The negative permittivity value is extracted, and that unit cell is implemented in the proposed antenna. The enhanced results have been carried out with comparing iteration wise. The proposed antenna has radiation efficiency of 94%, it works in the range of for LTE (33-37) band at 1.95-2.04 GHz, WiMAX band 2.87-3.76 GHz and LTE (43-44) bands 5.92-7.2 GHz.

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Design and Analysis of Metamaterial Antenna With Ebg Loading

Cited by 11 publications

References 6 publications

Metamaterial extended CSRR based monopole antenna for wideband applications

Metamaterial extended CSRR based monopole antenna for wideband applications

SRR loaded half-mode substrate integrated waveguide monopole slot antenna for multiband applications

Metamaterial inspire multiband monopole antenna with defected ground structure

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