Design of Dual Band Microstrip Patch Antenna using Metamaterial

Islam, Md. Rafiqul; Adel, Alireza; Mimi, Aminah W. N.; Yasmin, M. S.; Norun, Farihah A.M.

doi:10.1088/1757-899x/260/1/012037

Cited by 7 publications

(5 citation statements)

References 4 publications

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“…The second in the rank is both: the complementary split-ring resonator [ 17 ] and the meta-material decoupling slab [ 18 ]. In [ 17 ], the maximum isolation was low compared to the slotted MTM-DS, and in [ 15 ], although the maximum isolation was better than slotted MTM-DS, the average isolation was worse than it. Additionally, the separation between the patches is 0.66 λ0, which is worse than it in the slotted MTM-DS which is 0.57 λ0.…”

Section: Resultsmentioning

confidence: 99%

“…The patch has an open circuited stub with a high impedance at the bottom. The two E-shaped slits are designed to be at an identical distance from a vertical axis at the center of the distance between them [ 15 ]. The capacitive nature of the E-shaped slit and the inductance of ¼ wavelength impedance stub can be used in the slotted E-shaped metamaterial decoupling slab for densely packed MIMO antenna.…”

Section: Methodology Of Design and Measurement Analysismentioning

confidence: 99%

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Slotted E-Shaped Meta-Material Decoupling Slab for Densely Packed MIMO Antenna Arrays

et al. 2021

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In contemporary wireless communication systems, the multiple-input and multiple-output systems are extensively utilized due to their enhanced spectral efficiency and diversity. Densely packed antenna arrays play an important role in such systems to enhance their spatial diversity, array gain, and beam scanning capabilities. In this article, a slotted meta-material decoupling slab (S-MTM-DS) with dual reflexes slotted E-shapes and an inductive stub is proposed. Its function was validated when located between two microstrip patch antenna elements to reduce the inter-element spacing, the mutual coupling, the return losses, and manufacturing costs due to size reduction. A prototype is simply fabricated in a volume of 67.41 × 33.49 × 1.6 mm3 and frequency-span measured from 8.4:11 GHz. At 9.4 GHz frequency, the spaces between the transmitting elements are decreased to 0.57 of the free space wavelength. When the proposed isolation S-MTM-DS is applied, the average isolation among them is measured to be −36 dB, the operational bandwidth is enhanced to be 1.512 GHz, the fractional bandwidth improved to be 16.04%, and the return losses are decreased to be −26.5 dB at 9.4 GHz center frequency. Consequently, the proposed design has the potential to be implemented simply in wireless contemporary communication schemes.

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Section: Resultsmentioning

confidence: 99%

Section: Methodology Of Design and Measurement Analysismentioning

confidence: 99%

Slotted E-Shaped Meta-Material Decoupling Slab for Densely Packed MIMO Antenna Arrays

et al. 2021

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“…A coplanar waveguide feeding experiences higher losses compared to other feeding techniques. The meta-material-based dual-band antenna is reported in [12]- [14]. Metamaterials are not readily available to the researcher which has led to its limited use in antenna design.…”

Section: Introductionmentioning

confidence: 99%

Compact dual-band antenna design for sub-6 GHz 5G application

Kadu,

Pawase,

Chitte

et al. 2024

Bulletin EEI

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A design of a compact dual-band antenna for 5G application is presented in this research article. The dual-band operation includes the 3.6 GHz and 5.4 GHz frequency bands of the sub-6 GHz frequency band for 5G technology. The proposed antenna offers a compact design with satisfactory antenna performance parameters. Moreover, the dual-band antenna showcases the independent tuning ability for both frequency bands. The prototype of the dual-band antenna is manufactured and when tested for various antenna performance parameters shows a good agreement between the simulated and measured results. The proposed dual-band antenna has compact dimensions along with a peak gain of 2.2 dB and antenna efficiency of more than 90%.The antenna performance parameters are also compared with various dual-band antenna designs from the literature. The proposed dual-band antenna offers a compact design with satisfactory performance parameters and outperforms its counterparts.

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“…The dual bands could be achieved, and performance could be enhanced by adopting placement of a patch over another [23]. It is possible to improve return loss using a stacked metamaterial structure [24]. The conventional patch antenna has a limitation of directivity; however, metamaterial properties could be effectively utilized with conventional patch to make the radiation pattern more directional [25].…”

Section: Introductionmentioning

confidence: 99%

Design of Metamaterial Based Multilayer Antenna for Navigation/Wifi/Satellite Applications

Pandya¹,

Upadhyaya²,

Pandya³

2021

PIER M

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Wireless communication plays a vital role in transmitting information from one point to another. Wireless devices have to be smart, intelligent, compact in size, and cost effective to meet the demand of wireless communication. A multi-layered, Split Ring Resonator (SRR), negative permeability material inspired antenna has been designed, analyzed, fabricated, and measured. The developed antenna resonates at 1.13 GHz, 2.47 GHz, and 2.74 GHz frequencies with gain of 3.73 dBi, 6.18 dBi, 1.35 dBi, and bandwidth of 2.10%, 2.81%, and 2.09%, respectively. The structure utilizes FR4 material as a substrate. The engineered model has applications in navigation, WiFi, and satellite communication applications.

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Design of Dual Band Microstrip Patch Antenna using Metamaterial

Cited by 7 publications

References 4 publications

Slotted E-Shaped Meta-Material Decoupling Slab for Densely Packed MIMO Antenna Arrays

Slotted E-Shaped Meta-Material Decoupling Slab for Densely Packed MIMO Antenna Arrays

Compact dual-band antenna design for sub-6 GHz 5G application

Design of Metamaterial Based Multilayer Antenna for Navigation/Wifi/Satellite Applications

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