New design of miniature rectangular patch antenna with DGS for 5G mobile communications

Moussa, Fatima Zahra; Ferouani, Souheyla; Belhadef, Yamina; Abdellaoui, G.

doi:10.1109/icisat54145.2021.9678464

Cited by 3 publications

(2 citation statements)

References 12 publications

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“…But its overall dimension is relatively large. In [24], a unique miniature 5G antenna is presented using slots and metamaterial components. It has an excellent bandwidth of 774 MHz and a moderate gain of 3.44 dB.…”

Section: Literature Reviewmentioning

confidence: 99%

“…1 shows the networking spectrum bands, whereas carriers also utilize existing 4G LTE channels, low bands below 1 GHz, and new spectrum in the sub-6 GHz WiFi region [6]. The C band (3.4-3.6 GHz) was suggested for 5G technology by following a thorough review of the 5G candidate frequency bands below 6 GHz in [7]- [11]. Recently, the most developed nations in the world, such as the United States, Canada, United Kingdom, Japan, China, Korea, Australia, and several other countries, adopted the specifications of 5G communication technology standards.…”

Section: Introductionmentioning

confidence: 99%

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Design and Performance Analysis of Defected Ground Slotted Patch Antenna for Sub-6 GHz 5G Applications

Hossain,

Islam,

Rahim

et al. 2023

J. Eng. Adv.

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Recently, there have been notable advancements in wireless communication systems to address the deficiencies of fourth generation (4G) wireless technology, such as insufficient spectrum bandwidth, slow data transfer rates, and constrained network capacity. These issues may be addressed in fifth generation (5G) wireless technology, which is no longer stand-alone. This article proposes and designs a defected ground slotted patch antenna (DGSPA) for 5G (Sub-6 GHz band) applications. It can work at 3.5 GHz in the 5G N77 band, Sub-6 GHz 5G, LTE Band 42, and WiMAX. The suggested antenna has an overall dimension of 38×38×1.575 mm3 and is built on the Rogers RT5880 substrate material, whose dielectric permittivity is 2.2. The CST software is used as the simulation tool to analyze the designed antenna’s performance. The novelty of the recommended antenna is in terms of its small size with defective ground structure (DGS), high antenna gain, perfect impedance matching, and improved impedance bandwidth. The role of the DGS is evaluated by comparing the antenna’s performance with and without the DGS. It has been noticed that the DGS-backed antenna had an impedance bandwidth improvement of more than 11MHz, whereas the impedance profile is (50.086−????0.179) Ω, which denotes 50 Ω pure resistivity. It will operate within the frequency range of (3.4828 - 3.522) GHz with an impedance bandwidth of 69.2 MHz. The proposed antenna’s reflection coefficient (|????1,1|) is obtained as -54.028 dB at the resonating frequency of 3.5176 GHz, whereas the radiation gain and efficiency are observed as 6.463 dB and 93.475%, respectively. Thus, due to its promising performance based on radiation pattern, optimum efficiency, and higher bandwidth, the recommended defected ground slotted patch antenna can efficiently be used for the application of Sub-6 GHz 5G services.

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Section: Literature Reviewmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design and Performance Analysis of Defected Ground Slotted Patch Antenna for Sub-6 GHz 5G Applications

Hossain,

Islam,

Rahim

et al. 2023

J. Eng. Adv.

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Simulation of a pentagon-shaped wideband miniature antenna for 5G mobile networks

Moussa

Belhadef

Ferouani

2023

2023 International Conference on Advances in Electronics, Control and Communication Systems (ICAECCS)

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DESIGN OF MINIATURE CIRCULAR MICROSTRIP PATCH ANTENNA BASED ON METAMATERIAL FOR Wi-Fi 5 AND Wi-Fi 6 APPLICATIONS

2023

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The objective of this work is to design a miniature circular shape patch antenna simulated by the CST microwave studio (CST MWS) software. This antenna based on metamaterials is to be used for wireless communication applications in Wi-Fi in the [5.15-5.875] GHz and [5.925-7.125] GHz frequency bands for Wi-Fi-5 and Wi-Fi-6 resonant frequencies, respectively. The miniaturization was achieved through periodic arrays of square-shaped complementary split ring resonators inserted at the ground plane of the structure. A miniaturization of the active zone of the radiating element was achieved up to 43.88%. For the purpose of increasing the bandwidth and gain of the miniature antenna, we subsequently applied the technique of modifying the ground plane geometry to have frequency bands around 450 MHz and 760 MHz with gains of the order of 5 dB and 3.34 dB for the two resonant frequencies 5 GHz and 6 GHz, respectively. The simulation results are discussed and commented in terms of return loss, bandwidth, gain, and radiation patterns.

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New design of miniature rectangular patch antenna with DGS for 5G mobile communications

Cited by 3 publications

References 12 publications

Design and Performance Analysis of Defected Ground Slotted Patch Antenna for Sub-6 GHz 5G Applications

Design and Performance Analysis of Defected Ground Slotted Patch Antenna for Sub-6 GHz 5G Applications

Simulation of a pentagon-shaped wideband miniature antenna for 5G mobile networks

DESIGN OF MINIATURE CIRCULAR MICROSTRIP PATCH ANTENNA BASED ON METAMATERIAL FOR Wi-Fi 5 AND Wi-Fi 6 APPLICATIONS

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