A compact double-band planar printed slot antenna for sub-6 GHz 5G wireless applications

Ishteyaq, Insha; Masoodi, Issmat Shah; Muzaffar, Khalid

doi:10.1017/s1759078720001269

Cited by 31 publications

(24 citation statements)

References 25 publications

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“…The achieved results for these two filters with regard to the reflection coefficient are higher than -35 dB. Also for miniature antennas, several examples have been discussed [11][12][13], among this antennas what is called Diamond Antenna (DA) [14,15]. In order to benefit from the two functionalities radiating and filtering while keeping a small size these two components which are the filter and the antenna are combined in one module it is called the filtenna or filtering antenna [16][17][18].…”

Section: Introductionmentioning

confidence: 94%

Compact Filtering-Diamond Antenna Designed For 5G Applications at the n77-Band

Ouadi

Khabba

Amadid

et al. 2022

Preprint

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A new compact microstip filtering Diamond Antenna (DA) is presented in this article for possible applications in the Fifth-Generation (5G) at the n77-band (3.3 GHz- 4.2 GHz), such as, Fixed Satellite Service (FSS) which is a radiocommunication system between fixed earth stations utilizing one or more satellites. The structure is implemented on an FR4 Epoxy substrate wich has a dielectric constant ϵr = 4.4, a loss tangent tan(δ) = 0.025 and a thickness h equal to 1.6 mm. The substrate has a small size of 39.7×30×1.6 mm3 which make it suitable to be integrated in various intelligent systems. A good results are obtained with this design, starting with the reflection coefficient S11 which is equal to -22.31 dB at the first resonant frequency 3.57 GHz and -34.41 dB at the second resonant frequency 4.10 GHz. Several other results will be presented and discussed later in this article. The software used for the simulation is High-Frequency Structure Simulator (ANSYS HFSS) which employs the finite element approach. A prototype of the filtenna (filtering Antenna) was fabricated and measured using the Vectorial Network Analyzer 3656D (VNA).

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Section: Introductionmentioning

confidence: 94%

Compact Filtering-Diamond Antenna Designed For 5G Applications at the n77-Band

Ouadi

Khabba

Amadid

et al. 2022

Preprint

View full text Add to dashboard Cite

show abstract

“…A substrate-integrated waveguide broadband, with high gain and low-cost features, is presented in [ 19 ]. For 60 GHz bands, a single-layered SIW feeding network for achieving high gain with wide bandwidth is employed with a combined structure of cavity-backed patch antenna and wide-band T-junction.…”

Section: Antenna Performance Enhancement Techniquesmentioning

confidence: 99%

“…In mobile communication, 5G is the latest technical advancement [ 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 ]. Facilitating users with delivery of high data rates, HD video broadcasting with ultrahigh speed, flawless traffic capacity, as well as an improved network and spectrum efficiency or efficient frequency sweep [ 2 , 3 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 ]. In addition, 5G Technology would not only facilitate excellent communication services and accessibility to the Internet of Things but also be an excellent feasible solution for device-to-device connectivity.…”

Section: Introductionmentioning

confidence: 99%

Latest Performance Improvement Strategies and Techniques Used in 5G Antenna Designing Technology, a Comprehensive Study

et al. 2022

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In the recent era, fifth-generation technology (5G) has not been fully implemented in the realm of wireless communication. To Have excellent accessible bandwidth feasibility, and in order to achieve the aims of 5G standards, such as higher data rates and ultrahigh-definition video streaming, the millimeter wave (mmWave) band must be employed. Services with minimal latency and many other features are feasible only in the mmWave spectrum. To avoid numerous communication complexities such as high connection losses, short wavelength, and restricted bandwidth, as well as path-loss challenges in the mmWave range, an antenna with wide bandwidth, high gain, narrow steerable beam, high isolation, low side-lobe levels, and multiband features is required to alleviate these difficulties and meet 5G communication standards. To overcome these challenges, specific strategies and techniques should be employed in the traditional antenna designing procedure to excellently improve the performance of the antenna in terms of bandwidth, gain, and efficiency and to reduce the mutual coupling effect between the closely colocated antenna elements in MIMOs and arrays. The researchers reported on a variety of bandwidth and gain improvement approaches. To gain broader coverage, traditional antenna design techniques must be modified. In this study, the latest state-of-the-art work is reviewed, such as the role of the metamaterials (MMTs), parasitic patches, hybrid feeding, EBG structure, impact of the slots with different geometrical shapes in the radiator to achieve the goal of wide bandwidth, boosted gain, reduced side-lobes level, as well as stable radiation properties. Mutual coupling reduction techniques are also briefly reported. The role of reconfigurability is focused on in this study, and at the end, the future challenges in the field of antenna design and possible remedies to such issues are reviewed.

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“…These are traditional bandwidth enhancement techniques used for microwave microstrip antenna which enhances bandwidth but affects other performance parameters such as gain, side lobe levels, cross-polar level, and radiation pattern. Various bandwidth enhancement techniques which are used by the researchers [2–81] for mm-wave 5G antenna are discussed in this paper. A combination of various technologies is required to use simultaneously in antenna designing, so bandwidth is increased while maintaining other parameters as per the requirement of 5G.…”

Section: Introductionmentioning

confidence: 99%

Survey of various bandwidth enhancement techniques used for 5G antennas

Nahar

Rawat

2021

Int. J. Microw. Wireless Technol.

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Fifth-generation technology is not fully deployed in the world wireless communication till date. Millimeter-wave (mm-wave) band needs to be used due to plenty of available bandwidth and for achieving the goals of 5G such as greater data rate, ultra-high-speed video broadcasting, low latency services, and many more. Wideband antenna is required for 5G applications to access the high speed, low latency Internet services, and ultra-high-definition video streaming. Various bandwidth enhancement techniques have been reported by the researchers for microstrip antennas operating at microwave bands. High link losses, small wavelength, limited coverage, and environmental losses are the major challenges of mm-wave band. To mitigate these issues and satisfy 5G standard, an antenna with wide bandwidth, high gain, narrow steerable beam, high isolation, low side lobe levels, and multiband characteristics is required. Modifications in conventional antenna design techniques are required to achieve broader bandwidth along with stable radiation characteristics, improved gain, and low side lobe levels at mm-wave frequencies. This paper presents the survey of various bandwidth enhancement techniques which has been used in the 5G antennas designed by researchers. Reviews of some wideband 5G antennas with their performance comparisons are also discussed.

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A compact double-band planar printed slot antenna for sub-6 GHz 5G wireless applications

Cited by 31 publications

References 25 publications

Compact Filtering-Diamond Antenna Designed For 5G Applications at the n77-Band

Compact Filtering-Diamond Antenna Designed For 5G Applications at the n77-Band

Latest Performance Improvement Strategies and Techniques Used in 5G Antenna Designing Technology, a Comprehensive Study

Survey of various bandwidth enhancement techniques used for 5G antennas

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