Wideband Minkowski fractal antenna using complementary split ring resonator in modified ground plane for <scp>5G</scp> wireless communications

Ohi, Md. Ashfaq Rahman; Hasan, Zahid; Faruquee, Shadman Fuad Bin; Kawsar, Abdul Al Mamun; Ahmed, Anis

doi:10.1002/eng2.12388

Cited by 7 publications

(3 citation statements)

References 20 publications

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“…In the existing works, many techniques could be developed to design a patch antenna [3][4][5] based on the measures of reactive loading, optimized shape, and substrate with dielectric constant. Moreover, the micro-strip antenna [6][7][8] is considered as one of the most suitable designing approach due to the characteristics of low cost, reduced weight, and small size. The fractal geometry [9] could be widely used to increase the electrical length and reduce the patch area of antenna.…”

Section: Introductionmentioning

confidence: 99%

A Gain Embedded V-Integrated Rectangular Slotted Triangular Edged (EVI-STE) Design for Wireless 5G Mobile Applications

porchelvi¹,

Titus

2023

Preprint

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This paper presents a new nonlinear ground fractal antenna design, named as, Embedded V-Integrated Rectangular Slotted Triangle Edged (EVI-STE) antenna for wireless communications. In this proposed design slots of different shapes have been loaded to optimize the characteristics of an antenna such as return loss, impedance matching, gain and radiation pattern. The proposed antenna is employed with defected ground to reduce the return loss and the antenna is fed by microstrip line. The peak gain is 3dB with VSWR < 2 which shows that there is good impedance matching throughout the circuit. Antennas are designed on low-cost FR-4 glass epoxy substrate with relative permittivity of 4.4 and overall dimension 21×25mm2 Comparison among antennas have been made and found that the proposed antenna exhibit better results in the fourth iteration in terms of bandwidth, impedance matching, number of frequency bands, and gain. The antenna is designed and simulated using HFSS and obtained good output response at 3.8, 5.6, 8.2 GHz which makes it suitable for 5G applications.

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Section: Introductionmentioning

confidence: 99%

A Gain Embedded V-Integrated Rectangular Slotted Triangular Edged (EVI-STE) Design for Wireless 5G Mobile Applications

porchelvi¹,

Titus

2023

Preprint

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“…HFA using Sierpinski Carpet and Minkowski fractal is designed by Sharma et al [34] for applications like C-band, Wi-MAX, hi speed point to point wireless communication and X-band. By using above mentioned fractal and hybrid fractal geometries numerous types of fractal antennas are designed which are suitable for 5G communications [35][36][37][38][39][40][41][42][43][44][45]. MIMO antennas are proficient candidate of integrally justifying the properties of network quantity, multipath, producing a best-quality dependability of the link, channel volume, gain exposure without challenging more impedance bandwidth for additional enlightening the quantity and spectrum effectiveness of MIMO antennas and the massive MIMO emanated into presence, somewhat a development of MIMO is essentially clustering the antennas together at the receiver as well as transmitter.…”

Section: Introductionmentioning

confidence: 99%

PSOGSA for the Design of Hybrid Fractal Curve Based MIMO Antenna for 5G Applications

Sidhu

Singh²

2023

Preprint

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In this manuscript the design of a high isolation Multiple Input Multiple Output (MIMO) Hybrid Fractal Antenna (HFA) has been presented for 5G and other wireless standards in wider operational frequency range from 1 to 30GHz. The proposed MIMO antenna has been developed by the hybrid combination of Minkowski and Meander fractal curves on a partial octagonal shaped radiating patch. Fractional ground plane is used for the assembly of antenna in the initial phase and, further the T-stub has been exploited on the ground plane to expand the isolation between the radiating elements. The structure of Meander and Minkowski hybrid fractal curves is generated by using iterative function system (IFS) technique. The dimensions of proposed antenna are optimized using particle swarm optimization gravitational search algorithm (PSOGSA).A wider impedance bandwidth 29GHz (187.09%) has been attained in the operative frequency range by using merged fractal structure on proposed patch with tapered transmission line feed. The optimized structure of proposed hybrid MIMO antenna has been fabricated on Rogers RT/duroid 5880 substrate material of height 1.6mm. The performance parameters of the projected antenna have been measured and analysed .The obtained experimental results are highly correlated with simulated ones. Performance diversity parameters of designed antenna like CCL, DG, ECC, TARC and MEG fall within working limits in the frequency range of interest. Also the developed antenna retains high isolation between − 30 to -50dB in the desired frequency range .The proposed model of antenna can be useful for 5G 3.5GHz band, 5G NR (New Radio) frequency bands (3.3–5.0GHz), LTE band 46 (5.15–5.925GHz), EU (European Union) 5G frequency band (5.9–6.4GHz), 5G 26GHz frequency band and other wireless standards in the frequency range from 1 to 30GHz.

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“…The distinct fractal geometries have been used by the researchers to design the antenna useful for 5G applications. [46][47][48][49][50][51][52][53][54][55][56] MIMO antennas are capable of inherently mitigating the effects of multipath, network throughput, causing a better-quality link reliability, gain, channel capacity, coverage without requiring additional bandwidth, and diversity performance because of spatial (or signaling) degree of freedom. For further improving the throughput and spectrum efficiency of MIMO antennas, the massive MIMO came into existence, rather it is an expansion of MIMO which basically groups together antennas at the transmitter and receiver.…”

Section: Introductionmentioning

confidence: 99%

Comparative analysis of hybrid fractal antennas: A review

Sharma

Bhatia

2021

Int J RF Microw Comput Aided Eng

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The comprehensive review of hybrid fractal antenna (HFA) has been presented in this article. Distinguished researchers have designed, analyzed, and investigated numerous types of HFA's as per the requirement of the market. Firstly, it gives introduction about the fractal antennas (FAs) along with the need of integration of the fractal geometries then research motivation. The extensive literature survey has been divided into three different parts as, fusion of same type of fractal geometries, amalgamation of two distinct fractal geometries and concoction of three different fractal geometries, further, the comparative analysis among these HFA's has been made on the basis of their size, geometries used for designing, number of resonant frequency bands, gain, bandwidth, radiation efficiency, circular polarization, and their applications. The juxtaposition among different HFA's has also been delineated in tabular form for more limpidity along with the findings of individual research article. The challenges faced by researchers while designing the antennas are also being portrayed in this article. This review may be supportive for the novices to carry out their research on HFA as such type of comparative analysis on HFA's is not existing in the open state of art literature as per best of authors knowledge.

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Wideband Minkowski fractal antenna using complementary split ring resonator in modified ground plane for 5G wireless communications

Cited by 7 publications

References 20 publications

A Gain Embedded V-Integrated Rectangular Slotted Triangular Edged (EVI-STE) Design for Wireless 5G Mobile Applications

A Gain Embedded V-Integrated Rectangular Slotted Triangular Edged (EVI-STE) Design for Wireless 5G Mobile Applications

PSOGSA for the Design of Hybrid Fractal Curve Based MIMO Antenna for 5G Applications

Comparative analysis of hybrid fractal antennas: A review

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