On Design of a Triple Elliptical Super Wideband Antenna for 5G Applications

Ayyappan, M; Patel, Pragati

doi:10.1109/access.2022.3185241

Cited by 20 publications

(5 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The comparison is based on some standard measures of the bandwidth including the percentage bandwidth (%BW), RBW, and bandwidth-dimension ratio (BDR). The BDR is defined as follows [14,15].…”

Section: Comparison With the Results Of Recently Published Workmentioning

confidence: 99%

Super-wideband Fractal Antenna for Future Generations of Wireless Communication

Fouad¹,

Farahat²,

Hussein³

et al. 2023

PIER C

View full text Add to dashboard Cite

A super-wideband (SWB) antenna of enhanced performance is proposed to cover the frequency band from 3 to 30 GHz. The proposed antenna can be regarded as a two-arm antenna of fractal structure. Each of the antenna arms can be viewed as composed of multiple merged wideband fractal elements. Each fractal element is a wide-flare metallic sector-shaped radiator with circular (arc-shaped) edges to enhance the bandwidth over which the antenna impedance is matched to 50 Ωfeeder. A novel SWB balun is proposed for feeding the two-arm antenna of its balanced structure through the conventional coaxial feeder of its unbalanced structure. For experimental assessment of its performance, the proposed antenna is fabricated and measured by a vector network analyzer (VNA). The experimental results come in agreement with the results obtained by the CST R ⃝ simulator. It is shown that the proposed antenna has a ratio bandwidth (RBW) of 10 : 1, percentage bandwidth (%BW) of 164%, and bandwidth-dimension ratio (BDR) of 1952. The efficiency of radiation of the proposed antenna is shown to be greater than 98% over most of the operational frequency band.

show abstract

Section: Comparison With the Results Of Recently Published Workmentioning

confidence: 99%

Super-wideband Fractal Antenna for Future Generations of Wireless Communication

Fouad¹,

Farahat²,

Hussein³

et al. 2023

PIER C

View full text Add to dashboard Cite

show abstract

“…In other words, these properties allow the antenna to work effectively. For example, it supports the integration of internet of things (IoT) systems [ 4 ].…”

Section: Introductionmentioning

confidence: 99%

On-chip coronavirus shape antenna for wide band applications in terahertz band

Kiani

Rezaei

Fakhr

2023

J Opt

View full text Add to dashboard Cite

In this paper, a novel compact planar coronavirus antenna is proposed for wide band applications. In the design of this antenna, the idea of the radiating part has been taken from the 3-D model of the coronavirus, which is fed by a 50 Ω coplanar waveguide. The patch structure and the feed line of the proposed antenna, which have been made of gold, are located on a polyamide substrate with a thickness and dielectric constant of 45 µm and 3.5, respectively, and the antenna has compact physical dimensions of 300 × 300 µm 2 . The simulation results of the antenna have been analyzed in terms of S 11 , VSWR, radiation pattern, gain and surface current distribution. The designed antenna covers the frequency band from 0.3627 to 0.5918 THz for S 11 ≤ − 0 dB with a fractional bandwidth of > 47.98% and with a bandwidth ratio of 1.63:1. This extended bandwidth coverage allows the antenna to be suitable for a wide range of applications including wireless communications, internet of things, wearable devices, on-chip antennas and multiple-input multiple-output systems. Also, the results of the far-field show an omnidirectional radiation pattern with an average gain and efficiency of 4 dBi and 93% throughout the frequency band, respectively.

show abstract

“…A large number of microstrip patch antenna with SWB characteristics were investigated by researcher in recent past (10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20)(21)(22)(23)(24)(25)(26)(27)(28) A concentric structured monopole compact patch antenna is proposed in (10) , for SWB application. Electrical dimension of this antenna is 0.18 × 0.16λ 2 and it operates from 1.22 to 47.5 GHz.…”

Section: Introductionmentioning

confidence: 99%

On the Development of Compact Super-Wideband Fractal Antenna

Kumar¹,

Kumar²,

Sharma³

et al. 2023

IJST

View full text Add to dashboard Cite

Objective: To design and fabricate a compact fractal antenna with high Bandwidth Ratio (BR) and Bandwidth Dimension Ratio (BDR) for Super-Wideband (SWB) and upcoming wireless communication applications. Methods: High Frequency Structure Simulator (HFSS) is used for all the required simulations regarding antenna prototype design and optimization. The proposed antenna consists of nested square fractal in a circular ring and with a rounded corner notch loaded partial ground, which is designed and fabricated on 1 mm thick FR4 substrate. Findings: The final results evince that proposed antenna has an operating bandwidth of 36.5 GHz (2.37-38.95 GHz), with a reflection coefficient (S 11 ) less than -10 dB. It has a maximum gain of 13.4 dBi, BDR of 3498, and BR of 16.4:1. It has an Electrical dimension of 0.22 × 0.23 λ 2 . The proposed antenna's resonating and radiation characteristics have been validated experimentally. Simulated and experimentally measured results are in good agreement with each other. Novelty: The key benefits of the proposed antenna are small electrical dimensions, large bandwidth, and a high BDR. The proposed antenna is suitable for numerous wireless applications such as WLAN, WiMAX, Wi-Fi, 5G communication in sub-6Ghz band as well as in mm Wave frequency band, and S, C, X, Ku, and Ka bands applications.

show abstract

On Design of a Triple Elliptical Super Wideband Antenna for 5G Applications

Cited by 20 publications

References 39 publications

Super-wideband Fractal Antenna for Future Generations of Wireless Communication

Super-wideband Fractal Antenna for Future Generations of Wireless Communication

On-chip coronavirus shape antenna for wide band applications in terahertz band

On the Development of Compact Super-Wideband Fractal Antenna

Contact Info

Product

Resources

About