Super-Wideband Compact Offset Elliptical Ring Patch Antenna for 5G Applications

Sharma, Vijay; Gunaram,; Deegwal, Jitendra Kumar; Mathur, Dhirendra

doi:10.1007/s11277-021-08965-4

Cited by 19 publications

(8 citation statements)

References 29 publications

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“…From [6] and [8], it can be stated that though the bandwidth and BDR ratio of the referred antennas are greater than the designed antenna, the gain and bandwidth are less in the published work than the proposed SWB antenna that covers a larger band of frequency than the published work. However, from [9,10,13,14,16,17,25,27,28], it has been observed that the proposed SWB antenna has a wide frequency range, enhanced bandwidth, high peak gain, and high BDR ratio though the antenna is smaller in size than the referred SWB antenna. The superior performance of the proposed SWB antenna in terms of size, bandwidth, and gain makes the proposed antenna most suitable for various microwave applications.…”

Section: Design and Analysis Of Fractal Swb Antennamentioning

confidence: 99%

Design and Analysis of Inscribed Fractal Super Wideband Antenna for Microwave Applications

Sagne¹,

Pandhare²

2022

PIER C

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This paper presents the design of a Super Wideband (SWB) antenna with enhanced bandwidth for microwave applications with a detailed parametric study of the methods used to enhance the bandwidth of the conventional antenna. The proposed SWB antenna has emerged from a traditional circular monopole antenna by experimenting with an inscribed fractal structure with a tapered feed line and partial ground plane with blended corners and achieved a super wideband frequency range from 2.31 GHz to 105.5 GHz with a fractional bandwidth of 192.1% and a Bandwidth Dimension Ratio (BDR) of 2154.88. The antenna has a relatively small electrical dimension, i.e., 0.33λ 0 × 0.27λ 0 , where λ 0 corresponds to the lower-end operating frequency and exhibits good gain and efficiency characteristics. In order to observe the signal correlation of the proposed antenna, the time domain analysis using similar antennas in face-to-face and side-to-side scenarios has been performed using the EM simulation tool CST-STUDIO. The simulated gain varies from 1.28 to 9.35 dBi. The proposed antenna can be used for S, C, X, Ka, Ku, V, and W bands for microwave and millimetre wave applications. The simulated and measured results of the proposed antenna exhibit a good agreement.

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Section: Design and Analysis Of Fractal Swb Antennamentioning

confidence: 99%

Design and Analysis of Inscribed Fractal Super Wideband Antenna for Microwave Applications

Sagne¹,

Pandhare²

2022

PIER C

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“…To achieve better matching among the patch and fed a quarter-wave transformer is applied along with modification in the patch. Sharma et al discuss the design and testing of a miniature offset elliptical ring printed antenna for a 5G application covering a 2.31-40.0 GHz band [13]. Teresa and Umamaheswari [14] presented a miniature size (7.0 mm × 7.0 mm × 0.8 mm) compact rectangular patch antenna that resonates at 28 GHz frequency for 5G applications.…”

Section: Introductionmentioning

confidence: 99%

Small Size Broadband Printed Antenna for 5G Applications Covering 28 GHz / 38 GHz and 60 GHz Bands

Sharma¹,

Mishra

Agarwal³

et al. 2024

Gazi University Journal of Science

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In this study, the radiation insight of a compact modified monopole rectangular printed antenna suitable for the latest 5G applications is offered. Double copper cladded RT Duroid 5880 material with dimensions 4.4×5.0×0.5mm3 is chosen as the base substrate in the offered design having a loss tangent of 0.004 and a dielectric constant of 2.2. In the provided strategy lower-left corner of a rectangular printed antenna is made in the form of a smooth circular curve. After extensive simulation, a circular slot with an elliptical patch is incorporated into this monopole antenna. The designed antenna parameters are adjusted to cover the impedance bandwidth from 21.7 GHz to more than 70.0 GHz. Three resonances at 28 GHz, 38 GHz and 60 GHz respectively are observed in three bands allocated for 5G communication applications. The efficiency and gain values are sustained in the entire bandwidth range. Stable and desired radiation patterns at all three resonant frequencies 28/38/60 GHz prove this antenna suitable for recent 5G applications.

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“…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%

“…Electrical dimension of this antenna is 0.18 × 0.16λ 2 and it operates from 1.22 to 47.5 GHz. In (12) , a patch antenna having a offset elliptical structure is presented for SWB applications. It has an operating bandwidth from 2.31-40 GHz and has a BDR of 1732.…”

Section: Introductionmentioning

confidence: 99%

On the Development of Compact Super-Wideband Fractal Antenna

Kumar¹,

Kumar²,

Sharma³

et al. 2023

IJST

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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.

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Super-Wideband Compact Offset Elliptical Ring Patch Antenna for 5G Applications

Cited by 19 publications

References 29 publications

Design and Analysis of Inscribed Fractal Super Wideband Antenna for Microwave Applications

Design and Analysis of Inscribed Fractal Super Wideband Antenna for Microwave Applications

Small Size Broadband Printed Antenna for 5G Applications Covering 28 GHz / 38 GHz and 60 GHz Bands

On the Development of Compact Super-Wideband Fractal Antenna

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