Design of Double-F Metamaterial Structure for Enhancing Bandwidth of Patch Antenna with Negative &amp;#x03BC; and e

Garg, Bimal; Samadhiya, Ankit; Verma, Rahul

doi:10.1109/csnt.2012.17

Cited by 7 publications

(4 citation statements)

References 13 publications

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“…Since the systems are gradually improving their requirements of wide bandwidths and high data rates, a shift towards utilization of wideband antennas is inevitable [ 26 ]. Owing to this fact, academics and researchers have proposed a number of techniques to enhance bandwidths of antennas [ 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 ].…”

Section: Performance Enhancement Of Antennas By Using Metamaterialsmentioning

confidence: 99%

“…On the contrary, the coherent current at 2.4 GHz and 3.5 GHz allows more depreciation of return loss. Furthermore, various shapes and geometries of metasurfaces are loaded onto compact patch antennas in [ 44 , 45 , 46 ] to improve the bandwidth of the antennas, in order to achieve a high data rate and throughput to facilitate multiple users, as per demands of 5G and future 6G communication devices.…”

Section: Performance Enhancement Of Antennas By Using Metamaterialsmentioning

confidence: 99%

“…In addition, they are also used for sensor detections, improving ultrasonic sensors, or many other applications [ 22 , 23 ]. The metamaterials etched on the antenna can improve its performance in terms of bandwidth enhancement [ 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 ], gain improvement [ 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 ], efficiency improvement [ 68 , 69 , 70 , 71 ,…”

Section: Introductionmentioning

confidence: 99%

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Metamaterials and Their Application in the Performance Enhancement of Reconfigurable Antennas: A Review

et al. 2023

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Metamaterials exhibit properties in terms of subwavelength operation or phase manipulation, among others, that can be used in a variety of applications in 5G communication systems. The future and current 5G devices demand high efficiency, high data rate, computational capabilities, cost-effectiveness, compact size, and low power consumption. This variation and advancement are possible when the antenna design is revised to operate over wideband, high gain, and multiband and has characteristics of compact size, reconfiguration, absorption, and simple ease of fabrication. The materials loaded with antennas or, in the same cases, without antennas, offer the aforementioned characteristics to bring advancement in order to facilitate users. A number of works on designing metasurfaces capable of improving bandwidth, gain efficiency, and reducing the size and cost of antennas are available in the literature for this purpose. Not only are these applications possible, but the intelligent metasurfaces are also designed to obtain reconfiguration in terms of frequency and polarization. The number of absorbers loaded with metamaterials is also designed to improve the absorption percentage used for radar applications. Thus, in this paper, the general overview of different types of metamaterials and their role in performance enhancement and application in 5G and 6G communication systems is discussed.

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Section: Performance Enhancement Of Antennas By Using Metamaterialsmentioning

confidence: 99%

Section: Performance Enhancement Of Antennas By Using Metamaterialsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Metamaterials and Their Application in the Performance Enhancement of Reconfigurable Antennas: A Review

et al. 2023

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“…Equations used for calculating permittivity & permeability using NRW approach [9]- [10], [12], [18]- [19].…”

Section: Nrw Methodsmentioning

confidence: 99%

Design of Rectangular Microstrip Patch Antenna Incorporated with Innovative Metamaterial Structure for Dual band operation and Amelioration in Patch Antenna Parameters with Negative � and ?

Garg¹,

Verma²,

Samadhiya³

2012

IJET

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In this work a dual band rectangular microstrip patch antenna along with the innovative metamaterial structure is proposed at a height of 3.2mm from the ground plane, which consists of a rectangular geometry incorporated with c shaped structure. This work is mainly focused on increasing the potential parameters of microstrip patch antennas and analyzing the dual band operation of proposed antenna. The proposed antenna is designed to resonate at 2.478GHz and 2.919GHz frequency. The impedance bandwidth of the patch antenna along with the proposed metamaterial structure at 2.478GHz is improved by 20.4MHz and return loss is reduced by 20.128dB. At 2.919GHz the impedance bandwidth is improved by 25.4MHz and return loss is reduced by 19.564dB. For verifying that the proposed metamaterial structure possesses Negative values of Permeability and Permittivity within the operating frequency ranges, Nicolson-RossWeir method (NRW) has been employed. For simulation purpose CST-MWS Software has been used.

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A novel study on EBG structured CPW- fed CoM antenna for WiMAX, WLAN applications

Raghavaraju¹,

Ramakrishna²,

Madhav³

et al. 2019

2019 International Conference on Advances in Computing and Communication Engineering (ICACCE)

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Design of Double-F Metamaterial Structure for Enhancing Bandwidth of Patch Antenna with Negative μ and e

Cited by 7 publications

References 13 publications

Metamaterials and Their Application in the Performance Enhancement of Reconfigurable Antennas: A Review

Metamaterials and Their Application in the Performance Enhancement of Reconfigurable Antennas: A Review

Design of Rectangular Microstrip Patch Antenna Incorporated with Innovative Metamaterial Structure for Dual band operation and Amelioration in Patch Antenna Parameters with Negative � and ?

A novel study on EBG structured CPW- fed CoM antenna for WiMAX, WLAN applications

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