Design and Simulating of a Compact Antenna for WiMAX and LTE Application

Mishra, Prasan Kumar; Patnaik, Tapan Kumar; Panda, Bhavani Prasad; Mishra, Rabindra Kumar; Rout, Kailash Chandra

doi:10.1109/iccsea49143.2020.9132919

Cited by 3 publications

(3 citation statements)

References 19 publications

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“…Table 3. Performance comparison with previous work [26]- [28] Reference no Resonance frequency (GHz) Size (λg) Max Gain (dBi) Bandwidth (MHz) [26] 3.5 0.70 x 0.47 2.2 140 [27] 3.5 0.68 x 0.25 4.38 170 [28] 3.5 0.88 x 0.75 2.0 110 This work 3.5 0.50 x 0.39 5 274…”

Section: Rmpa Design On Metamaterials Substratementioning

confidence: 99%

Characterization of metamaterial based patch antenna for worldwide interoperability for microwave access application

Satarkar¹,

Lohani

2022

Bulletin EEI

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Electromagnetic metamaterial is an artificial material that is made up of different types of structural designs on dielectric substrates. In this paper a broad and elite investigation is being carried out by designing and simulating a metamaterial cell comprising a square split ring resonator with a copper wire strip etched on the ground plane to discover its some unusual parameters such as double negativity of cell which are naturally not found in other materials of nature. A course of action of these unit cells in a grouping shapes metamaterial. These metamaterial cells show exceptionally great applications in the design of microstrip patch antennas by improving their characteristics such as bandwidth, return loss, and gain. The proposed microstrip line feed patch antenna is designed at a 3.5 GHz resonance frequency useful for various worldwide interoperability for microwave access (WiMAX) applications. The ground plane of a substrate of a patch antenna is loaded with a square split-ring resonator, the proposed antenna is fabricated to obtain experimental parameters. A conventional and proposed patch antenna is simulated, fabricated tested analysed, and reported for performance comparison of its parameters.

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Section: Rmpa Design On Metamaterials Substratementioning

confidence: 99%

Characterization of metamaterial based patch antenna for worldwide interoperability for microwave access application

Satarkar¹,

Lohani

2022

Bulletin EEI

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“…AChE is a cholinesterase responsible for catalyzing the hydrolysis of the neurotransmitter acetylcholine (ACh) in the cholinergic synapse . This enzyme is an attractive target for the treatment of many neurodegenerative disorders such as Alzheimer's disease (AD) . Like the AChE, the Butyrylcholinesterase (BChE) enzyme called nonspecific cholinesterase, also belongs to cholinesterases family of enzymes, playing only a supportive role, being it more efficient in the hydrolysis at high ACh concentrations .…”

Section: Introductionmentioning

confidence: 99%

“…The inhibition of these enzymes could, therefore, improve symptoms of this disease. The inhibition of this enzyme has emerged as a promising strategy for the treatment of AD, being the tacrine the first AChE inhibitor approved for the treatment of AD . However, due to its toxicity, other molecules have been developed .…”

Section: Introductionmentioning

confidence: 99%

Experimental and Theoretical Approaches in the Study of Phenanthroline‐Tetrahydroquinolines for Alzheimer's Disease

et al. 2019

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The imino‐Diels‐Alder reaction is one of the most common strategies in organic chemistry and is an important tool for providing a broad spectrum of biologically active heterocyclic systems. A combined theoretical and experimental study of the imino‐Diels‐Alder reaction is described. The new phenanthroline‐tetrahydroquinolines were evaluated as cholinesterase inhibitors. Their cytotoxicity in human neuroblastoma SH‐SY5Y cells was also evaluated. The theoretical results suggest that compounds formation in stages can be explained by endo cycloadducts under the established reaction conditions, thereby confirming experimental results obtained for percentage yield. These results allowed us to establish that pyridine substituent remarkably influences activation energy and reaction yield, as well as in acetylcholinesterase (AChE) activity. Among these derivatives, compounds with 4‐pyridyl and 4‐nitrophenyl showed favorable AChE activity and proved to be non‐cytotoxic.

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Design of an Array of a $2\times 1$ Microstrip Antenna in the WIMAX Band, 3.5 GHz

Ahumada

Kaschel

Osorio-Comparán

2021

2021 IEEE International Conference on Automation/Xxiv Congress of the Chilean Association of Automatic Control (ICA-ACCA)

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Design and Simulating of a Compact Antenna for WiMAX and LTE Application

Cited by 3 publications

References 19 publications

Characterization of metamaterial based patch antenna for worldwide interoperability for microwave access application

Characterization of metamaterial based patch antenna for worldwide interoperability for microwave access application

Experimental and Theoretical Approaches in the Study of Phenanthroline‐Tetrahydroquinolines for Alzheimer's Disease

Design of an Array of a $2\times 1$ Microstrip Antenna in the WIMAX Band, 3.5 GHz

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