A Modal Analysis-Based Cloud-Shaped Flexible Two-Element CPW-Fed Antenna For 5G Wireless Applications

Deepthi Mariam John; Tanweer Ali; Shweta Vincent; Sameena Pathan; Kirti Panwar Bhati; Manish Varun Yadav

doi:10.5109/7363483

A Modal Analysis-Based Cloud-Shaped Flexible Two-Element CPW-Fed Antenna For 5G Wireless Applications

Deepthi Mariam John
, Tanweer Ali^*
, Shweta Vincent
, Sameena Pathan
, Kirti Panwar Bhati
, Manish Varun Yadav

^*Corresponding author for this work

School of Computer Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

This article presents a highly flexible coplanar waveguide (CPW) fed MIMO antenna that consists of a cloud-shaped modified circular radiator, and a connected self-isolating decoupling structure. The antenna has an overall size of 0.468λ×0.819λ×0.0013λ (λ is computed at 3.9 GHz) with a bandwidth of 3.90-5.13 GHz. Characteristic mode analysis (CMA) is investigated to understand the proposed antenna's physical nature. The antenna offers a peak gain of 4.1 dBi at the resonant frequency (4.6 GHz) and an average efficiency of 89% throughout the operating range. MIMO diversity metrics also show favorable results suitable for wireless applications.

Original language	English
Pages (from-to)	895-902
Number of pages	8
Journal	Evergreen
Volume	12
Issue number	2
DOIs	https://doi.org/10.5109/7363483
Publication status	Published - 06-2025

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Engineering (miscellaneous)
Surfaces, Coatings and Films
Management, Monitoring, Policy and Law

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10.5109/7363483

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abstract = "This article presents a highly flexible coplanar waveguide (CPW) fed MIMO antenna that consists of a cloud-shaped modified circular radiator, and a connected self-isolating decoupling structure. The antenna has an overall size of 0.468λ×0.819λ×0.0013λ (λ is computed at 3.9 GHz) with a bandwidth of 3.90-5.13 GHz. Characteristic mode analysis (CMA) is investigated to understand the proposed antenna's physical nature. The antenna offers a peak gain of 4.1 dBi at the resonant frequency (4.6 GHz) and an average efficiency of 89\% throughout the operating range. MIMO diversity metrics also show favorable results suitable for wireless applications.",

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AU - Bhati, Kirti Panwar

AU - Yadav, Manish Varun

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A Modal Analysis-Based Cloud-Shaped Flexible Two-Element CPW-Fed Antenna For 5G Wireless Applications

Abstract

All Science Journal Classification (ASJC) codes

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