On the bending and time domain analysis of compact wideband flexible monopole antennas

Susila, Mochamad Nandi; Palaniswamy, Sandeep Kumar; Rao, T. Rama; Kanagasabai, Malathi; Naga, Balarami Reddy Bobbili; Kumar, Sachin

doi:10.1016/j.aeue.2019.01.015

Cited by 33 publications

(24 citation statements)

References 23 publications

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“…Throughout the activity, textile antennas are expected to be bent or otherwise conformed to a particular surface, and so experiments under various bending circumstances are important to explore differences in bending-dependent features. The antennas are either mounted or twisted over a ring, which could be a typical arm or chest form pattern [59,67]. A WBAN consists of body-located wireless nodes that can communicate with each other and/or with an external base station using an effective antenna.…”

Section: Bending Scenarios In Wearable Antennasmentioning

confidence: 99%

“…Section 2 investigated the performance of textile wearable antennas with respect to their size, substrates, and frequency bands [29, 37, 42-44, 46, 57, 59, 60]. Furthermore, the bending scenarios of antennas in several radiuses and the impact of bending on the efficiency were addressed in Section 3 [59,67,70,71,73,79,85,[91][92][93]. On the other hand, Section 4 exposed the high conductive substrate materials and discussed their effect on the design and fabrication of different wearable antennas [111, 115-119, 124, 125, 132].…”

Section: Introductionmentioning

confidence: 99%

“…(b) Teslin paper [67].flexible/wearable communications systems[38,[82][83][84]. In light of this, Mohandoss et al[67] introduced a compact, low-profile and durable planar monopole antennas aimed for UWB and Body Centric communication technology (BCWC) was constructed and tested for their efficiency across conformal surfaces. In this work, two microstrip based lightweight antennas were designed using polyamide and Teslin substrates.…”

mentioning

confidence: 99%

“…Inward bending. (a) X-bend, (b) Y-bend, (c) X-bend with +45 deg and (d) Y-bend with +45 deg, (e) X-bend, (f) Y-bend, (g) X-bend with +45 deg and (h) Y-bend with +45 deg[67].…”

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Recent Advances in Wearable Antenna Technologies: A Review

Mahmood¹,

Aris²,

Saeidi³

et al. 2020

PIER B

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Wearable antennas have received a great deal of popularity in recent years owing to their enticing characteristics and opportunities to realize lightweight, compact, low-cost, and versatile wireless communications and environments. These antennas must be conformal, and they must be built using lightweight materials and constructed in a low-profile configuration when mounted on various areas of the human body. These antennas ought to be able to function close to the human body with limited deterioration. These criteria render the layout of wearable antennas demanding, particularly when considering factors such as investigating the usability of textile substrates, high conductive materials during fabrication processes, and the effect of body binding scenarios on the performance of the design. Although there are minor differences in magnitude based on the implementations, several of these problems occur in the body-worn deployment sense. This study addresses the numerous problems and obstacles in the production of wearable antennas, their variety of materials, and the techniques of manufacturing alongside with bending scheme. This is accompanied by a summary of creative features and their respective approaches to address these problems recently raised by work in this area by the science community.

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Section: Bending Scenarios In Wearable Antennasmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

“…Inward bending. (a) X-bend, (b) Y-bend, (c) X-bend with +45 deg and (d) Y-bend with +45 deg, (e) X-bend, (f) Y-bend, (g) X-bend with +45 deg and (h) Y-bend with +45 deg[67].…”

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Recent Advances in Wearable Antenna Technologies: A Review

Mahmood¹,

Aris²,

Saeidi³

et al. 2020

PIER B

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“…It is more advisable to use PTFE, PEN, or Kapton polyimide due to their electrical and mechanical properties. The development of multiband antennas is quite challenging to maintain their performance under the bent position as compared to ordinary single-band antennas [31].…”

Section: Introductionmentioning

confidence: 99%

CPW Fed Flexible Graphene Based Thin Dual Band Antenna for Smart Wireless Devices

Vashi¹,

Upadhyaya²

2020

PIER M

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A coplanar waveguide (CPW)-fed flexible dual-band antenna using graphene as conducting material and Kapton polyimide as a substrate is proposed. The antenna shows increased impedance bandwidth due to the use of CPW-feed having the values of 80.29% (1.64-3.84 GHz) and 6.31% (5.52-5.88 GHz), respectively. The antenna has an overall size of 0.38λ × 0.43λ at center frequency of 3.4 GHz. The proposed flexible antenna has gain values of 1.82 dBi and 1.68 dBi with efficiency values more than 86% which makes the antenna commercially viable for smart wireless products having space constraints.

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Bending Conditions, Conductive Materials, and Fabrication of Wearable Textile Antennas: Review

Katragadda

Rao

2023

Smart Innovation, Systems and Technologies

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On the bending and time domain analysis of compact wideband flexible monopole antennas

Cited by 33 publications

References 23 publications

Recent Advances in Wearable Antenna Technologies: A Review

Recent Advances in Wearable Antenna Technologies: A Review

CPW Fed Flexible Graphene Based Thin Dual Band Antenna for Smart Wireless Devices

Bending Conditions, Conductive Materials, and Fabrication of Wearable Textile Antennas: Review

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