Design of meander line antenna using low tangent loss material

Chouhan, Sanjay; Chouhan, Jamsingh; Mukati, Ganesh; Kumbhare, Kishor; Yadav, Jitendra; Kurre, Santosh Kumar; Srivastav, V.K.

doi:10.1016/j.matpr.2023.02.355

Cited by 1 publication

(1 citation statement)

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“…Integrating wearables directly into clothing (smart or e-clothing) is more convenient than attaching them to the body [22,23]. For example, surface resistivity and non-conducting textiles: surface resistivity is used to evaluate insulative materials where high resistance characteristics are desirable [24]. Non-conductive materials, also known as insulators, either prevent or block the flow of electrons.…”

Section: Methodsmentioning

confidence: 99%

Harnessing Energy for Wearables: A Review of Radio Frequency Energy Harvesting Technologies

Nwalike,

Ibrahim,

Crawley

et al. 2023

Energies

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Wireless energy harvesting enables the conversion of ambient energy into electrical power for small wireless electronic devices. This technology offers numerous advantages, including availability, ease of implementation, wireless functionality, and cost-effectiveness. Radio frequency energy harvesting (RFEH) is a specific type of wireless energy harvesting that enables wireless power transfer by utilizing RF signals. RFEH holds immense potential for extending the lifespan of wireless sensors and wearable electronics that require low-power operation. However, despite significant advancements in RFEH technology for self-sustainable wearable devices, numerous challenges persist. This literature review focuses on three key areas: materials, antenna design, and power management, to delve into the research challenges of RFEH comprehensively. By providing an up-to-date review of research findings on RFEH, this review aims to shed light on the critical challenges, potential opportunities, and existing limitations. Moreover, it emphasizes the importance of further research and development in RFEH to advance its state-of-the-art and offer a vision for future trends in this technology.

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Section: Methodsmentioning

confidence: 99%