Radio frequency energy harvesting (RF-EH) is a potential technology via the generation of
electromagnetic waves. This advanced technology offers the supply of wireless power that is …

Microbial fuel cells (MFCs) that generate electricity generation from a broad diversity of
biomass and organic substrates through microbial metabolism have attracted considerable …

This article presents a microwave sensor for detecting the water volume fraction in the
glycerol–water solutions. The sensor is designed using a planar transmission line …

Aerial platforms are expected to deliver enhanced and seamless connectivity in the fifth
generation (5G) wireless networks and beyond (B5G). Alternatively, reconfigurable smart …

Gas detection in flexible electronics demands novel materials with superior sensing
performance that have high mechanically strength, are flexible, low-cost, and sustainable …

This paper discusses the key technologies for the fusion of Radio Frequency Identification
(RFID) technology and wireless sensor networks through a fusion approach; meanwhile, it …

Self-sustainability and intelligence will be critical features of the next generation of Internet of
Things devices. Power management circuits need to be energy-efficient in multiple power …

This paper addresses the design and characterization of compact rectennas for wireless
power transmission application in the industrial, scientific, and medical 868-MHz/915-MHz …

In this article, a new coupled structure based on microwave planar resonators is proposed to
demonstrate the capability of ultrahigh quality factor performance using a chipless passive …

Wearable, intelligent, and unobtrusive sensor nodes that monitor the human body and the
surrounding environment have the potential to create valuable data for preventive human …