IoT based smart agriculture systems are important for efficient usage of lands, water, and
energy resources. Wireless communication protocols constitute a critical part of smart …

Smart textiles—fabrics integrated with electronics—have the potential to revolutionize e-
healthcare applications by enabling sensing, communication, and interaction with the …

Backscatter communication is an emerging paradigm for pervasive connectivity of low-
power communication devices. Wirelessly powered backscattering wireless sensor networks …

This paper presents a quad‐band, 3D mountable rectenna module for ambient energy
harvesting. With the aim of powering up Internet of Things (IoT) nodes in practical ambient …

The multibeam multiport antenna is a promising solution for effectively harvesting wireless
low-density power in a wide angle range. The traveling-wave series-fed patch array antenna …

The multibeam antenna can facilitate effective harvesting of RF energy with low power
densities, different polarizations, and different incident directions. The use of coupler-based …

Radio frequency energy harvesting (RFEH) and wireless power transmission (WPT) are
emerging alternative energy technologies that have the potential to provide wireless energy …

Confronting the challenge of replacing or recharging batteries for numerous low-power
devices in the Internet of Things, the harvesting of ambient electromagnetic (EM) energy is …

The amount of food produced in fields is directly proportional to the Earth's growing
population. Taking into account the deteriorating climatic conditions and ineffective …

This paper presents a compact backscatter modulator tag operating at 1.76 GHz. The
modulator is composed of a series combination of a variable resistor and a varactor. These …