Modern healthcare is transforming from hospital-centric to individual-centric systems.
Emerging implantable and wearable medical (IWM) devices are integral parts of enabling …

In this article, a comprehensive review specifically on the applications of rectennas for
different wireless systems has been presented. Rectenna systems are used to convert radio …

Graphene has been targeted for a wide variety of applications due to its characteristics. It is
a zero-bandgap material, has high conductivity, and high carrier mobility, which makes it a …

In this paper, a comprehensive survey on the key components of a rectenna system,
including antenna configurations, rectifier configurations, impedance matching networks …

The RFEH design challenges can be broadly classified into overall radio frequency direct
current (RF-to-DC) power conversion efficiency (PCE), form factor, operational bandwidth …

Flexible bioelectronic devices have attracted immense interest in the biomedical field
because of their wearability, biocompatibility, diverse functionalities, and ease of …

In this article, we present an overview of the 5G rectifying antenna and its primary elements
for applications in millimeter-wave (mm-wave) energy harvesting (EH) and wireless power …

In this study, the effects of graphene and design differences on bow-tie microstrip antenna
performance and bandwidth improvement were investigated both with simulation and …

A deep dive into wireless energy transfer technologies for IoT networks In Wireless Energy
Transfer: Towards Sustainable Zero-Energy IoT Networks, distinguished researchers Onel …

This paper proposes a circularly polarized ultra-thin flexible antenna with a flexible rectifier
and power management unit (PMU) for smartwatch/wristband applications. The flexible …