Distributed micro‐energy harvesting devices offer the flexibility, sustainability, and multi‐
scenario applicability that will be critical to wearable electronic products in the Internet of …

A new simple design of an inverted microstrip Gap Waveguide filtering antenna integrated
with two stopband filters is proposed in this work. In order to simultaneously provide filtering …

The intelligent reflecting surfaces (IRS) can be implemented in radio systems in order to
provide the cooperative communication services. In fact, the cooperative communication can …

Recent efforts have promoted Smart Radio Environment (SRE) to enhance the reception
quality in high-frequency bands via reconfigurable intelligent surfaces (RISs) for supporting …

With the rapid advancement of wireless communication technologies, efficient utilization of
the spectrum has become more complex and competitive. Millimeter-waveand Terahertz are …

The electromagnetic interference EMI has a bad impact on radio systems in general.
Although the cooperative communication can provide a better performance than a single …

The growing interest in diverse wireless applications such as virtual reality (VR), digital twin,
ultra-massive broadband communication (u-MBB) has led the cellular industry to look for …

The Cognitive Radio-(CR) promises consistent communications performance thanks to its
adaptive learning and reconfiguration capabilities. C4ISR systems require enormous …

Cognitive Radio (CR) is a novel wireless communications paradigm that maximizes the use
of available spectrum. Users of cognitive radio can only access the electromagnetic …

The under-water communication is mainly based on acoustic signals. In fact, this type of
communication has a little interference. As this communication category may be used in …