In this article, we propose a state-of-the-art downlink communication transceiver design for transmissive reconfigurable metasurface (RMS)-enabled simultaneous wireless information and power transfer (SWIPT) networks. Specifically, feed antenna is deployed in the RMS-based transceiver, which can be used to implement beamforming. According relationship between wavelength propagation distance, sp...

This study considers the Joint Transmit/Reflect Beamforming and Power Splitting (JTRBPS) optimization problem in a spectrum underlay setting, such that transmit sum-energy of intelligent reflecting surface (IRS)-aided secondary transmitter (ST) is minimized subject to quality-of-service requirements PS-simultaneous wireless information power transfer (SWIPT) receivers interference constraints p...

Abstract In the last two decades, metamaterials and metasurfaces have introduced many new electromagnetic (EM) theory concepts inspired contemporary design methodologies for EM devices systems. This review focuses on recent advances in (MMs) simultaneous wireless information power transmission (SWIPT) technology. increasingly complex world, digital coding programmable enabled commercial opportu...

Free-space optical (FSO) links are contemplated as a potential paradigm to yield efficient point-to-point communication in wireless systems. Notably, these used provide the proficient connectivity between radio frequency (RF) network and fiber optic-based network. To this end, more attention has been paid mixed FSO-RF systems where single-hop FSO transmission RF configuration is used. In paper,...

Simultaneous wireless information and power transfer (SWIPT) is a promising technology to achieve wide-area energy by sharing the same radio frequency (RF) signal infrastructure of legacy communication systems. To enlarge effective range in practice, it desirable have hybrid signaling SWIPT scheme, which combines high-power multitone with low-power broadband signal. This paper presents systemat...

Matrix converters have attracted an amount of interest over the past 25 years already, but they find time after time once again new utilisation. The presented paper deals with the recent concept of hybrid and power splitting traction drive systems. Special attention is paid to electric power splitting. In the investigated system a traction induction motor is employed. The matrix converter reali...

In this paper, we study simultaneous wireless information and power transfer (SWIPT) systems employing practical non-linear energy harvester (EH) circuits. Since the voltage across reactive elements of realistic EH circuits cannot drop or rise instantaneously, EHs have memory which model with a Markov decision process (MDP). Moreover, since an analytical that accurately models all effects unavo...

First, this study obtained the fields of an Airy beam (AiB) with optical vortex (OV) for a Fourier transform (FT) system and a fractional Fourier transform (fractional FT) system; thereafter, their intensity and phase patterns were simulated numerically. The splitting on each line of the phase pattern indicates the position of an OV. The results show that the OV position will change when the po...