Mohamed Aboualalaa
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View article: A Pattern Reconfigurable Antenna Using Eight-Dipole Configuration for Energy Harvesting Applications
A Pattern Reconfigurable Antenna Using Eight-Dipole Configuration for Energy Harvesting Applications Open
A pattern reconfigurable antenna, composed of eight elements, is proposed for energy harvesting applications. Pattern reconfigurable antennas are a promising technique for harvesting from different wireless sources. The radiation pattern o…
View article: Dual-Band End-Fire Four-Element MIMO Antenna Array Using Split-Ring Structure for mm-Wave 5G Applications
Dual-Band End-Fire Four-Element MIMO Antenna Array Using Split-Ring Structure for mm-Wave 5G Applications Open
This paper presents a dual-band split-ring structure that provides end-fire radiation characteristics for multi-input multi-output (MIMO) mm-wave 5G applications. The proposed single antenna element consists of a main split-ring resonator …
View article: WPT, Recent Techniques for Improving System Efficiency
WPT, Recent Techniques for Improving System Efficiency Open
Wireless power transfer (WPT) technologies have received much more attention during the last decade due to their effectiveness in wireless charging for a wide range of electronic devices. To transmit power between two points without a phys…
View article: Dual‐band CPW rectenna for low input power energy harvesting applications
Dual‐band CPW rectenna for low input power energy harvesting applications Open
A dual‐frequency band low input power rectenna is proposed in this study. The rectenna is comprised of a co‐planar waveguide (CPW) rectifier integrated with a rectangular split ring antenna loaded by a spiral strip line. A single diode ser…
View article: Rectenna Systems for RF Energy Harvesting and Wireless Power Transfer
Rectenna Systems for RF Energy Harvesting and Wireless Power Transfer Open
With the rapid development of the wireless systems and demands of low-power integrated electronic circuits, various research trends have tended to study the feasibility of powering these circuits by harvesting free energy from ambient elec…
View article: Independent Matching Dual-Band Compact Quarter-Wave Half-Slot Antenna for Millimeter-Wave Applications
Independent Matching Dual-Band Compact Quarter-Wave Half-Slot Antenna for Millimeter-Wave Applications Open
A dual-band mm-wave compact antenna is proposed in this paper. A quarter-wave half-slot resonator is used instead of a half-wave slot to achieve miniaturization of the antenna size. The antenna consists of two stacked half-slot resonators …